Module:Convert/documentation/conversion data/doc

This documentation
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Following is the master list of conversion data used by Module:Convert, although more units may temporarily be at Module:Convert/extra. Units should be discussed at Template talk:Convert.

This page is read by a script (makeunits). The script extracts information from the wikitext, and outputs the Lua source that defines the table of units; that source can be manually copied into Module:Convert/data.

Table format

Format

The script that reads this page ignores everything except for the wikitext in the following sections:

== Conversions ==

== Input multiples ==

== Output multiples ==

== Combinations ==

== Defaults ==

== Links ==

== Automatic per units ==

== Overrides ==

== Variable names == (used at slwiki)

In those sections, a level-3 heading (like === Length ===) starts a table that defines units of a certain type. In the subsection, lines that start with | are processed (all other lines, and lines that start with |- or |}, are ignored). A processed line is split into fields (delimited with ||), and leading/trailing whitespace is removed from each field. Empty fields in the Conversions section are given a default value (for example, the plural of yard is formed by adding s, and the US names are also yard and yards).

The second field in each row of the Conversions section normally specifies a unit's symbol, but it can be used for other purposes described in the following. In some cases the text in the second field can be long, and it is convenient to insert colspan="11" | before the text to avoid it wrapping in a narrow column. Any such colspan at the start of the second field is ignored.

Alias

Some unit codes are an alias for another spelling of the unit code. For example, the code ft2 is an alias for sqft, and that is indicated by entering =sqft in the Symbol column for the ft2 entry. An alias can only be entered after the primary unit has been defined (the sqft entry must precede the ft2 entry).

Normally there are no other entries on an alias line, however, the following may be used:

default = unit code to specify that the alias has a default output that is different from the primary unit
link = link text to specify that the alias has a link that is different from the primary unit
multiplier = number used as "multiplier = 100" with unit code 100km to define a unit that is 100 times the size of a kilometre
sp=us (or sp = us) to specify that using the alias forces US spelling for that unit
symbol = symbol text to specify that the alias has a symbol that is different from the primary unit
symlink = link text to specify that the alias has a different link when abbreviated ("symbol link")

Per units

A unit can be defined as a ratio of two other units. For example, L/km can be defined as "liters per kilometer" by entering ==L/km as the symbol for the unit. A single "=" is used with an alias to specify that a unit code is an alternative name for another unit. By contrast, if "==" is used, the unit code is defined as the first unit "per" the second.

As well as a ratio of two units, a per unit can be of the form "currency per unit". The module recognizes "$" and "£" as currency symbols and shows them appropriately. For example, the input |120|$/acre would be displayed as "$120 per acre", or "$120/acre" if abbreviated.

The definition for a per unit can be followed by the same modifiers available for an alias.

Should be

Some unit codes should not be used—if such a code is used, the template displays an error message telling the editor what unit code should be entered. For example, the code feet should not be used, and that is indicated by entering !Message in the Symbol column for the feet entry. There should be no other entries on an error line. The Message text is displayed as an error if feet is used in a conversion. The text should use the special format codes %{ and %} on each side of a unit code. The format codes are replaced with wikitext defined in Module:Convert, and which applies a consistent style to each displayed unit code.

Use name

Some units generally use their name, rather than a symbol. That is indicated by inserting ~ before the symbol. For example, the code acre has symbol ~acre which means results will use the singular name "acre", or the plural name "acres", depending on the value.

Use unit code for default

Some units have a symbol prefixed with *, for example, the symbol given for pitch is *µm. Normally, when units are looked up in the Defaults or Links exception tables, the symbol of the unit is used. However, pitch has a symbol that conflicts with micrometre. The * prefix means that the unit code for pitch is used to look up exceptions, not the symbol.

SI prefixes

The prefix column should be empty if SI prefixes are not used, SI for a unit that accepts SI prefixes, SI2 for a unit code that indicates a base unit squared, and SI3 for cubed. For example when defining unit code m2 put SI2 here, and for m3 say SI3. This will scale, for example, km2 to 1000 × 1000 of the base unit, m, or scale mm3 to 0.001 × 0.001 × 0.001 of the base unit m.

Name

The name of the unit is required. The plural name is optional. If no plural name is given, it is created by appending "s" to the singular name. For example, the ft unit has name "foot" and plural name "feet"—the plural name is necessary to avoid the plural of "foot" being "foots".

The US name is optional. If no US name is given, it is the same as the normal name. The US plural name is optional—if it is missing it is created by appending "s" to the US name. When using {{convert}}, the option |sp=us causes the US name to be displayed if a name is required for the convert.

Any %s in the name columns is replaced with the appropriate SI prefix, or is removed if SI prefixes are not appropriate (not suitable for the unit, or not used in the conversion). It is only necessary to use %s if the unit accepts prefixes, and if the prefix is not at the start of the unit's name, for example with m2 and m3.

Exceptions

Spelling exceptions can be handled by entering a row with the exception. For example, see ha which sets the unit name to "hectare"; without that row, the a row would cause ha to have the name "hectoare". There must be an override to document that an exception is intended.

Scale

The scale is a value or expression that is used as a factor to convert a value to its corresponding base unit. Commas may be used as a thousand separator (e.g. 1,000,000) or e notation may be used (e.g. 1e6). Fractions should be used when required for exactness (e.g. 1/12).

Extra

The Extra column is usually empty, but can contain a value or code when more than a simple Scale is required for a conversion. There are two codes used with fuel efficiency units: volume/length and length/volume. In addition, certain codes are required to indicate that the conversion procedure for the unit is built-in to the module. Any other text is used as an offset in the conversion calculation that occurs with temperature units.

Built-in units

The conversion procedure for some units (for example, the Mach unit of speed) are built into Module:Convert as they are too complex to be specified in a table. That is indicated by entering a code (which must be the same as used in the module) in the Extra column.

The script that reads this page contains a small amount of built-in data that does not conveniently fit into the tables below (see set_builtins in makeunits).

Default

A default is a code for a unit or combination that identifies the output unit or units that will be used if none is specified in the convert template. The Defaults section defines exceptions for unit codes with an SI prefix, where the default output is different from that of the base unit. Also, units using engineering notation may appear in the defaults section to define a default output for the unit.

A default may specify a unit code or an expression that tests the input value, and which produces one of two different outputs depending on that value. In the expression, v represents the input value specified in the convert template, and exclamation marks (!) are used to separate the expression into either three or four fields. For example, the following expression might be used as the default for unit in (inch):

v < 36 ! mm ! cm

The first field is a condition which evaluates to true or false. In this example, if the input value is less than 36, the default output unit is mm; otherwise, it is cm.

If present, the fourth field is appended to the result. For example, the following expression might be used for unit Ml (megalitre):

v < 28.316846592 ! e3 ! e6 ! cuft

If the condition is true, the result is e3cuft; otherwise, it is e6cuft.

Composite

A composite input unit consists of two standard units, where the second is a subdivision of the first. For example, |2|ft|6|in may be used to specify 2 feet 6 inches as the input unit in a conversion. See the Input multiples section.

Composites are defined in pairs, but any number of pairs can be used to specify an input. For example, given that ch is defined as a subdivision of mi, and that ft is a subdivision of ch, an input length could be specified as 1|mi|2|ch|3|ft. Also, with suitable pairs defined, an input length could be specified as 4|mi|3|yd|2|ft|1|in. There is no limit to the number of permitted subunits.

Multiple

A multiple is a unit code that can be used as an output. For example, ftin is a multiple that results in a length being expressed in feet and inches. A multiple may have any number of components defined in the Output multiples section, where each component is a subdivision of the preceding unit.

Link

The link column is the title of the article related to that unit. If the link is preceded with + or *, extra text will be inserted before the link, and the text shown by the link will be adjusted to omit a prefix of "US" or "U.S.", if present. For example, if a unit has the symbol "US gal" (or "U.S. gal"), and if the link is +[[Gallon]], then if the symbol is linked, it would appear as "US gal" ("US" and "gal" link to two different articles). If the link is *[[Gallon]], it would appear as "U.S. gal".

Similarly, if the link is preceded with @, extra text will be inserted before the link, and the text shown by the link will be adjusted to omit a prefix of "imp" or "imperial", if present. For example, if a unit has the symbol "imp gal", and if the link is @[[Gallon]], then if the symbol is linked, it would appear as "imp gal" ("imp" and "gal" link two different articles).

The Links section defines exceptions for unit codes with an SI prefix, where the linked article is different from that of the base unit.

Override

Some unit codes match a unit with an SI prefix, and duplicate unit codes are not permitted. For example, Pa can be interpreted as "peta-are" which would prevent the pascal unit of pressure being defined after the are unit of area. However, listing Pa in the Overrides section means that the pascal unit can be defined, in which case peta-are will not be available.

Conventions

Some unit codes are not intended to be used in a template, but are needed to define exceptions. For example, the code ft has link Foot (unit), but unit psi/ft needs ft to be linked to Fracture gradient. To handle such cases, a unit code starting with "-" is used (-ft-frac for feet with a link to fracture gradient).

If needed, more dashes can be used to define additional exceptions (for example, see -Scwt and --Scwt, which are similar to Scwt but have different names).

Engineering notation

In addition to the units defined in the data below, large scale units such as e6km (million kilometres) may be used. The following prefixes may be used, and the linked names are shown if |lk=on:

e3 (thousand)
e6 (million)
e9 (billion)
e12 (trillion)
e15 (quadrillion)

Any standard unit (not a combination, multiple, or built-in) may be used after an engineering notation prefix, including "temperature change" units, but not "temperature" units.

Notes on units

Energy and torque

By convention, units written as force-distance (such as lbft or kgf.m) are torque, and those written as distance-force (such as ftlbf) are energy. See WP:MOSNUM#Unit names and the discussion, and see Pound-foot (torque) and Foot-pound (energy).

However, some topics use traditional units that conflict with the above convention. To handle these, Module:Convert/makeunits includes a specials table that adds an "alttype" (alternate type) field to certain whitelisted units. The alttype field allows conversion between units of different type, provided each unit is whitelisted to allow the conversion.

As at December 2013, the following energy units have alttype = "torque" (the first line consists of different units, while the second line consists of aliases for units in the first line):

ftlb, ftlb-f, ftlbf, inlb, inlb-f, inlbf, inoz-f, inozf
ft.lbf, ft·lb-f, ft·lbf, in.lb-f, in.lbf, in.oz-f, in.ozf, in·lb-f, in·lbf, in·oz-f, in·ozf

The following torque units have alttype = "energy":

Nm
N.m, N·m

For example, the following conversion works despite the fact that Nm is torque and ftlbf is energy:

{{convert|1|Nm|ftlbf}} → 1 न्यूटन मीटर (0.74 फुट·पाउंडबल)

Conversions

नीचे दिहल गइल सारणी में अइसन पैमाना-इकाई दिहल गइल बाड़ी सऽ जिनहन के आपस में कनवर्जन कइल जा सकत बाटे।

Absorbed radiation dose

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
Gy	Gy		1		ग्रे	ग्रे			SI	rad	ग्रे (इकाई)
rad	rad		0.01		रैड	रैड			SI	Gy	रैड (इकाई)

Acceleration

Unit code	Symbol	Scale	Name	Plural name	Default	Link
cm/s2	सेमी/से²	0.01	सेंटीमीटर प्रति सेकेंड वर्ग	सेंटीमीटर प्रति सेकेंड वर्ग	ft/s2	गैल (इकाई)
ft/s2	फुट/से²	0.3048	फुट प्रति सेकेंड वर्ग	फीट प्रति सेकेंड वर्ग	m/s2	फुट प्रति सेकेंड वर्ग
g0	g₀	9.80665	मानक गुरुत्व	मानक गुरुत्व	m/s2	मानक गुरुत्व
km/hs	किमी/(घं·से)	5/18	किलोमीटर प्रतिघंटा प्रतिसेकेंड	किलोमीटर प्रतिघंटा प्रतिसेकेंड	mph/s	एक्सिलरेशन
km/s2	किमी/से²	1000	किलोमीटर प्रतिसेकेंड वर्ग	किलोमीटर प्रतिसेकेंड वर्ग	mph/s	एक्सिलरेशन
m/s2	मी/से²	1	मीटर प्रति सेकेंड वर्ग	मीटर प्रति सेकेंड वर्ग	ft/s2	मीटर प्रति सेकेंड वर्ग
mph/s	mph/s	0.44704	मील प्रति घंटा प्रति सेकेंड	मील प्रति घंटा प्रति सेकेंड	km/hs	एक्सिलरेशन
km/h/s	=km/hs
standard gravity	=g0

Area

Unit code	Symbol	US symbol	Scale	Name	Plural name	US name	US plural name	Prefix	Default	Link
1000sqft	1000 sq ft		92.90304	हजार वर्ग फीट	हजार वर्ग फीट				m2	वर्ग फुट
a	एय		100	एयर	एयर			SI	sqft	हेक्टेयर#एयर
acre	~एकड़		4046.8564224	एकड़	एकड़				ha	एकड़
acre-sing	=acre
arpent	~arpent		3418.89	arpent					ha	Arpent
cda	cda		3930.395625	cuerda					ha acre	Cuerda
daa	daa		1000	decare					km2 sqmi	Decare
dunam	~dunam		1000	dunam					km2 sqmi	Dunam
dunum	~dunum		1000	dunum					km2 sqmi	Dunam
ha	हे		10,000	हेक्टेयर	हेक्टेयर				acre	हेक्टेयर
hectare	~हे		10,000	हेक्टेयर	हेक्टेयर				acre	हेक्टेयर
Irish acre	Irish acres		6555.2385024	Irish acre					ha	Acre (Irish)
m2	मी²		1	वर्ग मीटर	वर्ग मीटर	वर्ग मीटर	वर्ग मीटर	SI2	sqft	वर्ग मीटर
pondemaat	pond		3674.363358816	pondemaat	pondemaat				m2	nl:pondemaat
pyeong	~pyeong		400/121	pyeong	pyeong				m2	Pyeong
rai	rai		1600	rai	rai				m2	Rai (unit)
rood	~rood		1011.7141056	rood					sqft sqm	Rood (unit)
sqfoot	वर्ग फु		0.09290304	वर्ग फुट	वर्ग फीट				m2	वर्ग फुट
sqft	वर्ग फु		0.09290304	वर्ग फुट	वर्ग फीट				m2	वर्ग फुट
sqin	वर्ग इंच		0.00064516	वर्ग इंच	वर्ग इंच				cm2	वर्ग इंच
sqmi	वर्ग मील		2,589,988.110336	वर्ग मील	वर्ग मील				km2	वर्ग मील
sqnmi	वर्ग समु.मी		3,429,904	वर्ग समुंद्री मील	वर्ग समुंद्री मील				km2 sqmi	समुंद्री मील
sqperch	~perch		25.29285264	perch	perches				sqm	Perch (unit)#Area
sqverst	~square verst		1138062.24	square verst					km2 sqmi	Verst
sqyd	वर्ग गज		0.83612736	वर्ग गज	वर्ग गज				m2	वर्ग गज
tsubo	~tsubo		400/121	tsubo	tsubo				m2	Japanese units of measurement#Area
acres	=acre
are	=a
decare	=daa
foot2	=sqfoot
ft2	=sqft
in2	=sqin	symbol = in²
km²	=km2
mi2	=sqmi
million acre	=e6acre
million acres	=e6acre
million hectares	=e6ha
m²	=m2
nmi2	=sqnmi
pond	=pondemaat
sq arp	=arpent
sqkm	=km2
sqm	=m2
square verst	=sqverst
verst2	=sqverst
yd2	=sqyd

Area per unit area

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
m2/ha	m²/ha		0.0001		square metre per hectare	square metres per hectare	square meter per hectare	square meters per hectare		sqft/acre	Basal area
sqft/acre	sq ft/acre		1/43560		square foot per acre	square feet per acre				m2/ha	Square foot per acre

Cent

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
cent	¢		1		cent					cent	Cent (currency)
¢	=cent

Charge

Unit code	Symbol	Scale	Name	Prefix	Default	Link
A.h	A·h	3600	ampere-hour		coulomb	Ampere-hour
coulomb	C	1	coulomb	SI	e	Coulomb
e	e	1.602176487e-19	elementary charge		coulomb	Elementary charge
A·h	=A.h

Chemical amount

Unit code	Symbol	Scale	Name	Default	Link
g-mol	g‑mol	1	gram-mole	lbmol	Mole (unit)
gmol	gmol	1	gram-mole	lbmol	Mole (unit)
kmol	kmol	1000	kilomole	lbmol	Mole (unit)
lb-mol	lb‑mol	453.59237	pound-mole	mol	Mole (unit)#Other units called "mole"
lbmol	lbmol	453.59237	pound-mole	mol	Mole (unit)#Other units called "mole"
mol	mol	1	mole	lbmol	Mole (unit)

CO2 per unit volume

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
kgCO2/L	किग्रा(CO₂)/लि		1000		किलोग्राम प्रति लिटर	किलोग्राम प्रति लिटर				lbCO2/USgal	एक्झास्ट गैस
lbCO2/USgal	lbCO2/US gal		0.45359237/0.003785411784		पाउंड प्रति अमेरिकी गैलन	पाउंड प्रति अमेरिकी गैलन				kgCO2/L	एक्झास्ट गैस

Concentration

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
oz/lb	==oz/lb	default = mg/kg
mg/kg	==mg/kg	default = oz/lb

Cost $ per unit area

Unit code	Symbol	US symbol
$/acre	==$/acre	default = $/ha
$/ha	==$/ha	default = $/acre
$/m2	==$/m2	default = $/sqft
$/sqft	==$/sqft	default = $/m2

Cost $ per unit length

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
$/km	==$/km	default = $/mi
$/mi	==$/mi	default = $/km

Cost $ per unit mass

Unit code	Symbol	US symbol
$/kg	==$/kg	default = $/lb
$/g	==$/g	default = $/lb
$/lb	==$/lb	default = $/kg
$/oz	==$/oz	default = $/g
$/ozt	==$/ozt	default = $/kg

Cost $ per unit volume

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
$/m3	==$/m3	default = $/oilbbl
$/oilbbl	==$/oilbbl	default = $/m3

Cost £ per unit area

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
£/acre	==£/acre	default = £/ha
£/ha	==£/ha	default = £/acre

Density

Unit code	Symbol	US symbol	Scale	Name	Plural name	US name	US plural name	Default	Link
g/dm3	g/dm³		1	gram per cubic decimetre	grams per cubic decimetre	gram per cubic decimeter	grams per cubic decimeter	kg/m3	घनत्व
g/L	ग्रा/लि		1	ग्राम प्रति लिटर	ग्राम प्रति लिटर			lb/cuin	घनत्व
g/mL	ग्रा/मिलि॰लि		1000	ग्राम प्रति मिलिलिटर	ग्राम प्रति मिलिलिटर			lb/cuin	घनत्व
g/ml	ग्रा/मिलि॰लि		1000	ग्राम प्रति मिलिलिटर	ग्राम प्रति मिलिलिटर			lb/cuin	घनत्व
kg/dm3	kg/dm³		1000	kilogram per cubic decimetre	kilograms per cubic decimetre	kilogram per cubic decimeter	kilograms per cubic decimeter	lb/cuft	घनत्व
kg/L	किग्रा/लि		1000	किलोग्राम प्रति मिलिलिटर	किलोग्राम प्रति मिलिलिटर			lb/USgal	घनत्व
kg/l	किग्रा/लि		1000	किलोग्राम प्रति मिलिलिटर	किलोग्राम प्रति मिलिलिटर			lb/USgal	घनत्व
kg/m3	किग्रा/मी³		1	किलोग्राम प्रति घनमीटर	किलोग्राम प्रति घनमीटर			lb/cuyd	घनत्व
lb/cuft	lb/cu ft		0.45359237/0.028316846592	पाउंड प्रति घनफुट	पाउंड प्रति घनफुट			g/cm3	घनत्व
lb/cuin	lb/cu in		453592.37/16.387064	पाउंड प्रति घन इंच	पाउंड प्रति घन इंच			g/cm3	घनत्व
lb/cuyd	lb/cu yd		0.45359237/0.764554857984	पाउंड प्रति घन गज	पाउंड प्रति घन गज			kg/m3	घनत्व
lb/impgal	lb/imp gal		0.45359237/0.00454609	पाउंड प्रति घन इंपीरियल गैलन	पाउंड प्रति घन इंपीरियल गैलन			kg/L	घनत्व
lb/in3	lb/cu in		45359237/1638.7064	पाउंड प्रति घन इंच	पाउंड प्रति घन इंच			g/cm3	घनत्व
lb/U.S.gal	lb/U.S. gal		589081/4916.1192	पाउंड प्रति अमेरिकी गैलन	पाउंड प्रति अमेरिकी गैलन			kg/L	घनत्व
lb/USbu	lb/US bu		0.45359237/0.03523907016688	pound per US bushel	pounds per US bushel			kg/m3	Bushel
lb/USgal	lb/US gal		589081/4916.1192	पाउंड प्रति अमेरिकी गैलन	पाउंड प्रति अमेरिकी गैलन			kg/L	घनत्व
lbm/cuin	lbm/cu in		45359237/1638.7064	पाउंड द्रब्यमान प्रति घन इंच	पाउंड द्रब्यमान प्रति घन इंच			g/cm3	घनत्व
mg/L	मिग्रा/लि		0.001	मिलिग्राम प्रति लिटर	मिलिग्राम प्रति लिटर			lb/cuin	घनत्व
oz/cuin	oz/cu in		453592.37/16.387064/16	औंस प्रति घन इंच	औंस प्रति घन इंच			g/cm3	घनत्व
g/cm3	==g/cm3	default = lb/cuin
g/m3	==g/m3	default = lb/cuyd	link = घनत्व
Mg/m3	==Mg/m3	default = lb/cuft
mg/l	==mg/l	default = oz/cuin
µg/dL	==µg/dL	default = lb/cuin
µg/l	==µg/l	default = oz/cuin
lb/ft3	=lb/cuft
lb/yd3	=lb/cuyd
lbm/in3	=lbm/cuin
mcg/dL	=µg/dL
oz/in3	=oz/cuin
ug/dL	=µg/dL
μg/dL	=µg/dL
ug/l	=µg/l

Energy

Unit code	Symbol	US symbol	Scale	Name	Plural name	US name	US plural name	Prefix	Default	Link
B.O.T.U.	B.O.T.U.		3,600,000	Board of Trade Unit					MJ	वाट-घंटा
bboe	bboe		6,117,863,200	barrel of oil equivalent	barrels of oil equivalent				GJ	Barrel of oil equivalent
BOE	BOE		6,117,863,200	barrel of oil equivalent	barrels of oil equivalent				GJ	Barrel of oil equivalent
BTU	BTU		1055.05585262	ब्रिटिश ऊष्मा इकाई	ब्रिटिश ऊष्मा इकाई				kJ	ब्रिटिश ऊष्मा इकाई
Btu	Btu		1055.05585262	ब्रिटिश ऊष्मा इकाई	ब्रिटिश ऊष्मा इकाई				kJ	ब्रिटिश ऊष्मा इकाई
BTU-39F	BTU_39°F		1059.67	ब्रिटिश ऊष्मा इकाई (39°F)	ब्रिटिश ऊष्मा इकाई (39°F)				kJ	ब्रिटिश ऊष्मा इकाई
Btu-39F	Btu_39°F		1059.67	ब्रिटिश ऊष्मा इकाई (39°F)	ब्रिटिश ऊष्मा इकाई (39°F)				kJ	ब्रिटिश ऊष्मा इकाई
BTU-59F	BTU_59°F		1054.804	ब्रिटिश ऊष्मा इकाई (59°F)	ब्रिटिश ऊष्मा इकाई (59°F)				kJ	ब्रिटिश ऊष्मा इकाई
Btu-59F	Btu_59°F		1054.804	ब्रिटिश ऊष्मा इकाई (59°F)	ब्रिटिश ऊष्मा इकाई (59°F)				kJ	ब्रिटिश ऊष्मा इकाई
BTU-60F	BTU_60°F		1054.68	ब्रिटिश ऊष्मा इकाई (60°F)	ब्रिटिश ऊष्मा इकाई (60°F)				kJ	ब्रिटिश ऊष्मा इकाई
Btu-60F	Btu_60°F		1054.68	ब्रिटिश ऊष्मा इकाई (60°F)	ब्रिटिश ऊष्मा इकाई (60°F)				kJ	ब्रिटिश ऊष्मा इकाई
BTU-63F	BTU_63°F		1054.6	ब्रिटिश ऊष्मा इकाई (63°F)	ब्रिटिश ऊष्मा इकाई (63°F)				kJ	ब्रिटिश ऊष्मा इकाई
Btu-63F	Btu_63°F		1054.6	ब्रिटिश ऊष्मा इकाई (63°F)	ब्रिटिश ऊष्मा इकाई (63°F)				kJ	ब्रिटिश ऊष्मा इकाई
BTU-ISO	BTU_ISO		1055.056	ब्रिटिश ऊष्मा इकाई (आईएसओ)	ब्रिटिश ऊष्मा इकाई (आईएसओ)				kJ	ब्रिटिश ऊष्मा इकाई
Btu-ISO	=BTU-ISO
BTU-IT	BTU_IT		1055.05585262	ब्रिटिश ऊष्मा इकाई (IT)	ब्रिटिश ऊष्मा इकाई (IT)				kJ	ब्रिटिश ऊष्मा इकाई
Btu-IT	Btu_IT		1055.05585262	ब्रिटिश ऊष्मा इकाई (IT)	ब्रिटिश ऊष्मा इकाई (IT)				kJ	ब्रिटिश ऊष्मा इकाई
BTU-mean	BTU_mean		1055.87	ब्रिटिश ऊष्मा इकाई (माध्य)	ब्रिटिश ऊष्मा इकाई (माध्य)				kJ	ब्रिटिश ऊष्मा इकाई
Btu-mean	Btu_mean		1055.87	ब्रिटिश ऊष्मा इकाई (माध्य)	ब्रिटिश ऊष्मा इकाई (माध्य)				kJ	ब्रिटिश ऊष्मा इकाईt
BTU-th	BTU_th		1054.35026444	ब्रिटिश ऊष्मा इकाई (थर्मोकेमिकल)	ब्रिटिश ऊष्मा इकाई (थर्मोकेमिकल)				kJ	ब्रिटिश ऊष्मा इकाई
Btu-th	Btu_th		1054.35026444	ब्रिटिश ऊष्मा इकाई (थर्मोकेमिकल)	ब्रिटिश ऊष्मा इकाई (थर्मोकेमिकल)				kJ	ब्रिटिश ऊष्मा इकाई
Cal	Cal		4184	कैलोरी	कैलोरी				kJ	कैलोरी
cal	cal		4.184	कैलोरी	कैलोरी				J	कैलोरी
Cal-15	Cal₁₅		4185.8	कैलोरी (15°C)	कैलोरी (15°C)				kJ	कैलोरी
cal-15	cal₁₅		4.1858	कैलोरी (15°C)	कैलोरी (15°C)				J	कैलोरी
Cal-IT	Cal_IT		4186.8	कैलोरी (International Steam Table)	कैलोरी (International Steam Table)				kJ	कैलोरी
cal-IT	cal_IT		4.1868	कैलोरी (International Steam Table)	कैलोरी (International Steam Table)				J	कैलोरी
Cal-th	Cal_th		4184	कैलोरी (thermochemical)	कैलोरी (thermochemical)				kJ	कैलोरी
cal-th	cal_th		4.184	कैलोरी (thermochemical)	कैलोरी (thermochemical)				J	कैलोरी
ccatm	cc·atm		0.101325	cubic centimetre-atmosphere		cubic centimeter-atmosphere			mJ	Atmosphere (unit)
CHU-IT	CHU_IT		1899.100534716	Celsius heat unit (International Table)	Celsius heat units (International Table)				kJ	Conversion of units
cm3atm	cm³·atm		0.101325	cubic centimetre-atmosphere		cubic centimeter-atmosphere			mJ	Atmosphere (unit)
cufootatm	cu ft atm		2869.2044809344	cubic foot of atmosphere	cubic foot of atmosphere				kJ	Atmosphere (unit)
cufootnaturalgas	~cuftnaturalgas		1,055,055.85262	cubic foot of natural gas	cubic foot of natural gas				MJ	Conversion of units
cuftatm	cu ft atm		2869.2044809344	cubic foot of atmosphere	cubic feet of atmosphere				kJ	Atmosphere (unit)
cuftnaturalgas	~cuftnaturalgas		1,055,055.85262	cubic foot of natural gas	cubic feet of natural gas				MJ	Conversion of units
cuydatm	cu yd atm		77,468.5209852288	cubic yard of atmosphere	cubic yards of atmosphere				kJ	Atmosphere (unit)
Eh	E_h		4.35974417e-18	Hartree					eV	Hartree
erg	erg		0.0000001	erg					µJ	Erg
eV	eV		1.602176487e-19	electronvolt					aJ	Electronvolt
feV	feV		1.602176487e-34	femtoelectronvolt					yJ	Electronvolt
foe	foe		1e44	foe					YJ	Foe (unit)
ftlb	फुट·पाउंड		1.3558179483314004	फुट-पाउंड	फुट-पाउंड				J	फुट-पाउंड (ऊर्जा)
ftlb-f	फुट·पाउंड_बल		1.3558179483314004	फुट-पाउंड बल	फुट-पाउंड बल				J	फुट-पाउंड (ऊर्जा)
ftlbf	फुट·पाउंडबल		1.3558179483314004	फुट-पाउंड बल	फुट-पाउंड बल				J	फुट-पाउंड (ऊर्जा)
ftpdl	ft·pdl		0.0421401100938048	foot-poundal					J	Foot-poundal
GeV	GeV		1.602176487e-10	gigaelectronvolt					nJ	Electronvolt
GLatm	GL·atm		101,325,000,000	gigalitre-atmosphere		gigaliter-atmosphere			GJ	Atmosphere (unit)
Glatm	Gl·atm		101,325,000,000	gigalitre-atmosphere		gigaliter-atmosphere			GJ	Atmosphere (unit)
gTNT	~gram of TNT		4184	gram of TNT	grams of TNT				kJ	TNT equivalent
Gtoe	Gtoe		4.1868e19	gigatonne of oil equivalent	gigatonnes of oil equivalent				EJ	Tonne of oil equivalent
GtonTNT	~gigaton of TNT		4.184e18	gigaton of TNT	gigatons of TNT				EJ	TNT equivalent
GtTNT	~gigatonne of TNT		4.184e18	gigatonne of TNT	gigatonnes of TNT				EJ	TNT equivalent
GW.h	GW·h		3.6e12	गीगावाट-घंटा	गीगावाट-घंटा				TJ	वाट-घंटा
GWh	GWh		3.6e12	गीगावाट-घंटा	गीगावाट-घंटा				TJ	वाट-घंटा
hph	hp·h		2,684,519.537696172792	हार्सपावर-घंटा					kWh	हार्सपावर
impgalatm	imp gal·atm		460.63256925	इंपीरियल गैलन एटमॉस्फीयर					J	एटमॉस्फीयर (इकाई)
inlb	इंच·पाउंड		0.1129848290276167	इंच-पाउंड	इंच-पाउंड				mJ	फुट-पाउंड (ऊर्जा)
inlb-f	इंच·पाउंड_बल		0.1129848290276167	इंच-पाउंड बल	इंच-पाउंड बल				mJ	फुट-पाउंड (ऊर्जा)
inlbf	इंच·पाउंडबल		0.1129848290276167	इंच-पाउंड बल	इंच-पाउंड बल				mJ	फुट-पाउंड (ऊर्जा)
inoz-f	इंच·औंस_बल		0.00706155181422604375	इंच-औंस बल	इंच-औंस बल				mJ	फुट-पाउंड (ऊर्जा)
inozf	इंच·औंसबल		0.00706155181422604375	इंच-औंस बल	इंच-औंस बल				mJ	फुट-पाउंड (ऊर्जा)
J	~जूल		1	जूल	जूल			SI	cal	जूल
kBOE	kBOE		6.1178632e12	kilo barrel of oil equivalent	kilo barrels of oil equivalent				TJ	Barrel of oil equivalent
kcal	किलोकैलोरी		4184	किलोकैलोरी					kJ	कैलोरी
kcal-15	kcal₁₅		4185.8	kilocalorie (15°C)	kilocalories (15°C)				kJ	कैलोरी
kcal-IT	kcal_IT		4186.8	kilocalorie (International Steam Table)	kilocalories (International Steam Table)				kJ	Calorie
kcal-th	kcal_th		4184	kilocalorie (thermochemical)	kilocalories (thermochemical)				kJ	कैलोरी
kerg	kerg		0.0001	kiloerg					mJ	अर्ग
keV	keV		1.602176487e-16	kiloelectronvolt					fJ	Electronvolt
kgTNT	~kilogram of TNT		4,184,000	kilogram of TNT	kilograms of TNT				MJ	TNT equivalent
kLatm	kL·atm		101,325	kilolitre-atmosphere		kiloliter-atmosphere			kJ	Atmosphere (unit)
klatm	kl·atm		101,325	kilolitre-atmosphere		kiloliter-atmosphere			kJ	Atmosphere (unit)
kt(TNT)	kt		4.184e12	kilotonne		kiloton			TJ	TNT equivalent
ktoe	ktoe		4.1868e13	kilotonne of oil equivalent	kilotonnes of oil equivalent				TJ	Tonne of oil equivalent
ktonTNT	kt		4.184e12	kiloton of TNT	kilotons of TNT				TJ	TNT equivalent
ktTNT	~kilotonne of TNT		4.184e12	kilotonne of TNT	kilotonnes of TNT				TJ	TNT equivalent
kW.h	kW·h		3,600,000	kilowatt-hour					MJ	Watt-hour
kWh	kWh		3,600,000	kilowatt-hour					MJ	Watt-hour
Latm	L·atm		101.325	litre-atmosphere		liter-atmosphere			J	Atmosphere (unit)
latm	l·atm		101.325	litre-atmosphere		liter-atmosphere			J	Atmosphere (unit)
m3atm	m³·atm		101,325	cubic metre-atmosphere		cubic meter-atmosphere			kJ	Atmosphere (unit)
Mcal	Mcal		4,184,000	megacalorie					MJ	कैलोरी
mcal	mcal		0.004184	millicalorie					mJ	कैलोरी
Mcal-15	Mcal₁₅		4,185,800	megacalorie (15°C)	megacalories (15°C)				MJ	कैलोरी
mcal-15	mcal₁₅		0.0041858	millicalorie (15°C)	millicalories (15°C)				mJ	कैलोरी
Mcal-IT	Mcal_IT		4,186,800	megacalorie (International Steam Table)	megacalories (International Steam Table)				MJ	कैलोरी
mcal-IT	mcal_IT		0.0041868	millicalorie (International Steam Table)	millicalories (International Steam Table)				mJ	कैलोरी
Mcal-th	Mcal_th		4,184,000	megacalorie (thermochemical)	megacalories (thermochemical)				MJ	Calorie
mcal-th	mcal_th		0.004184	millicalorie (thermochemical)	millicalories (thermochemical)				mJ	Calorie
Merg	Merg		0.1	megaerg					J	अर्ग
merg	merg		0.0000000001	millierg					µJ	अर्ग
MeV	MeV		1.602176487e-13	megaelectronvolt					pJ	Electronvolt
meV	meV		1.602176487e-22	millielectronvolt					zJ	Electronvolt
MLatm	ML·atm		101,325,000	megalitre-atmosphere		megaliter-atmosphere			MJ	Atmosphere (unit)
Mlatm	Ml·atm		101,325,000	megalitre-atmosphere		megaliter-atmosphere			MJ	Atmosphere (unit)
mLatm	L·atm		0.101325	millilitre-atmosphere		milliliter-atmosphere			mJ	Atmosphere (unit)
mlatm	l·atm		0.101325	millilitre-atmosphere		milliliter-atmosphere			mJ	Atmosphere (unit)
MMBtu	MMBtu		1,055,055,852.62	million British thermal units	million British thermal units				GJ	British thermal unit
Mt(TNT)	Mt		4.184e15	megatonne		megaton			PJ	TNT equivalent
Mtoe	Mtoe		4.1868e16	megatonne of oil equivalent	megatonnes of oil equivalent				PJ	Tonne of oil equivalent
MtonTNT	Mt		4.184e15	megaton of TNT	megatons of TNT				PJ	TNT equivalent
mtonTNT	~milliton of TNT		4,184,000	milliton of TNT	millitons of TNT				MJ	TNT equivalent
MtTNT	~megatonne of TNT		4.184e15	megatonne of TNT	megatonnes of TNT				PJ	TNT equivalent
mtTNT	~millitonne of TNT		4,184,000	millitonne of TNT	millitonnes of TNT				MJ	TNT equivalent
MW.h	MW·h		3,600,000,000	megawatt-hour					GJ	Watt-hour
mW.h	mW·h		3.6	milliwatt-hour					J	Watt-hour
MWh	MWh		3,600,000,000	megawatt-hour					GJ	Watt-hour
mWh	mWh		3.6	milliwatt-hour					J	Watt-hour
neV	neV		1.602176487e-28	nanoelectronvolt					yJ	Electronvolt
PeV	PeV		0.0001602176487	petaelectronvolt					mJ	Electronvolt
peV	peV		1.602176487e-31	picoelectronvolt					yJ	Electronvolt
PSh	PSh		2647795.5	Pferdestärkenstunde					kWh	Pferdestärkenstunde
quad	quad		1.054804e18	quadrillion British thermal units	quadrillion British thermal units				EJ	Quad (unit)
Ry	Ry		2.1798741e-18	rydberg					eV	Rydberg constant
scc	scc		0.101325	standard cubic centimetre		standard cubic centimeter			mJ	Atmosphere (unit)
scf	scf		2869.2044809344	standard cubic foot	standard cubic feet				kJ	Atmosphere (unit)
scfoot	scf		2869.2044809344	standard cubic foot	standard cubic foot				kJ	Atmosphere (unit)
scy	scy		77,468.5209852288	standard cubic yard					kJ	Atmosphere (unit)
sl	sl		101.325	standard litre		standard liter			J	Atmosphere (unit)
t(TNT)	t		4,184,000,000	tonne		ton			GJ	TNT equivalent
TeV	TeV		1.602176487e-7	teraelectronvolt					µJ	Electronvolt
th	th		4,186,800	thermie					MJ	Conversion of units
thm-EC	thm (EC)		105,506,000	therm (EC)	therms (EC)				MJ	Therm
thm-UK	thm (UK)		105,505,585.257348	therm (UK)	therms (UK)				MJ	Therm
thm-US	thm (US)	thm (U.S.)	105,480,400	therm (US)	therms (US)	therm (U.S.)	therms (U.S.)		MJ	Therm
toe	toe		41,868,000,000	tonne of oil equivalent	tonnes of oil equivalent				GJ	Tonne of oil equivalent
tonTNT	~ton of TNT		4,184,000,000	ton of TNT	tons of TNT				GJ	TNT equivalent
tTNT	~tonne of TNT		4,184,000,000	tonne of TNT	tonnes of TNT				GJ	TNT equivalent
TtonTNT	~teraton of TNT		4.184e21	teraton of TNT	teratons of TNT				ZJ	TNT equivalent
TtTNT	~teratonne of TNT		4.184e21	teratonne of TNT	teratonnes of TNT				ZJ	TNT equivalent
TW.h	TW·h		3.6e15	terawatt-hour					PJ	Watt-hour
TWh	TWh		3.6e15	terawatt-hour					PJ	Watt-hour
USgalatm	US gal·atm	U.S. gal·atm	383.5568490138	US gallon-atmosphere		U.S. gallon-atmosphere			J	Atmosphere (unit)
W.h	W·h		3600	watt-hour					kJ	Watt-hour
Wh	Wh		3600	watt-hour					kJ	Watt-hour
µerg	µerg		1e-13	microerg					nJ	Erg
µeV	µeV		1.602176487e-25	microelectronvolt					yJ	Electronvolt
µLatm	µL·atm		0.000101325	microlitre-atmosphere		microliter-atmosphere			µJ	Atmosphere (unit)
µlatm	µl·atm		0.000101325	microlitre-atmosphere		microliter-atmosphere			µJ	Atmosphere (unit)
µtonTNT	~microton of TNT		4184	microton of TNT	microtons of TNT				kJ	TNT equivalent
µtTNT	~microtonne of TNT		4184	microtonne of TNT	microtonnes of TNT				kJ	TNT equivalent
µW.h	µW·h		0.0036	microwatt-hour					mJ	Watt-hour
µWh	µWh		0.0036	microwatt-hour					mJ	Watt-hour
-kW.h	=kW.h	link = Kilowatt hour
btu	=BTU
Calorie	=Cal
ft.lbf	=ftlbf
ft·lb-f	=ftlb-f
ft·lbf	=ftlbf
g-cal-15	=cal-15
g-cal-IT	=cal-IT
g-cal-th	=cal-th
g-kcal-15	=kcal-15
g-kcal-IT	=kcal-IT
g-kcal-th	=kcal-th
g-Mcal-15	=Mcal-15
g-mcal-15	=mcal-15
g-Mcal-IT	=Mcal-IT
g-mcal-IT	=mcal-IT
g-Mcal-th	=Mcal-th
g-mcal-th	=mcal-th
GW-h	=GW.h
GW·h	=GW.h
Hartree	=Eh
hp.h	=hph
hp·h	=hph
in.lb-f	=inlb-f
in.lbf	=inlbf
in.oz-f	=inoz-f
in.ozf	=inozf
in·lb-f	=inlb-f
in·lbf	=inlbf
in·oz-f	=inoz-f
in·ozf	=inozf
kbboe	=kBOE	symbol = kbboe
kg-cal-15	=Cal-15
kg-cal-IT	=Cal-IT
kg-cal-th	=Cal-th
kW-h	=kW.h
kW·h	=kW.h
MW-h	=MW.h
mW-h	=mW.h
MW·h	=MW.h
mW·h	=mW.h
TW-h	=TW.h
TW·h	=TW.h
U.S.galatm	=USgalatm	sp=us
uerg	=µerg
ueV	=µeV
uLatm	=µLatm
ulatm	=µlatm
usgalatm	=USgalatm
utonTNT	=µtonTNT
utTNT	=µtTNT
uW-h	=µW.h
uW.h	=µW.h
uWh	=µWh
uW·h	=µW.h
W-h	=W.h
W·h	=W.h
µW-h	=µW.h
µW·h	=µW.h
μerg	=µerg
μeV	=µeV
μLatm	=µLatm
μlatm	=µlatm
μtonTNT	=µtonTNT
μtTNT	=µtTNT
μW-h	=µW.h
μW.h	=µW.h
μWh	=µWh
μW·h	=µW.h

Energy per chemical amount

Unit code	Symbol	US symbol	Scale	Name	Prefix	Default	Link
eVpar	eV		1.602176565e-19 * 6.022140857e23	इलेक्ट्रानवोल्ट	SI	kcal/mol	इलेक्ट्रानवोल्ट
kcal/mol	==kcal/mol	default = kJ/mol	link = किलोकैलोरी प्रति मोल
kJ/mol	==kJ/mol	default = kcal/mol	link = जूल प्रति मोल

Energy per unit length

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Default	Link
kWh/100 km	kW·h/100 km		36		kilowatt-hour per 100 kilometres	kilowatt-hours per 100 kilometres	kilowatt-hour per 100 kilometers	kilowatt-hours per 100 kilometers	MJ/km kWh/mi	Watt-hour
kWh/100 mi	kW·h/100 mi		22.3694		kilowatt-hour per 100 miles	kilowatt-hours per 100 miles			mpge	Miles per gallon gasoline equivalent
MJ/100 km	MJ/100 km		10		megajoule per 100 kilometres	megajoules per 100 kilometres	megajoule per 100 kilometers	megajoules per 100 kilometers	BTU/mi	British thermal unit
mpge	mpg‑e		13e-6	invert	mile per gallon gasoline equivalent	miles per gallon gasoline equivalent			kWh/100 mi	Miles per gallon gasoline equivalent
BTU/mi	==BTU/mi	default = v > 1525 ! M ! k ! J/km
kJ/km	==kJ/km	default = BTU/mi
kWh/km	==-kW.h/km	default = MJ/km kWh/mi
kWh/mi	==-kW.h/mi	default = kWh/km MJ/km
MJ/km	==MJ/km	default = BTU/mi
mpg-e	=mpge

Energy per unit mass

Unit code	Symbol	US symbol	Scale	Name	Plural name	Default	Link
BTU/lb	BTU/lb		(0.947817120/2.20462262)*1000	British thermal unit per pound	British thermal units per pound	kJ/kg	British thermal unit
cal/g	cal/g		4184	कैलोरी प्रति ग्राम	कैलोरी प्रति ग्राम	J/g	कैलोरी प्रति ग्राम
GJ/kg	GJ/kg		1e9	gigajoule per kilogram	gigajoules per kilogram	ktTNT/t	जूल
J/g	J/g		1000	joule per gram	joules per gram	kcal/g	जूल
kcal/g	kcal/g		4,184,000	kilocalorie per gram	kilocalories per gram	kJ/g	Kilocalorie per gram
kJ/g	kJ/g		1,000,000	kilojoule per gram	kilojoules per gram	kcal/g	जूल
kJ/kg	kJ/kg		1000	kilojoule per kilogram	kilojoules per kilogram	BTU/lb	Kilojoule per kilogram
ktonTNT/MT	~kiloton of TNT per metric ton		4,184,000,000	kiloton of TNT per metric ton	kilotons of TNT per metric ton	GJ/kg	TNT equivalent
ktTNT/t	~kilotonne of TNT per tonne		4,184,000,000	kilotonne of TNT per tonne	kilotonnes of TNT per tonne	GJ/kg	TNT equivalent
MtonTNT/MT	~megaton of TNT per metric ton		4.184e12	megaton of TNT per metric ton	megatons of TNT per metric ton	TJ/kg	TNT equivalent
MtTNT/MT	~megatonne of TNT per tonne		4.184e12	megatonne of TNT per tonne	megatonnes of TNT per tonne	TJ/kg	TNT equivalent
TJ/kg	TJ/kg		1e12	terajoule per kilogram	terajoules per kilogram	MtTNT/MT	Joule
Cal/g	==Cal/g	default = kJ/g

Energy per unit volume

Unit code	Symbol	US symbol
BTU/cuft	==BTU/cuft	default = kJ/L
Cal/12USoz(mL)serve	==Cal/-12USoz(mL)serve	default = kJ/L
Cal/12USoz(ml)serve	==Cal/-12USoz(ml)serve	default = kJ/l
Cal/12USozserve	==Cal/-12USozserve	default = kJ/L
Cal/USoz	==Cal/USoz	default = kJ/ml
kJ/L	==kJ/L	default = BTU/cuft
kJ/l	==kJ/l	default = BTU/cuft
kJ/ml	==kJ/ml	default = Cal/USoz
MJ/m3	==MJ/m3	default = BTU/cuft

Equivalent radiation dose

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
Sv	Sv		1		sievert				SI	rem	Sievert
rem	rem		0.01		rem				SI	Sv	Roentgen equivalent man

Exhaust emission

Unit code	Symbol	Scale	Name	Plural name	US name	US plural name	Default	Link
g/km	g/km	1e-6	gram per kilometre	grams per kilometre	gram per kilometer	grams per kilometer	oz/mi	Exhaust gas
g/mi	g/mi	0.001/1609.344	gram per mile	grams per mile			g/km	Exhaust gas
gCO2/km	g(CO₂)/km	1e-6	gram of CO₂ per kilometre	grams of CO₂ per kilometre	gram of CO₂ per kilometer	grams of CO₂ per kilometer	ozCO2/mi	Exhaust gas
gCO2/mi	g(CO₂)/mi	0.001/1609.344	gram of CO₂ per mile	grams of CO₂ per mile			gCO2/km	Exhaust gas
kg/km	kg/km	0.001	kilogram per kilometre	kilograms per kilometre	kilogram per kilometer	kilograms per kilometer	lb/mi	Exhaust gas
kgCO2/km	kg(CO₂)/km	0.001	kilogram of CO₂ per kilometre	kilograms of CO₂ per kilometre	kilogram of CO₂ per kilometer	kilograms of CO₂ per kilometer	lbCO2/mi	Exhaust gas
lb/mi	lb/mi	0.45359237/1609.344	pound per mile	pounds per mile			kg/km	Exhaust gas
lbCO2/mi	lb(CO₂)/mi	0.45359237/1609.344	pound of CO₂ per mile	pounds of CO₂ per mile			kgCO2/km	Exhaust gas
oz/mi	oz/mi	0.028349523125/1609.344	ounce per mile	ounces per mile			g/km	Exhaust gas
ozCO2/mi	oz(CO₂)/mi	0.028349523125/1609.344	ounce of CO₂ per mile	ounces of CO₂ per mile			gCO2/km	Exhaust gas

Flow

Unit code	Symbol	Scale	Name	Plural name	US name	US plural name	Default	Link
cuft/a	cu ft/a	28316846592e-12/31,557,600	cubic foot per annum	cubic feet per annum			m3/a	Cubic foot per second
cuft/d	cu ft/d	28316846592e-12/86400	cubic foot per day	cubic feet per day			m3/d	Cubic foot per second
cuft/h	cu ft/h	28316846592e-12/3600	cubic foot per hour	cubic feet per hour			m3/h	Cubic foot per second
cuft/min	cu ft/min	28316846592e-12/60	cubic foot per minute	cubic feet per minute			m3/min	Cubic foot#cubic foot per second
cuft/s	cu ft/s	28316846592e-12	cubic foot per second	cubic feet per second			m3/s	Cubic foot per second
cumi/a	cu mi/a	4168181825440579584e-9/31,557,600	cubic mile per annum	cubic miles per annum			km3/a	Cubic foot per second
cuyd/h	cuyd/h	0.9144^3/3600	cubic yard per hour	cubic yards per hour			m3/h	Cubic foot per minute
cuyd/s	cu yd/s	0.9144^3	cubic yard per second	cubic yards per second			m3/s	Cubic yard per second
Goilbbl/a	Gbbl/a	22081.56874/4383	billion barrels per year	billion barrels per year			v * 1.58987294928 < 10 ! e6 ! e9 ! m3/a	Barrel per day
impgal/h	imp gal/h	0.00454609/3600	imperial gallon per hour	imperial gallons per hour			m3/h	Gallon
impgal/min	imp gal/min	0.00454609/60	imperial gallon per minute	imperial gallons per minute			m3/s	Gallon
impgal/s	impgal/s	0.00454609	imperial gallon per second	imperial gallons per second			m3/s	Imperial gallons per second
km3/a	km³/a	1e9/31,557,600	cubic kilometre per annum	cubic kilometres per annum	cubic kilometer per annum	cubic kilometers per annum	cumi/a	Cubic metre per second
km3/d	km³/d	1e9/86,400	cubic kilometre per day	cubic kilometres per day	cubic kilometer per day	cubic kilometers per day	cuft/d	Cubic metre per second
koilbbl/a	kbbl/a	1.104078437/219,150	thousand barrels per year	thousand barrels per year			v * 1.58987294928 < 10 ! ! e3 ! m3/a	Barrel per day
koilbbl/d	kbbl/d	5.520392185/3000	thousand barrels per day	thousand barrels per day			v * 1.58987294928 < 10 ! ! e3 ! m3/d	Barrel per day
L/h	L/h	0.001/3600	litre per hour	litres per hour	liter per hour	liters per hour	impgal/h USgal/h	Cubic metre per second
L/min	L/min	0.001/60	litre per minute	litres per minute	liter per minute	liters per minute	impgal/min USgal/min	Cubic metre per second
L/s	L/s	0.001	litre per second	litres per second	liter per second	liters per second	cuft/s	Cubic metre per second
m3/a	m³/a	1/31,557,600	cubic metre per annum	cubic metres per annum	cubic meter per annum	cubic meters per annum	cuft/a	Cubic metre per second
m3/d	m³/d	1/86400	cubic metre per day	cubic metres per day	cubic meter per day	cubic meters per day	cuft/d	Cubic metre per second
m3/h	m³/h	1/3600	cubic metre per hour	cubic metres per hour	cubic meter per hour	cubic meters per hour	cuft/h	Cubic metre per second
m3/min	m³/min	1/60	cubic metre per minute	cubic metres per minute	cubic meter per minute	cubic meters per minute	cuft/min	Cubic metre per second
m3/s	m³/s	1	cubic metre per second	cubic metres per second	cubic meter per second	cubic meters per second	cuft/s	Cubic metre per second
Moilbbl/a	Mbbl/a	22.08156874/4383	million barrels per year	million barrels per year			v * 1.58987294928 < 10 ! e3 ! e6 ! m3/a	Barrel per day
Moilbbl/d	Mbbl/d	5.520392185/3	million barrels per day	million barrels per day			v * 1.58987294928 < 10 ! e3 ! e6 ! m3/d	Barrel per day
oilbbl/a	bbl/a	1.104078437/219,150,000	barrel per year	barrels per year			m3/a	Barrel per day
oilbbl/d	bbl/d	5.520392185/3,000,000	barrel per day	barrels per day			m3/d	Barrel per day
Toilbbl/a	Tbbl/a	22,081,568.74/4383	trillion barrels per year	trillion barrels per year			v * 1.58987294928 < 10 ! e9 ! e12 ! m3/a	Barrel per day
U.S.gal/d	U.S. gal/d	0.003785411784/86400	U.S. gallon per day	U.S. gallons per day			m3/s	+U.S. gallon per day
U.S.gal/h	gal/h	0.003785411784/3600	gallon per hour	gallons per hour			m3/h	*Gallon
U.S.gal/min	U.S. gal/min	0.003785411784/60	U.S. gallon per minute	U.S. gallons per minute			m3/s	Gallon
USgal/a	US gal/a	0.003785411784/31,557,600	US gallon per year	US gallons per year			m3/s	US gallon per day
USgal/d	US gal/d	0.003785411784/86400	US gallon per day	US gallons per day			m3/s	US gallon per day
USgal/h	gal/h	0.003785411784/3600	gallon per hour	gallons per hour			m3/h	+Gallon
USgal/min	US gal/min	0.003785411784/60	US gallon per minute	US gallons per minute			m3/s	Gallon
USgal/s	USgal/s	0.003785411784	US gallon per second	US gallons per second	U.S. gallon per second	U.S. gallons per second	m3/s	US gallons per second
ft3/a	=cuft/a
ft3/d	=cuft/d
ft3/h	=cuft/h
ft3/s	=cuft/s
Gcuft/a	=e9cuft/a
Gcuft/d	=e9cuft/d
kcuft/a	=e3cuft/a
kcuft/d	=e3cuft/d
kcuft/s	=e3cuft/s
Mcuft/a	=e6cuft/a
Mcuft/d	=e6cuft/d
Mcuft/s	=e6cuft/s
m³/s	=m3/s
Tcuft/a	=e12cuft/a
Tcuft/d	=e12cuft/d
u.s.gal/min	=U.S.gal/min
usgal/min	=USgal/min

Force

Unit code	Symbol	Scale	Name	Plural name	Prefix	Default	Link
-LTf	~लांग टन-बल	9964.01641818352	लांग टन-बल	लांग टन-बल		kN	लांग टन-बल
-STf	~शॉर्ट टन-बल	8896.443230521	शॉर्ट टन-बल	शॉर्ट टन-बल		kN	शॉर्ट टन-बल
dyn	~डाइन	0.00001	डाइन	डाइन		gr-f	डाइन
g-f	ग्रा_बल	0.00980665	ग्राम-बल	ग्राम-बल		mN oz-f	किलोग्राम-बल
gf	ग्रामबल	0.00980665	ग्राम-बल	ग्राम-बल		mN ozf	किलोग्राम-बल
gr-f	ग्रेन_बल	0.0006354602307515	ग्रेन-बल	ग्रेन-बल		µN	पाउंड-बल
grf	~ग्रेन-बल	0.0006354602307515	ग्रेन-बल	ग्रेन-बल		µN	पाउंड-बल
kdyn	kdyn	0.01	किलोडाइन			oz-f	डाइन
kg-f	kg_f	9.80665	kilogram-force	kilograms-force		N lb-f	किलोग्राम-बल
kgf	kgf	9.80665	kilogram-force	kilograms-force		N lbf	किलोग्राम-बल
kp	kp	9.80665	kilopond			N lb-f	किलोग्राम-बल
L/T-f	L/T_f	9964.01641818352	लांग टन-बल	लांग टन-बल		kN	लांग टन-बल
L/Tf	L/Tf	9964.01641818352	लांग टन-बल	लांग टन-बल		kN	लांग टन-बल
lb-f	lb_f	4.4482216152605	पाउंड-बल	पाउंड-बल		N	पाउंड-बल
lbf	lbf	4.4482216152605	पाउंड-बल	पाउंड-बल		N	पाउंड-बल
lb(f)	पाउंड	4.4482216152605	पाउंड	पाउंड		N	पाउंड-बल
LT-f	LT_f	9964.01641818352	लांग टन-बल	लांग टन-बल		kN	लांग टन-बल
LTf	~LTf	9964.01641818352	लांग टन-बल	लांग टन-बल		kN	लांग टन-बल
Mdyn	Mdyn	10	megadyne			lb-f	Dyne
mdyn	mdyn	0.00000001	millidyne			gr-f	Dyne
mg-f	mg_f	0.00000980665	milligram-force	milligrams-force		µN gr-f	किलोग्राम-बल
mgf	mgf	0.00000980665	milligram-force	milligrams-force		µN grf	किलोग्राम-बल
Mp	Mp	9806.65	megapond			kN LT-f ST-f	किलोग्राम-बल
mp	mp	0.00000980665	millipond			µN gr-f	किलोग्राम-बल
N	~न्यूटन	1	न्यूटन	न्यूटन	SI	lb-f	न्यूटन (इकाई)
oz-f	oz_f	0.2780138203095378125	ounce-force	ounces-force		mN	पाउंड-बल
ozf	ozf	0.2780138203095378125	ounce-force	ounces-force		mN	पाउंड-बल
p	p	0.00980665	pond			mN oz-f	किलोग्राम-बल
pdl	pdl	0.138254954376	poundal			N	Poundal
S/T-f	S/T_f	8896.443230521	short ton-force	short tons-force		kN	Short ton-force
S/Tf	S/Tf	8896.443230521	short ton-force	short tons-force		kN	Short ton-force
ST-f	ST_f	8896.443230521	short ton-force	short tons-force		kN	Short ton-force
STf	~STf	8896.443230521	short ton-force	short tons-force		kN	Short ton-force
t-f	t_f	9806.65	tonne-force	tonnes-force		kN LT-f ST-f	Ton-force#Tonne-force
tf	tf	9806.65	tonne-force	tonnes-force		kN LTf STf	Ton-force#Tonne-force
dyne	=dyn
newtons	=N
poundal	=pdl
tonne-force	=tf

Fuel efficiency

Unit code	Symbol	US symbol	Scale	Extra
impgal/mi	==@impgal/mi	default = l/km USgal/mi
km/L	==km/L	default = mpgimp mpgus
km/l	==km/l	default = mpgimp mpgus
L/100 km	==L/100km	default = mpgimp mpgus	symlink = [[Fuel economy in automobiles#Units of measure\|L/100 km]]
l/100 km	==l/100km	default = mpgimp mpgus	symlink = [[Fuel economy in automobiles#Units of measure\|l/100 km]]
L/km	==L/km	default = mpgimp mpgus
l/km	==l/km	default = mpgimp mpgus
mi/impqt	==mi/impqt	default = km/L
mi/U.S.qt	==mi/U.S.qt	default = km/L
mi/USqt	==mi/USqt	default = km/L
mi/usqt	==mi/usqt	default = km/L
mpgimp	==mi/@impgal	default = L/100 km+mpgus	symbol = mpg_‑imp	symlink = [[Fuel economy in automobiles#Units of measure\|mpg]]_{‑[[Imperial units\|imp]]}
mpgus	==mi/+USgal	default = L/100 km+mpgimp	symbol = mpg_‑US	symlink = [[Fuel economy in automobiles#Units of measure\|mpg]]_{‑[[United States customary units\|US]]}
U.S.gal/mi	==*U.S.gal/mi	sp=us	default = l/km impgal/mi
usgal/mi	==+USgal/mi	default = l/km impgal/mi
L/100km	=L/100 km
l/100km	=l/100 km
mpg	!Use %{mpgus%} for miles per US gallon or %{mpgimp%} for miles per imperial gallon (not %{mpg%})
mpgU.S.	=mpgus	sp=us	symbol = mpg_‑U.S.	symlink = [[Fuel economy in automobiles#Units of measure\|mpg]]_{‑[[United States customary units\|U.S.]]}
mpgu.s.	=mpgus	sp=us	symbol = mpg_‑U.S.	symlink = [[Fuel economy in automobiles#Units of measure\|mpg]]_{‑[[United States customary units\|U.S.]]}
mpgUS	=mpgus
USgal/mi	=usgal/mi

Fracture gradient

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
kPa/m	==kPa/-m-frac	default = psi/ft
psi/ft	==psi/-ft-frac	default = kPa/m

Gradient

Unit code	Symbol	Scale	Name	Plural name	US name	US plural name	Default	Link
cm/km	cm/km	0.00001	centimetre per kilometre	centimetres per kilometre	centimeter per kilometer	centimeters per kilometer	ft/mi	Grade (slope)
ft/mi	ft/mi	1/5280	foot per mile	feet per mile			v < 5.28 ! c ! ! m/km	Grade (slope)
ft/nmi	ft/nmi	1.524/9260	foot per nautical mile	feet per nautical mile			v < 6.076 ! c ! ! m/km	Grade (slope)
in/ft	in/ft	1/12	inch per foot	inches per foot			mm/m	Grade (slope)
in/mi	in/mi	1/63360	inch per mile	inches per mile			v < 0.6336 ! m ! c ! m/km	Grade (slope)
m/km	m/km	0.001	metre per kilometre	metres per kilometre	meter per kilometer	meters per kilometer	ft/mi	Grade (slope)
mm/km	mm/km	0.000001	millimetre per kilometre	millimetres per kilometre	millimeter per kilometer	millimeters per kilometer	in/mi	Grade (slope)
mm/m	mm/m	0.001	millimetre per metre	millimetres per metre	millimeter per meter	millimeters per meter	in/ft	Grade (slope)

Length

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	Prefix	Default	Link
admi	nmi (admiralty)		1853.184		admiralty mile				km mi	समुंद्री मील
AU	AU		149,597,870,700		खगोलीय इकाई	खगोलीय इकाई			km mi	खगोलीय इकाई
Brnmi	(Brit) nmi		1853.184		ब्रिटिश समुंद्री मील				km mi	समुंद्री मील
bu	~bu		1/330		bu	bu			mm	जापानी नापजोख के इकाई#लंबाई
ch	जरी		20.1168		जरीब	जरीब			ft m	जरीब (इकाई)
chain	~जरीब		20.1168		जरीब	जरीब			ft m	जरीब (इकाई)
dpcm	डॉट/सेमी		1/0.01	invert	डॉट/सेमी	डॉट/सेमी			dpi	डॉट्स प्रति इंच
dpi	डीपीआई		1/0.0254	invert	डीपीआई	डीपीआई			pitch	डॉट्स प्रति इंच
fathom	~फैदम		1.8288		फैदम	फैदम			ft m	फैदम
foot	फुट		0.3048		फुट	फुट			m	फुट (इकाई)
ft	~फुट		0.3048		फुट	फीट			m	फुट (इकाई)
furlong	~फर्लांग		201.168		फर्लांग	फर्लांग			ft m	फर्लांग
Gly	Gly		9.4607304725808e24		gigalight-year				Mpc	प्रकाश-बरिस#प्रकाश-बरिस में दूरी
Gpc	Gpc		3.0856775814671916e25		gigaparsec				Gly	पारसेक#मेगापारसेक आ गीगापारसेक
hand	हाथ		0.1016	हाथ	हाथ				in cm	हाथ (इकाई)
in	~इंच		0.0254		इंच	इंच			mm	इंच
inabbreviated	इं		0.0254		इं	इं			mm	इंच
kly	kly		9.4607304725808e18		किलोप्रकाश-बरिस	किलोप्रकाश-बरिस			pc	प्रकाश-बरिस#प्रकाश-बरिस में दूरी
kpc	kpc		3.0856775814671916e19		किलोपारसेक	किलोपारसेक			kly	पारसेक#पारसेक आ किलोपारसेक
LD	LD		384,403,000		चंद्र दूरी	चंद्र दूरी			km mi	चंद्र दूरी (खगोलशास्त्र)
league	~लीग		4828.032		लीग	लीग			km	लीग (इकाई)
ly	प्रकाशवर्ष		9.4607304725808e15		प्रकाश-बरिस	प्रकाश-बरिस			AU	प्रकाश-बरिस
m	मी		1		मीटर	मीटर		SI	v > 0 and v < 3 ! ftin ! ft	मीटर
मी	मी		1		मीटर	मीटर		SI	v > 0 and v < 3 ! ftin ! ft	मीटर
mi	~मील		1609.344		मील	मील			km	मील
mil	~मिल		0.0000254		मिल	मिल			mm	इंच के हजारवाँ हिस्सा
Mly	मेगाप्रकाशवर्ष		9.4607304725808e21		मेगाप्रकाश-बरिस	मेगाप्रकाश-बरिस			kpc	प्रकाश-बरिस#प्रकाश-बरिस में दूरी
Mpc	मेगापारसेक		3.0856775814671916e22		मेगापारसेक	मेगापारसेक			Mly	पारसेक#मेगापारसेक आ गीगापारसेक
NM	समु-मील		1852		समुंद्री मील	समुंद्री मील			km mi	समुंद्री मील
nmi	समु-मील		1852		समुंद्री मील	समुंद्री मील			km mi	समुंद्री मील
oldUKnmi	समु-मील		1853.184		समुंद्री मील	समुंद्री मील			km mi	समुंद्री मील
oldUSnmi	समु-मील		1853.24496		समुंद्री मील	समुंद्री मील			km mi	समुंद्री मील
pc	pc		3.0856775814671916e16		पारसेक	पारसेक			ly	पारसेक
perch	~पर्च		5.0292		पर्च	पर्चेज			ft m	लट्ठा (इकाई)
pitch	*µm		1e-6		µm	µm			dpi	डॉट्स प्रति इंच
pole	~पोल		5.0292		पोल	पोल			ft m	लट्ठा (इकाई)
pre1954U.S.nmi	(1954‑पूर्व यूएस) समु.मी		1853.24496		(1954-पूर्व यू.एस.) समुंद्री मील	(1954-पूर्व यू.एस.) समुंद्री मील			km mi	समुंद्री मील
pre1954USnmi	(pre‑1954 US) nmi	(pre‑1954 U.S.) nmi	1853.24496		(pre-1954 US) nautical mile		(pre-1954 U.S.) nautical mile		km mi	समुंद्री मील
rd	rd		5.0292		लट्ठा	लट्ठा			ft m	लट्ठा (इकाई)
royal cubit	cu		0.524		royal cubit				mm	रॉयल क्यूबिट
rtkm	किमी		1000		route kilometre		route kilometer		mi	किलोमीटर
rtmi	~मील		1609.344		रूट मील	रूट मील			km	मील
shaku	~shaku		10/33		shaku	shaku			m	Shaku (unit)
sm	sm		1.70180		smoot				m	Smoot (unit)
smi	mi		1609.344		statute mile				km	Statute mile
solar radius	R_☉		695700e3		solar radius	solar radii			km	Solar radius
sun	~sun		1/33		sun	sun			mm	Japanese units of measurement#Length
thou	~thou		0.0000254		thou	thou			mm	Thousandth of an inch
verst	~verst		1066.8		verst				km mi	Verst
yd	~गज		0.9144		गज	गज			m	गज
µin	µin		0.0000000254		microinch	microinches			nm	SI prefix#Non-SI units
Å	Å		0.0000000001		एंगस्ट्रम	एंगस्ट्रम			in	एंगस्ट्रम
Hz	Hz		1/299,792,458	invert	हर्ट्ज	हर्ट्ज		SI	m	हर्ट्ज
-ft-frac	=ft	link = Fracture gradient
-in-stiff	=in	link = Stiffness
-m-frac	=m	link = Fracture gradient
-m-stiff	=m	link = Stiffness
100km	=km	multiplier = 100
admiralty nmi	=oldUKnmi
angstrom	=Å
au	=AU	symbol = au
feet	=ft
hands	=hand
inch	=in
light-year	=ly
meter	=m	sp=us
meters	=m	sp=us
metre	=m
metres	=m
micrometre	=µm
micron	=µm	default = µin
mile	=mi
miles	=mi
parsec	=pc
rod	=rd
smoot	=sm
uin	=µin
yard	=yd
yards	=yd
yds	=yd
μin	=µin

Linear density

Unit code	Symbol	Scale	Name	Plural name	US name	US plural name	Default	Link
dtex	dtex	1e-7	decitex	decitex			lb/yd	Units of textile measurement#Tex
kg/cm	kg/cm	100	kilogram per centimetre	kilograms per centimetre	kilogram per centimeter	kilograms per centimeter	lb/yd	Linear density
kg/m	kg/m	1	kilogram per metre	kilograms per metre	kilogram per meter	kilograms per meter	lb/yd	Linear density
lb/ft	lb/ft	4535.9237/3048	pound per foot	pounds per foot			kg/m	Linear density
lb/yd	lb/yd	4535.9237/9144	pound per yard	pounds per yard			kg/m	Linear density

Magnetic field strength

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
G	G		0.0001		gauss	gauss			SI	T	Gauss (unit)
T	T		1		tesla				SI	G	Tesla (unit)

Magnetizing field

Unit code	Symbol	Scale	Name	Plural name	US name	US plural name	Prefix	Default	Link
A/m	A/m	1	ampere per metre	amperes per metre	ampere per meter	amperes per meter		Oe	Magnetic field#Units
kA/m	kA/m	1000	kiloampere per metre	kiloamperes per metre	kiloampere per meter	kiloamperes per meter		kOe	Magnetic field#Units
MA/m	MA/m	1e6	megaampere per metre	megaamperes per metre	megaampere per meter	megaamperes per meter		kOe	Magnetic field#Units
Oe	Oe	79.5774715	oersted				SI	kA/m	Oersted

Mass

Unit code	Symbol	Scale	Name	Plural name	US name	US plural name	Prefix	Default	Link
-Lcwt	cwt	50.80234544	हंड्रेडवेट	हंड्रेडवेट				lb	हंड्रेडवेट
-Scwt	cwt	45.359237	हंड्रेडवेट	हंड्रेडवेट				lb	हंड्रेडवेट
-ST	ST	907.18474	शार्ट टन	शार्ट टन				t	शार्ट टन
carat	~कैरट	0.0002	कैरट	कैरट				g	कैरट (द्रब्यमान)
drachm	~ड्राम	0.001771845195	ड्राम	ड्राम				g	ड्राम (इकाई)
dram	=drachm
dwt	dwt	0.00155517384	pennyweight					oz g	Pennyweight
DWton	~deadweight ton	1016.0469088	deadweight ton					DWtonne	Tonnage
DWtonne	~deadweight tonne	1000	deadweight tonne					DWton	Tonnage
g	ग्रा	0.001	ग्राम	ग्राम			SI	oz	ग्राम
gr	ग्रे	0.00006479891	ग्रेन	ग्रेन				g	ग्रेन (इकाई)
Gt	गीगा.ट	1000000000000	गीगाटन	गीगाटन				LT ST	टन
impgalh2o	इं गैल एच₂ओ	10.00/2.2046226218488	पानी के इंपीरियल गैलन	पानी के इंपीरियल गैलन				lb kg	इम्पीरियल गैलन
kt	kt	1000000	किलोटन	किलोटन				LT ST	टन
lb	पाउंड	0.45359237	पाउंड	पाउंड				kg	पाउंड (द्रब्यमान)
Lcwt	~Lcwt	50.80234544	long hundredweight	long hundredweight				lb	Hundredweight
long cwt	long cwt	50.80234544	long hundredweight	long hundredweight				lb kg	Hundredweight
long qtr	long qtr	12.70058636	long quarter					lb kg	Avoirdupois
LT	~long ton	1016.0469088	लांग टन	लांग टन				t	लांग टन
lt	LT	1016.0469088	लांग टन	लांग टन				t	लांग टन
metric ton	~मीटरी टन	1000	मीटरी टन					long ton	टन
MT	t	1000	मीटरी टन	मीटरी टन				LT ST	टन
Mt	Mt	1000000000	मेगाटन	मेगाटन				LT ST	टन
oz	~औंस	0.028349523125	औंस	औंस				g	औंस
ozt	ozt	0.0311034768	troy ounce					oz g	Troy ounce
pdr	pdr	0.45359237	pounder					kg	Pound (mass)
qtr	qtr	12.70058636	quarter					lb kg	Avoirdupois
Scwt	~Scwt	45.359237	short hundredweight	short hundredweight				lb	Hundredweight
short cwt	short cwt	45.359237	short hundredweight	short hundredweight				lb kg	Hundredweight
short qtr	short qtr	11.33980925	short quarter					lb kg	Avoirdupois
ST	~शार्ट टन	907.18474	शार्ट टन	शार्ट टन				t	Short ton
shtn	शार्ट टन	907.18474	शार्ट टन	शार्ट टन				t	Short ton
shton	~टन	907.18474	टन	टन				t	टन
solar mass	M_☉	1.98855e30	solar mass	solar masses				kg	Solar mass
st	~स्टोन	6.35029318	स्टोन	स्टोन				lb kg	स्टोन (इकाई)
t	~टन	1000	टन	टन	मीटरी टन	मीटरी टन		LT ST	टन
tonne	~टन	1000	टन	टन	मीटरी टन	मीटरी टन		shton	टन
troy pound	~troy pound	0.3732417216	troy pound					lb kg	Troy weight
usgalh2o	US gal H₂O	3.785411784/1.00206219713184	US gallon of water	US gallons of water	U.S. gallon of water	U.S. gallons of water		lb kg	United States customary units#Fluid volume
viss	viss	1.632932532	viss	viss				kg	Burmese units of measurement#mass
billion tonne	=e9t
kilogram	=kg
kilotonne	=kt
lbs	=lb
lbt	=troy pound
lcwt	=Lcwt
long ton	=LT
mcg	=µg
million tonne	=e6t
scwt	=Scwt
short ton	=ST
stone	=st
thousand tonne	=e3t
tonnes	=t

Mass per unit power

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
kg/kW	kg/kW		0.001		kilogram per kilowatt	kilograms per kilowatt				lb/hp	Kilowatt
lb/hp	lb/hp		1/(83.82*19.6133)		pound per horsepower	pounds per horsepower				kg/kW	Horsepower

Mass per unit time

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
kg/h	==kg/h	default = lb/h
lb/h	==lb/h	default = kg/h

Molar rate

Unit code	Symbol	Scale	Name	Plural name	Default	Link
g-mol/d	g‑mol/d	1/86400	gram-mole per day	gram-moles per day	µmol/s	Mole (unit)
g-mol/h	g‑mol/h	1/3600	gram-mole per hour	gram-moles per hour	mmol/s	Mole (unit)
g-mol/min	g‑mol/min	1/60	gram-mole per minute	gram-moles per minute	g-mol/s	Mole (unit)
g-mol/s	g‑mol/s	1	gram-mole per second	gram-moles per second	lb-mol/min	Mole (unit)
gmol/d	gmol/d	1/86400	gram-mole per day	gram-moles per day	µmol/s	Mole (unit)
gmol/h	gmol/h	1/3600	gram-mole per hour	gram-moles per hour	mmol/s	Mole (unit)
gmol/min	gmol/min	1/60	gram-mole per minute	gram-moles per minute	gmol/s	Mole (unit)
gmol/s	gmol/s	1	gram-mole per second	gram-moles per second	lbmol/min	Mole (unit)
kmol/d	kmol/d	5/432	kilomole per day	kilomoles per day	mmol/s	Mole (unit)
kmol/h	kmol/h	5/18	kilomole per hour	kilomoles per hour	mol/s	Mole (unit)
kmol/min	kmol/min	50/3	kilomole per minute	kilomoles per minute	mol/s	Kilomole (unit)
kmol/s	kmol/s	1000	kilomole per second	kilomoles per second	lb-mol/s	Mole (unit)
lb-mol/d	lb‑mol/d	4.5359237/864	pound-mole per day	pound-moles per day	mmol/s	Mole (unit)#Other units called "mole"
lb-mol/h	lb‑mol/h	4.5359237/36	pound-mole per hour	pound-moles per hour	mol/s	Mole (unit)#Other units called "mole"
lb-mol/min	lb‑mol/min	45.359237/6	pound-mole per minute	pound-moles per minute	mol/s	Mole (unit)#Other units called "mole"
lb-mol/s	lb‑mol/s	453.59237	pound-mole per second	pound-moles per second	kmol/s	Mole (unit)#Other units called "mole"
lbmol/d	lbmol/d	4.5359237/864	pound-mole per day	pound-moles per day	mmol/s	Mole (unit)#Other units called "mole"
lbmol/h	lbmol/h	4.5359237/36	pound-mole per hour	pound-moles per hour	mol/s	Mole (unit)#Other units called "mole"
lbmol/min	lbmol/min	45.359237/6	pound-mole per minute	pound-moles per minute	mol/s	Mole (unit)#Other units called "mole"
lbmol/s	lbmol/s	453.59237	pound-mole per second	pound-moles per second	kmol/s	Mole (unit)#Other units called "mole"
mmol/s	mmol/s	0.001	millimole per second	millimoles per second	lb-mol/d	Mole (unit)
mol/d	mol/d	1/86400	mole per day	moles per day	µmol/s	Mole (unit)
mol/h	mol/h	1/3600	mole per hour	moles per hour	mmol/s	Mole (unit)
mol/min	mol/min	1/60	mole per minute	moles per minute	mol/s	Mole (unit)
mol/s	mol/s	1	mole per second	moles per second	lb-mol/min	Mole (unit)
µmol/s	µmol/s	0.000001	micromole per second	micromoles per second	lb-mol/d	Mole (unit)
umol/s	=µmol/s
μmol/s	=µmol/s

Per unit area

Unit code	Symbol	Scale	Name	Plural name	Default	Link
/acre	/एकड़	1/4046.8564224	प्रति एकड़	प्रति एकड़	/ha	एकड़
/ha	/हे	100e-6	प्रति हेक्टेयर	प्रति हेक्टेयर	/acre	हेक्टेयर
/sqcm	/सेमी²	1e4	प्रति वर्ग सेंटीमीटर	प्रति वर्ग सेंटीमीटर	/sqin	वर्ग सेंटीमीटर
/sqin	/इं²	1/0.00064516	प्रति वर्ग इंच	प्रति वर्ग इंच	/sqcm	वर्ग इंच
/sqkm	/किमी²	1e-6	प्रति वर्ग किलोमीटर	प्रति वर्ग किलोमीटर	/sqmi	वर्ग किलोमीटर
/sqmi	/वर्ग मील	1/2,589,988.110336	प्रति वर्ग मील	प्रति वर्ग मील	/sqkm	वर्ग मील
PD/acre	/एकड़	1/4046.8564224	निवासी प्रति एकड़	निवासी प्रति एकड़	PD/ha	एकड़
PD/ha	/हे	100e-6	निवासी प्रति हेक्टेयर	निवासी प्रति हेक्टेयर	PD/acre	हेक्टेयर
PD/sqkm	/किमी²	1e-6	निवासी प्रति वर्ग किलोमीटर	निवासी प्रति वर्ग किलोमीटर	PD/sqmi	वर्ग किलोमीटर
PD/sqmi	/वर्ग मील	1/2,589,988.110336	निवासी प्रति वर्ग मील	निवासी प्रति वर्ग मील	PD/sqkm	वर्ग मील
/cm2	=/sqcm
/in2	=/sqin
/km2	=/sqkm
pd/acre	=PD/acre
pd/ha	=PD/ha
PD/km2	=PD/sqkm
pd/km2	=PD/sqkm
PD/km²	=PD/sqkm
pd/sqkm	=PD/sqkm
pd/sqmi	=PD/sqmi

Per unit volume

Unit code	Symbol	Scale	Name	Plural name	Default	Link
/l	/लि॰	1000	प्रति लिटर	प्रति लिटर	/usgal	लीटर
/USgal	/गैल॰	264.172052	प्रति गैलन	प्रति गैलन	/l	*अमेरिकी गैलन
/usgal	=/USgal

Power

Unit code	Symbol	US symbol	Scale	Name	Plural name	Prefix	Default	Link
bhp	बीएचपी		745.69987158227022	ब्रेक हार्सपावर	ब्रेक हार्सपावर		kW	हार्सपावर#ब्रेक हार्सपावर
Cal/d	Cal/d		4184/(3600*24)	large calorie per day	large calories per day		kJ/d	कैलोरी
Cal/h	लार्ज॰कैल/घं		4184/3600	लार्ज कैलोरी प्रतिघंटा	लार्ज कैलोरी प्रतिघंटा		kJ/h	कैलोरी
cal/h	कैल/घं		4.184/3600	कैलोरी प्रतिघंटा	कैलोरी प्रतिघंटा		W	कैलोरी
CV	CV		735.49875	metric horsepower	metric horsepower		kW	Metric horsepower
hk	hk		735.49875	metric horsepower	metric horsepower		kW	Metric horsepower
hp	hp		745.69987158227022	हार्सपावर	हार्सपावर		kW	हार्सपावर
hp-electric	hp		746	electric horsepower	electric horsepower		kW	Horsepower#Electrical horsepower
hp-electrical	hp		746	electrical horsepower	electrical horsepower		kW	Horsepower#Electrical horsepower
hp-metric	hp		735.49875	metric horsepower	metric horsepower		kW	Metric horsepower
ihp	ihp		745.69987158227022	indicated horsepower	indicated horsepower		kW	Horsepower#Indicated horsepower
kcal/h	कि॰कैल/घं		4184/3600	किलोकैलोरी प्रति घंटा	किलोकैलोरी प्रति घंटा		kW	कैलोरी
kJ/d	kJ/d		1000/(3600*24)	kilojoule per day	kilojoules per day		Cal/d	Kilojoule
kJ/h	kJ/h		1000/3600	kilojoule per hour	kilojoules per hour		W	Kilojoule
PS	PS		735.49875	metric horsepower	metric horsepower		kW	Metric horsepower
shp	shp		745.69987158227022	shaft horsepower	shaft horsepower		kW	Horsepower#Shaft horsepower
W	वा		1	वाट	वाट	SI	hp	वाट
BTU/h	==BTU/h	default = W
Btu/h	==Btu/h	default = W
BHP	=bhp
btu/h	=BTU/h
HP	=hp
Hp	=hp
hp-mechanical	=hp
IHP	=ihp
SHP	=shp
whp	=hp

Power per unit mass

Unit code	Symbol	US symbol	Scale	Name	Plural name	Default	Link
hp/lb	hp/lb		1643.986806	horsepower per pound	horsepower per pound	kW/kg	Power-to-weight ratio
hp/LT	hp/LT		5.13745876875/7	horsepower per long ton	horsepower per long ton	kW/t	Power-to-weight ratio
hp/ST	hp/ST		0.821993403	horsepower per short ton	horsepower per short ton	kW/t	Power-to-weight ratio
hp/t	hp/t		0.74569987158227022	horsepower per tonne	horsepower per tonne	kW/t	Power-to-weight ratio
kW/kg	kW/kg		1000	kilowatt per kilogram	kilowatts per kilogram	hp/lb	Power-to-weight ratio
kW/t	kW/t		1	kilowatt per tonne	kilowatts per tonne	PS/t	Power-to-weight ratio
PS/t	PS/t		0.73549875	metric horsepower per tonne	metric horsepower per tonne	kW/t	Power-to-weight ratio
shp/lb	shp/lb		1643.986806	shaft horsepower per pound	shaft horsepower per pound	kW/kg	Power-to-weight ratio
hp/tonne	=hp/t	default = kW/tonne	symbol = hp/tonne
kW/tonne	=kW/t	symbol = kW/tonne

Pressure

Unit code	Symbol	US symbol	Scale	Name	Plural name	US name	US plural name	Prefix	Default	Link
-lb/in2	lb/in²		444,822,161.52605/64,516	pound per square inch	pounds per square inch				kPa kgf/cm2	Pounds per square inch
atm	atm		101,325	स्टैंडर्ड एटमॉस्फीयर					kPa	एटमॉस्फीयर (इकाई)
Ba	Ba		0.1	barye					Pa	Barye
bar	बार		100,000	बार	बार				kPa	बार (इकाई)
dbar	डेबार		10,000	डेसीबार	डेसीबार				kPa	बार (इकाई)
inHg	inHg		3386.388640341	इंच पारा	इंच पारा				kPa	इंच पारा
kBa	kBa		100	kilobarye					hPa	Barye
kg-f/cm2	kg_f/cm²		98,066.5	kilogram-force per square centimetre	kilograms-force per square centimetre	kilogram-force per square centimeter	kilograms-force per square centimeter		psi	किलोग्राम-बल
kg/cm2	kg/cm²		98,066.5	kilogram per square centimetre	kilograms per square centimetre	kilogram per square centimeter	kilograms per square centimeter		psi	किलोग्राम-बल
kgf/cm2	kgf/cm²		98,066.5	kilogram-force per square centimetre	kilograms-force per square centimetre	kilogram-force per square centimeter	kilograms-force per square centimeter		psi	किलोग्राम-बल
ksi	ksi		444,822,161,526.05/64,516	kilopound per square inch	kilopounds per square inch				MPa	Pounds per square inch
lbf/in2	lbf/in²		444,822,161.52605/64,516	pound-force per square inch	pounds-force per square inch				kPa kgf/cm2	Pounds-force per square inch
mb	मिबा		100	मिलिबार	मिलिबार				hPa	बार (इकाई)
mbar	मिबार		100	मिलिबार	मिलिबार				hPa	बार (इकाई)
mmHg	mmHg		133.322387415	मिलिमीटर पारा	मिलिमीटर पारा				kPa	मिलिमीटर पारा
Pa	~पास्कल		1	पास्कल	पास्कल			SI	psi	पास्कल (इकाई)
psf	psf		444,822,161.52605/9,290,304	pound per square foot	pounds per square foot				kPa	Pounds per square inch
psi	psi		444,822,161.52605/64,516	पाउंड प्रति वर्ग इंच	पाउंड प्रति वर्ग इंच				kPa	पाउंड प्रति वर्ग इंच
Torr	टोर		20,265/152	टोर	टोर				kPa	टोर (इकाई)
N/cm2	==N/cm2	default = psi
N/m2	==N/m2	default = psi
g/cm2	==g/cm2	default = lb/sqft	multiplier = 9.80665
g/m2	==g/m2	default = lb/sqft	multiplier = 9.80665
kg/ha	==kg/ha	default = lb/acre	multiplier = 9.80665
kg/m2	==kg/m2	default = lb/sqft	multiplier = 9.80665
lb/1000sqft	==lb/1000sqft	default = g/m2	multiplier = 9.80665
lb/acre	==lb/acre	default = kg/ha	multiplier = 9.80665
lb/sqft	==lb/sqft	default = kg/m2	multiplier = 9.80665
lb/sqyd	==lb/sqyd	default = kg/m2	multiplier = 9.80665
LT/acre	==LT/acre	default = t/ha	multiplier = 9.80665
MT/ha	==MT/ha	default = LT/acre ST/acre	multiplier = 9.80665
oz/sqft	==oz/sqft	default = g/m2	multiplier = 9.80665
oz/sqyd	==oz/sqyd	default = g/m2	multiplier = 9.80665
ST/acre	==ST/acre	default = t/ha	multiplier = 9.80665
t/ha	==t/ha	default = LT/acre ST/acre	multiplier = 9.80665
tonne/acre	==tonne/acre	default = tonne/ha	multiplier = 9.80665
tonne/ha	==tonne/ha	default = tonne/acre	multiplier = 9.80665
kgfpsqcm	=kgf/cm2
kgpsqcm	=kg/cm2
kN/m2	=kPa
lb/in2	=lbf/in2
torr	=Torr

Radioactivity

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
Bq	Bq		1		becquerel				SI	pCi	Becquerel
Ci	Ci		3.7e10		क्यूरी	क्यूरी			SI	GBq	क्यूरी

Speed

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Default	Link
cm/h	सेमी/घं		0.01/60/60		सेंटीमीटर प्रति घंटा	सेंटीमीटर प्रति घंटा			in/h	मीटर प्रति सेकेंड
cm/s	सेमी/से		0.01		सेंटीमीटर प्रति सेकेंड	सेंटीमीटर प्रति सेकेंड			in/s	मीटर प्रति सेकेंड
cm/year	सेमी/वर्ष		0.01/365.2425/24/60/60		सेंटीमीटर प्रति वर्ष	सेंटीमीटर प्रति वर्ष			in/year	Orders of magnitude (speed)
foot/s	फुट/से		0.3048		फुट प्रति सेकेंड	फुट प्रति सेकेंड			m/s	फीट प्रति सेकेंड
ft/min	फुट/मिनट		0.00508		फुट प्रति मिनट	फीट प्रति मिनट			m/min	फीट प्रति सेकेंड
ft/s	फुट/से		0.3048		फुट प्रति सेकेंड	फुट प्रति सेकेंड			m/s	फीट प्रति सेकेंड
furlong per fortnight	~furlong per fortnight		1.397/8,400		furlong per fortnight	furlongs per fortnight			km/h mph	FFF System
in/h	in/h		0.0254/60/60		इंच प्रति घंटा	इंच प्रति घंटा			cm/h	इंच
in/s	in/s		0.0254		इंच प्रति सेकेंड	इंच प्रति सेकेंड			cm/s	इंच
in/year	in/year		0.0254/365.2425/24/60/60		inch per year	inches per year			cm/year	Orders of magnitude (speed)
isp	s		9.80665		second				km/s	Specific impulse
km/d	km/d		1.1574074074074074e-2		kilometre per day	kilometres per day	kilometer per day	kilometers per day	mi/d	Orders of magnitude (speed)
km/h	किमी/घं		10/36		किलोमीटर प्रति घंटा	किलोमीटर प्रति घंटा		r	mph	किलोमीटर प्रति घंटा
km/s	किमी/से		1000		किलोमीटर प्रति सेकेंड	किलोमीटर प्रति सेकेंड			mi/s	मीटर प्रति सेकेंड
kn	kn		4.63/9		नॉट	नॉट्स			km/h mph	नॉट (इकाई)
kNs/kg	kN‑s/kg		1000		kN‑s/kg	kN‑s/kg			isp	Specific impulse
m/min	मी/मिनट		1/60		मीटर प्रति मिनट	मीटर प्रति मिनट			ft/min	मीटर प्रति सेकेंड
m/s	मी/से		1		मीटर प्रति सेकेंड	मीटर प्रति सेकेंड			ft/s	मीटर प्रति सेकेंड
Mach	Mach		0	mach	Mach	Mach			km/h mph	Mach number
mi/d	mi/d		1.8626666666666667e-2		मील प्रति दिन	मील प्रति दिन			km/d	Orders of magnitude (speed)
mi/s	मील/से		1609.344		मील प्रति सेकेंड	मील प्रति सेकेंड			km/s	मील
mm/h	मिमी/घं		0.001/60/60		मिलीमीटर प्रति घंटा	मिलीमीटर प्रति घंटा			in/h	मीटर प्रति सेकेंड
mph	मील/घं		0.44704		मील प्रति घंटा	मील प्रति घंटा			km/h	मील प्रति घंटा
Ns/kg	N‑s/kg		1		N‑s/kg	N‑s/kg			isp	Specific impulse
si tsfc	g/(kN·s)		1/101972/9.80665	invert	g/(kN·s)	g/(kN·s)			tsfc	Thrust specific fuel consumption
tsfc	lb/(lbf·h)		1/9.80665/3600	invert	lb/(lbf·h)	lb/(lbf·h)			si tsfc	Thrust specific fuel consumption
cm/y	=cm/year
cm/yr	=cm/year
in/y	=in/year
in/yr	=in/year
knot	=kn
knots	=kn
kph	=km/h
mi/h	=mph
mm/s	==mm/s	default = in/s	link = मीटर प्रति सेकेंड

Temperature

Unit code	Symbol	Scale	Extra	Name	Plural name	Prefix	Default	Link
C	°C	1	-273.15	डिग्री सेल्सियस	डिग्री सेल्सियस		F	सेल्सियस
F	°F	5/9	32-273.15*(9/5)	डिग्री फारेनहाईट	डिग्री फारेनहाईट		C	फारेनहाईट
K	K	1	0	केल्विन	केल्विन	SI	C F	केल्विन
keVT	keV	11.604505e6	0	kiloelectronvolt			MK	Electronvolt
R	°R	5/9	0	degree Rankine	degrees Rankine		K F C	Rankine scale
Celsius	=C
°C	=C
°F	=F
°R	=R

Temperature change

Unit code	Symbol	Scale	Name	Plural name	Default	Link
C-change	°C	1	degree Celsius change	degrees Celsius change	F-change	Celsius
F-change	°F	5/9	degree Fahrenheit change	degrees Fahrenheit change	C-change	Fahrenheit
K-change	K	1	kelvin change	kelvins change	F-change	Kelvin
°C-change	=C-change
°F-change	=F-change

Time

Unit code	Symbol	Scale	Name	Plural name	Prefix	Default	Link
century	ha	3,155,760,000	century	centuries		Gs	Century
d	d	86,400	day			ks	Day
decade	daa	315,576,000	decade			Ms	Decade
dog year	dog yr	7 * 31,557,600	dog year			years	Dog year
fortnight	~fortnight	1,209,600	fortnight			week	Fortnight
h	h	3600	hour			ks	Hour
long billion year	Ta	31,557,600,000,000,000,000	billion years	billion years		Es	Annum
millennium	ka	31,557,600,000	millennium	millennia		Gs	Millennium
milliard year	Ga	31,557,600,000,000,000	milliard years	milliard years		Ps	Annum
million year	Ma	31,557,600,000,000	million years	million years		Ts	Annum
min	min	60	minute			s	Minute
month	~month	2,629,800	month			Ms	Month
months	mo	2,629,800	month			year	Month
s	s	1	second		SI	min	Second
short billion year	Ga	31,557,600,000,000,000	billion years	billion years		Ps	Annum
short trillion year	Ta	31,557,600,000,000,000,000	trillion years	trillion years		Es	Annum
thousand million year	Ga	31,557,600,000,000,000	thousand million years	thousand million years		Ps	Annum
wk	~week	604,800	week			Ms	Week
year	a	31,557,600	year			Ms	Annum
years	yr	31,557,600	year			Ms	Annum
byr	=short billion year
day	=d
days	=d
dog yr	=dog year
Gyr	=thousand million year
hour	=h
hours	=h
kMyr	=thousand million year
kmyr	=thousand million year
kyr	=millennium
long byr	=long billion year
minute	=min
minutes	=min
mth	=month
Myr	=million year
myr	=million year
second	=s
seconds	=s
tmyr	=thousand million year
tryr	=short trillion year
tyr	=millennium
week	=wk
weeks	=wk
yr	=year

Torque

Unit code	Symbol	US symbol	Scale	Name	Plural name	US name	US plural name	Prefix	Default	Link
kg.m	किग्रा·मी		9.80665	किलोग्राम मीटर	किलोग्राम मीटर				Nm lbft	किलोग्राम मीटर
kgf.m	kgf·m		9.80665	किलोग्राम बल-मीटर	किलोग्राम बल-मीटर				Nm lbfft	किलोग्राम मीटर
kgm	किग्रा·मी		9.80665	किलोग्राम मीटर					Nm lbfft	किलोग्राम मीटर
lb-fft	फुट·पौंड_बल		1.3558179483314004	pound force-foot	pound force-feet				Nm	पौंड-फुट (टॉर्क)
lb.ft	पौंड·फुट		1.3558179483314004	पौंड बल-फुट	पौंड बल-फीट				Nm	पौंड-फुट (टॉर्क)
lb.in	पौंड·फुट		0.1129848290276167	pound force-inch					mN.m	पौंड-फुट (टॉर्क)
lbfft	lbf·ft		1.3558179483314004	pound force-foot	pound force-feet				Nm	पौंड-फुट (टॉर्क)
lbft	पौंड·फुट		1.3558179483314004	pound-foot	pound-feet				Nm	पौंड-फुट (टॉर्क)
m.kg-f	m·kg_f		9.80665	metre kilogram-force	metre kilograms-force	meter kilogram-force	meter kilograms-force		Nm lbfft	किलोग्राम मीटर
m.kgf	m·kgf		9.80665	metre kilogram-force	metre kilograms-force	meter kilogram-force	meter kilograms-force		Nm lbfft	किलोग्राम मीटर
mN.m	mN·m		0.001	millinewton metre		millinewton meter			lb.in	न्यूटन मीटर
Nm	न्यूटन मीटर		1	न्यूटन मीटर	न्यूटन मीटर			SI	lbfft	न्यूटन मीटर
kN/m	==kN/-m-stiff	default = lbf/in
lbf/in	==lbf/-in-stiff	default = kN/m
lb-f.ft	=lb-fft
lb-f·ft	=lb-fft
lbf.ft	=lbfft
lbf·ft	=lbfft
lb·ft	=lb.ft
mkg-f	=m.kg-f
mkgf	=m.kgf
N.m	=Nm
N·m	=Nm

Volume

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
-12USoz(mL)serve	12 यूएस&nbspफ्लूइड औंस (355 मिलीलिटर) सर्व	12 U.S. fl oz (355 mL) serving	12*0.0000295735295625		12 US fl oz (355 mL) serving		12 U.S. fl oz (355 mL) serving			mL	Beverage can#Standard sizes
-12USoz(ml)serve	12 US fl oz (355 ml) serving	12 U.S. fl oz (355 ml) serving	12*0.0000295735295625		12 US fl oz (355 ml) serving		12 U.S. fl oz (355 ml) serving			ml	Beverage can#Standard sizes
-12USozserve	12 यूएस fl oz serving	12 U.S. fl oz serving	12*0.0000295735295625		12 US fl oz serving		12 U.S. fl oz serving			mL	Beverage can#Standard sizes
acre foot	एकड़·फुट		1233.48183754752		एकड़ फुट	एकड़ फुट				m3	एकड़ फुट
acre ft	एकड़·फीट		1233.48183754752		एकड़ फुट	एकड़ फीट				m3	एकड़ फुट
AUtbsp	AU tbsp		0.000020		Australian tablespoon					ml	Australian tablespoon
bdft	bd ft		0.0023597372167		board foot	board feet				m3	Board foot
board feet	~board foot		0.0023597372167		board foot	board feet				m3	Board foot
board foot	~board foot		0.0023597372167		board foot	board foot				m3	Board foot
cc	सीसी		0.000001		घन सेंटीमीटर	घन सेंटीमीटर				cuin	घन सेंटीमीटर
CID	घन इंच		0.000016387064		घन इंच	घन इंच				cc	घन इंच
cord	cord		3.624556363776		cord					m3	Cord (unit)
cufoot	घन फुट		0.028316846592		घनफुट	घनफुट				m3	घनफुट
cuft	घन फुट		0.028316846592		घनफुट	घनफीट				m3	घनफुट
cuin	घन इंच		0.000016387064		घन इंच	घन इंच				cm3	घन इंच
cumi	घन मील		4,168,181,825.440579584		घन मील	घन मील				km3	घन मील
cuyd	घन गज		0.764554857984		घन गज	घन गज				m3	घन गज
firkin	~firkin		0.04091481		firkin					l impgal USgal	Firkin
foot3	=cufoot
Goilbbl	Gbbl		158987294.928		billion barrels	billion barrels				v * 1.58987294928 < 10 ! e6 ! e9 ! m3	बैरल (इकाई)#Oil barrel
gr water	gr H₂O		0.00000006479891		grains water	grains water				cm3	Grain (unit)
grt	grt		2.8316846592		gross register ton					m3	Gross register tonnage
impbbl	इंपीरियल बैरल		0.16365924		इंपीरियल बैरल	इंपीरियल बैरल				l impgal USgal	बैरल (इकाई)
impbsh	इंपीरियल बुशेल		0.03636872		इंपीरियल बुशेल	इंपीरियल बुशेल				l impgal USdrygal	इंपीरियल बुशेल
impbu	इंपीरियल बुशेल		0.03636872		इंपीरियल बुशेल	इंपीरियल बुशेल				m3	इंपीरियल बुशेल
impgal	इंपीरियल गैलन		0.00454609		इंपीरियल गैलन	इंपीरियल गैलन				l USgal	इंपीरियल गैलन
impgi	gi		0.0001420653125		gill					ml USoz	Gill (unit)
impkenning	kenning		0.01818436		imperial kenning					l USdrygal	Kenning (unit)
impoz	इंपीरियल फ्लूइड औंस		0.0000284130625		इंपीरियल फ्लूइड औंस	इंपीरियल फ्लूइड औंस				ml USoz	इंपीरियल फ्लूइड औंस
imppk	pk		0.00909218		imperial peck					l USdrygal	Peck
imppt	imp pt		0.00056826125		imperial pint					l	Imperial pint
impqt	imp qt		0.0011365225		imperial quart					ml USoz	@Imperial quart
kilderkin	~kilderkin		0.08182962		kilderkin					l impgal USgal	Kilderkin
koilbbl	kbbl		158.987294928		thousand barrels	thousand barrels				v * 1.58987294928 < 10 ! ! e3 ! m3	बैरल (इकाई)#Oil barrel
L	लि		0.001		लिटर	लिटर			SI	impgal USgal	लिटर
l	लि		0.001		लिटर	लिटर			SI	impgal USgal	लिटर
m3	मी³		1		घन मीटर	घन मीटर			SI3	cuft	घन मीटर
Mbbl	Mbbl		158.987294928		thousand barrels	thousand barrels				v * 1.58987294928 < 10 ! e3 ! ! m3	बैरल (इकाई)#Oil barrel
MMoilbbl	MMbbl		158987.294928		million barrels	million barrels				v * 1.58987294928 < 10 ! e3 ! e6 ! m3	बैरल (इकाई)#Oil barrel
Moilbbl	Mbbl		158987.294928		million barrels	million barrels				v * 1.58987294928 < 10 ! e3 ! e6 ! m3	बैरल (इकाई)#Oil barrel
MTON	MTON		0.028316846592*40		measurement ton					m3	Measurement ton
MUSgal	million US gal	million U.S. gal	3785.411784		million US gallons	million US gallons	million U.S. gallons	million U.S. gallons		Ml	US gallon
oilbbl	bbl		0.158987294928		बैरल	बैरल				m3	बैरल (इकाई)#Oil barrel
stere	~stère		1		stère					cuft	Stère
Toilbbl	Tbbl		158987294928		trillion barrels	trillion barrels				v * 1.58987294928 < 10 ! e9 ! e12 ! m3	बैरल (इकाई)#Oil barrel
USbbl	यूएस बैरल	U.S. bbl	0.119240471196		यूएस बैरल	यूएस बैरल	यू.एस. बैरल	यू.एस. बैरल		l USgal impgal	बैरल (इकाई)
USbeerbbl	यूएस बियरबैरल	U.S. bbl	0.117347765304		यूएस बियर बैरल	यूएस बियर बैरल	यू.एस. बियर बैरल	यू.एस. बियर बैरल		l USgal impgal	बैरल (इकाई)
USbsh	यूएस बुशेल	U.S. bsh	0.03523907016688		यूएस बुशेल	यूएस बुशेल	यू.एस. बुशेल	यू.एस. बुशेल		l USdrygal impgal	बुशेल
USbu	यूएस बुशेल	U.S. bu	0.03523907016688		यूएस बुशेल	यूएस बुशेल	यू.एस. बुशेल	यू.एस. बुशेल		l USdrygal impgal	बुशेल
USdrybbl	US dry bbl	U.S. dry bbl	0.11562819898508		US dry barrel		U.S. dry barrel			m3	बैरल (इकाई)
USdrygal	US dry gal	U.S. dry gal	0.00440488377086		US dry gallon		U.S. dry gallon			l	Gallon
USdrypt	US dry pt	U.S. dry pt	0.0005506104713575		US dry pint		U.S. dry pint			ml	Pint
USdryqt	US dry qt	U.S. dry qt	0.001101220942715		US dry quart		U.S. dry quart			ml	Quart
USflgal	US fl gal	U.S. fl gal	0.003785411784		यूएस गैलन	यूएस गैलन	यू.एस. गैलन	यू.एस. गैलन		l impgal	गैलन
USgal	यूएस गैलन	यू.एस. गैलन	0.003785411784		यूएस गैलन	यूएस गैलन	यू.एस. गैलन	यू.एस. गैलन		l impgal	यूएस गैलन
USgi	gi		0.0001182941183		gill					ml impoz	Gill (unit)
USkenning	US kenning	U.S. kenning	0.01761953508344		US kenning		U.S. kenning			l impgal	Kenning (unit)
USmin	US min	U.S. min	0.000000061611519921875		US minim		U.S. minim			ml	Minim (unit)
USoz	यूएस फ्लूइड औंस	यू.एस. फ्लूइड औंस	0.0000295735295625		यूएस फ्लूइड औंस	यूएस फ्लूइड औंस	यू.एस. फ्लूइड औंस	यू.एस. फ्लूइड औंस		ml	यूएस फ्लूइड औंस
USpk	US pk	U.S. pk	0.00880976754172		US peck		U.S. peck			l impgal	Peck
USpt	US pt	U.S. pt	0.000473176473		US pint		U.S. pint			l imppt	Pint
USqt	US qt	U.S. qt	0.000946352946		US quart		U.S. quart			ml	+Quart
USquart	US qt	U.S. qt	0.000946352946		US quart		U.S. quart			ml impoz	Quart
UStbsp	US tbsp	U.S. tbsp	0.000946352946/64		US tablespoon		U.S. tablespoon			ml	US tablespoon
winecase	~case		0.009		case					l	Case (goods)
*U.S.drygal	=USdrygal	sp=us	link = *गैलन
*U.S.gal	=USgal	sp=us	default = L impgal	link = *यूएस गैलन
+USdrygal	=USdrygal	link = +Gallon
+usfloz	=USoz	link = +Fluid ounce
+USgal	=USgal	link = +US gallon
+USoz	=USoz	link = +US fluid ounce
@impgal	=impgal	link = @Gallon
acre feet	=acre ft
acre-feet	=acre ft
acre-ft	=acre ft
acre.foot	=acre foot
acre.ft	=acre ft
acre·foot	=acre foot
acre·ft	=acre ft
bushels	=USbsh
cid	=CID
ft3	=cuft
gal	=USgal
gallon	!Use %{USgal%} for US gallons or %{impgal%} for imperial gallons (not %{gallon%})
gallons	!Use %{USgal%} for US gallons or %{impgal%} for imperial gallons (not %{gallons%})
Gcuft	=e9cuft
impfloz	=impoz
Impgal	=impgal
in3	=cuin	symbol = in³
kcuft	=e3cuft
kcum	=e3m3
km³	=km3
liter	=L	sp=us
liters	=L	sp=us
litre	=L
litres	=L
Mcuft	=e6cuft
Mcum	=e6m3
Mft3	=e6cuft
mi3	=cumi
m³	=m3
Pcuft	=e15cuft
pt	!Use %{USpt%} for US pints or %{imppt%} for imperial pints (not %{pt%})
qt	!Use %{USqt%} for US quarts or %{impqt%} for imperial quarts (not %{qt%})
Tcuft	=e12cuft
Tft3	=e12cuft
U.S.bbl	=USbbl	sp=us	default = l U.S.gal impgal
U.S.beerbbl	=USbeerbbl	sp=us	default = l U.S.gal impgal
U.S.bsh	=USbsh	sp=us	default = l U.S.drygal impgal
U.S.bu	=USbu	sp=us	default = l U.S.drygal impgal
U.S.drybbl	=USdrybbl	sp=us
U.S.drygal	=USdrygal	sp=us
U.S.drypt	=USdrypt	sp=us
U.S.dryqt	=USdryqt	sp=us
U.S.flgal	=USflgal	sp=us
U.S.floz	=USoz	sp=us
U.S.gal	=USgal	sp=us	default = L impgal	link = U.S. gallon
u.s.gal	=USgal	sp=us	default = L impgal	link = U.S. gallon
U.S.gi	=USgi	sp=us
U.S.kenning	=USkenning	sp=us
U.S.oz	=USoz	sp=us
U.S.pk	=USpk	sp=us
U.S.pt	=USpt	sp=us
U.S.qt	=USqt	sp=us	default = L impqt	link = *Quart
usbbl	=USbbl
usbeerbbl	=USbeerbbl
usbsh	=USbsh
usbu	=USbu
usdrybbl	=USdrybbl
usdrygal	=USdrygal
usdrypt	=USdrypt
usdryqt	=USdryqt
USfloz	=USoz
usfloz	=USoz
USGAL	=USgal
usgal	=USgal
usgi	=USgi
uskenning	=USkenning
usoz	=USoz
uspk	=USpk
uspt	=USpt
usqt	=USqt
yd3	=cuyd

Volume per unit area

Unit code	Symbol	US symbol	Scale	Name	Plural name	US name	US plural name	Default	Link
cuft/sqmi	==cuft/sqmi	default = m3/km2
m3/ha	m³/ha		0.0001	cubic metre per hectare	cubic metres per hectare	cubic meter per hectare	cubic meters per hectare	USbu/acre	Hectare
m3/km2	==m3/km2	default = cuft/sqmi
U.S.gal/acre	==U.S.gal/acre	default = m3/km2
USbu/acre	~US bushel per acre		0.03523907016688/4046.8564224	US bushel per acre	US bushels per acre			m3/ha	Bushel
USgal/acre	==USgal/acre	default = m3/km2

Volume per unit length

Unit code	Symbol	US symbol	Scale	Extra	Name	Plural name	US name	US plural name	Prefix	Default	Link
cuyd/mi	==cuyd/mi	default = m3/km
m3/km	==m3/km	default = cuyd/mi

Input multiples

The following tables define composite input units consisting of multiple unit codes. A composite must consist of two unit codes where the second is a subdivision of the first. In addition, a default output must be specified. Optionally, an alternate unit code or name can be specified. An alternate unit must have the same scale as that of the subdivision, but may have a different name or symbol.

If both an alternate unit and name are provided, the unit will be used when the input consists of only two components, and the alternate name will be used with three or more (generally, the alternate name would be shorter than the unit's standard name or symbol, and that may be desirable when three or more units make up an input composite).

If an alternate name is used, it replaces the unit's symbol and name and plural name. In other words, the same alternate name applies regardless of whether the unit is abbreviated, and regardless of the number of units.

If the unit yd allows ft as a subdivision, and ft allows in, then the input to a conversion can use all three units (for example, {{convert|1|yd|2|ft|3|in}} which specifies the input as 1 yard, 2 feet, 3 inches). There is no limit to the number of units that can be used in an input multiple.

To simplify processing by the script which extracts data from this wikitext, a unit code is required in the first column; that unit code is not used. This section is read after all units and combinations are defined, so the unit codes may refer to items defined anywhere on this page.

Area

Composite code	Unit code	Unit code	Default	Alternate	Name
_rood_sqperch	rood	sqperch	m2

Length

Composite code	Unit code	Unit code	Default
_ch_ft	ch	ft	m
_ch_yd	ch	yd	m
_chain_ft	chain	ft	m
_chain_yd	chain	yd	m
_foot_in	foot	in	m
_ft_in	ft	in	m
_mi_ch	mi	ch	km
_mi_chain	mi	chain	km
_mi_ft	mi	ft	km
_mi_furlong	mi	furlong	km
_mi_yd	mi	yd	km
_smi_chain	smi	chain	km
_yd_ft	yd	ft	m

Mass

Composite code	Unit code	Unit code	Default	Alternate
_lb_oz	lb	oz	kg
_Lcwt_qtr	Lcwt	qtr	kg
_Lcwt_st	Lcwt	st	kg
_long_cwt_qtr	long cwt	qtr	kg
_LT_Lcwt	LT	Lcwt	t	-Lcwt
_lt_Lcwt	lt	Lcwt	t	-Lcwt
_qtr_lb	qtr	lb	kg
_st_lb	st	lb	kg lb
_ST_Scwt	ST	Scwt	t	-Scwt

Output multiples

The following tables define the "multiple" unit codes that can be used for an output unit. Using a multiple code for the output means that the conversion result contains multiple components (for example, a length expressed in yards, feet, inches).

Length

Multiple code	Unit code	Unit code	Unit code	Unit code
mich	mi	ch
miydftin	mi	yd	ft	in
mift	mi	ft
ydftin	yd	ft	in
ydft	yd	ft
ftin	ft	in
footin	foot	in
handin	hand	in

Mass

Multiple code	Unit code	Unit code	Unit code
lboz	lb	oz
stlb	st	lb
stlboz	st	lb	oz
st and lb	st	lb

Combinations

The following tables list predefined "combination" unit codes that can be used for an output unit. Using a combination code for the output means that the input value is converted to more than one unit. In addition to the combinations listed here, units may be combined by separating unit codes with a space or plus character.

Force

Combination code	Unit code	Unit code	Unit code
GN LTf	GN	-LTf
GN LTf STf	GN	-LTf	-STf
GN STf	GN	-STf
GN STf LTf	GN	-STf	-LTf
kN LTf	kN	-LTf
kN LTf STf	kN	-LTf	-STf
kN STf	kN	-STf
kN STf LTf	kN	-STf	-LTf
LTf STf	-LTf	-STf
MN LTf	MN	-LTf
MN LTf STf	MN	-LTf	-STf
MN STf	MN	-STf
MN STf LTf	MN	-STf	-LTf
STf LTf	-STf	-LTf

Fuel efficiency

Combination code	Unit code	Unit code
L/100 km mpgimp	L/100 km	mpgimp
l/100 km mpgimp	l/100 km	mpgimp
L/100 km mpgUS	L/100 km	mpgus
L/100 km mpgus	L/100 km	mpgus
l/100 km mpgus	l/100 km	mpgus
mpgimp L/100 km	mpgimp	L/100 km

Mass

Combination code	Unit code	Unit code	Unit code
LT ST t	lt	-ST	t
LT t ST	lt	t	-ST
ST LT t	-ST	lt	t
ST t LT	-ST	t	lt
t LT ST	t	lt	-ST
ton	LT	ST

Pressure

Combination code	Unit code	Unit code	Unit code	Unit code
kPa kg/cm2	kPa	kgf/cm2
kPa lb/in2	kPa	-lb/in2

Volume

Combination code	Unit code	Unit code	Unit code	Unit code
floz	impoz	USoz

Defaults

The following tables define default outputs for unit codes that use an SI prefix or an engineering notation prefix, where the default output is different from that of the base unit.

Area

Unit code	Default output
cm2	sqin
dm2	sqin
e3acre	km2
e3m2	e6sqft
e6acre	km2
e6ha	e6acre
e6km2	e6sqmi
e6m2	e6sqft
e6sqft	v * 9.290304 < 100 ! e3 ! e6 ! m2
e6sqmi	e6km2
hm2	acre
km2	sqmi
mm2	sqin

Energy

Unit code	Default output
aJ	eV
e3BTU	MJ
e6BTU	GJ
EJ	kWh
fJ	keV
GJ	kWh
MJ	kWh
PJ	kWh
pJ	MeV
TJ	kWh
YJ	kWh
yJ	µeV
ZJ	kWh
zJ	meV

Flow

Unit code	Default output
e12cuft/a	v * 2.8316846592 < 100 ! e9 ! e12 ! m3/a
e12cuft/d	v * 2.8316846592 < 100 ! e9 ! e12 ! m3/d
e12m3/a	Tcuft/a
e12m3/d	Tcuft/d
e3cuft/a	v * 2.8316846592 < 100 ! ! e3 ! m3/a
e3cuft/d	v * 2.8316846592 < 100 ! ! e3 ! m3/d
e3cuft/s	v * 2.8316846592 < 100 ! ! e3 ! m3/s
e3m3/a	v < 28.316846592 ! k ! M ! cuft/a
e3m3/d	v < 28.316846592 ! k ! M ! cuft/d
e3m3/s	v < 28.316846592 ! k ! M ! cuft/s
e3USgal/a	v * 3.785411784 < 1000 ! ! e3 ! m3/a
e6cuft/a	v * 2.8316846592 < 100 ! e3 ! e6 ! m3/a
e6cuft/d	v * 2.8316846592 < 100 ! e3 ! e6 ! m3/d
e6cuft/s	v * 2.8316846592 < 100 ! e3 ! e6 ! m3/s
e6m3/a	v < 28.316846592 ! M ! G ! cuft/a
e6m3/d	v < 28.316846592 ! M ! G ! cuft/d
e6m3/s	v < 28.316846592 ! e6 ! e9 ! cuft/s
e6USgal/a	v * 3.785411784 < 1000 ! e3 ! e6 ! m3/a
e9cuft/a	m3/a
e9cuft/d	v * 2.8316846592 < 100 ! e6 ! e9 ! m3/d
e9m3/a	v < 28.316846592 ! G ! T ! cuft/a
e9m3/d	v < 28.316846592 ! G ! T ! cuft/d
e9m3/s	v < 28.316846592 ! e9 ! e12 ! cuft/s
e9USgal/a	v * 3.785411784 < 1000 ! e6 ! e9 ! m3/a
e9USgal/s	v * 3.785411784 < 1000 ! e6 ! e9 ! m3/s

Force

Unit code	Default output
nN	gr-f
µN	gr-f
mN	oz-f

Length

Unit code	Default output
am	in
cm	in
dam	ft
dm	in
e12km	e12mi
e12mi	e12km
e3AU	ly
e3km	e3mi
e3mi	e3km
e6km	e6mi
e6mi	e6km
e9km	AU
e9mi	e9km
Em	mi
fm	in
Gm	mi
hm	ft
km	mi
mm	in
Mm	mi
nm	in
Pm	mi
pm	in
Tm	mi
Ym	mi
ym	in
Zm	mi
zm	in
µm	in

Mass

Unit code	Default output
e12lb	v * 4.5359237 < 10 ! Mt ! Gt
e3lb	v * 4.5359237 < 10 ! kg ! t
e3ozt	v * 0.311034768 < 10 ! kg ! t
e3t	LT ST
e6carat	t
e6lb	v * 4.5359237 < 10 ! t ! kilotonne
e6ozt	lb kg
e6ST	Mt
e6t	LT ST
e9lb	v * 4.5359237 < 10 ! kilotonne ! Mt
e9t	LT ST
Gg	lb
kg	lb
mg	gr
Mg	LT ST
ng	gr
µg	gr

Radioactivity

Unit code	Default output
mBq	fCi
kBq	nCi
MBq	µCi
GBq	mCi
TBq	Ci
PBq	kCi
EBq	kCi
fCi	mBq
pCi	Bq
nCi	Bq
µCi	kBq
mCi	MBq
kCi	TBq
MCi	PBq

Time

Unit code	Default output
ns	µs
µs	ms
ms	s
ks	h
Ms	week
Gs	decade
Ts	millennium
Ps	million year
Es	thousand million year

Temperature

Unit code	Default output
MK	keVT

Volume

Unit code	Default output
cL	impoz usoz
cl	impoz usoz
cm3	cuin
dL	impoz usoz
dl	impoz usoz
mm3	cuin
dm3	cuin
e12cuft	v * 2.8316846592 < 100 ! e9 ! e12 ! m3
e12impgal	v * 4.54609 < 1000 ! T ! P ! l
e12m3	v < 28.316846592 ! T ! P ! cuft
e12U.S.gal	v * 3.785411784 < 1000 ! T ! P ! l
e12USgal	v * 3.785411784 < 1000 ! T ! P ! l
e15cuft	v * 2.8316846592 < 100 ! e12 ! e15 ! m3
e15m3	Pcuft
e3bdft	v * 0.23597372167 < 100 ! e3 ! e6 ! m3
e3cuft	v * 2.8316846592 < 100 ! ! e3 ! m3
e3impgal	v * 4.54609 < 1000 ! k ! M ! l
e3m3	v < 28.316846592 ! k ! M ! cuft
e3U.S.gal	v * 3.785411784 < 1000 ! k ! M ! l
e3USgal	v * 3.785411784 < 1000 ! k ! M ! l
e6bdft	v * 0.23597372167 < 100 ! e3 ! e6 ! m3
e6cuft	v * 2.8316846592 < 100 ! e3 ! e6 ! m3
e6cuyd	v * 7.64554857984 < 10 ! e3 ! e6 ! m3
e6impgal	v * 4.54609 < 1000 ! M ! G ! l
e6L	USgal
e6m3	v < 28.316846592 ! M ! G ! cuft
e6U.S.gal	v * 3.785411784 < 1000 ! M ! G ! l
e6USgal	v * 3.785411784 < 1000 ! M ! G ! l
e9bdft	v * 0.23597372167 < 100 ! e6 ! e9 ! m3
e9cuft	v * 2.8316846592 < 100 ! e6 ! e9 ! m3
e9impgal	v * 4.54609 < 1000 ! G ! T ! l
e9m3	v < 28.316846592 ! G ! T ! cuft
e9U.S.gal	v * 3.785411784 < 1000 ! G ! T ! l
e9USgal	v * 3.785411784 < 1000 ! G ! T ! l
GL	cuft
Gl	cuft
kL	cuft
kl	cuft
km3	cumi
mL	impoz usoz
ml	impoz usoz
Ml	v < 28.316846592 ! e3 ! e6 ! cuft
ML	v < 28.316846592 ! e3 ! e6 ! cuft
TL	cumi
Tl	cumi
µL	cuin
µl	cuin

Links

The following tables define links for unit codes that use an SI prefix, where the linked article is different from that of the base unit.

Area

Unit code	Linked article
mm2	वर्ग मिलीमीटर
cm2	वर्ग सेंटीमीटर
dm2	वर्ग डेसीमीटर
km2	वर्ग किलोमीटर

Energy

Unit code	Linked article
kJ	Kilojoule
MJ	Megajoule

Length

Unit code	Linked article
fm	Femtometre
pm	Picometre
nm	Nanometre
µm	Micrometre
mm	Millimetre
cm	Centimetre
dm	Decimetre
dam	Decametre
hm	Hectometre
km	किलोमीटर
Mm	Megametre
Gm	Gigametre
Tm	Terametre
Pm	Petametre
Em	Exametre
Zm	Zettametre
Ym	Yottametre

Mass

Unit code	Linked article
µg	Microgram
mg	Milligram
kg	Kilogram
Mg	Tonne

Power

Unit code	Linked article
yW	Yoctowatt
zW	Zeptowatt
aW	Attowatt
fW	Femtowatt
pW	Picowatt
nW	Nanowatt
µW	Microwatt
mW	Milliwatt
kW	Kilowatt
MW	Megawatt
GW	Gigawatt
TW	Terawatt
PW	Petawatt
EW	Exawatt
ZW	Zettawatt
YW	Yottawatt

Time

Unit code	Linked article
as	Attosecond
fs	Femtosecond
ps	Picosecond
ns	Nanosecond
µs	Microsecond
ms	Millisecond
ks	Kilosecond
Ms	Megasecond
Gs	Gigasecond
Ts	Terasecond
Ps	Petasecond
Es	Exasecond
Zs	Zettasecond
Ys	Yottasecond

Volume

Unit code	Linked article
mm3	Cubic millimetre
cm3	Cubic centimetre
dm3	Cubic decimetre
dam3	Cubic decametre
km3	Cubic kilometre
µL	Microlitre
µl	Microlitre
mL	Millilitre
ml	Millilitre
cL	Centilitre
cl	Centilitre
dL	Decilitre
dl	Decilitre
daL	Decalitre
dal	Decalitre
hL	Hectolitre
hl	Hectolitre
kL	Kilolitre
kl	Kilolitre
ML	Megalitre
Ml	Megalitre
GL	Gigalitre
Gl	Gigalitre
TL	Teralitre
Tl	Teralitre
PL	Petalitre
Pl	Petalitre

Automatic per units

The following table defines equivalent unit types for some of the types that can be generated automatically for unit codes of the form x/y (x per y). For example, the unit code kg/hl is not defined, so if it were used, it would be regarded as kilograms per hectolitre with unit type mass/volume; the following table would translate that to density so the unit could be converted with other density units. If "Density" is specified in the Link column, the unit name or symbol would be linked to Density if |lk=on is used.

In addition, a scale multiplier can be specified; that allows mass/area units to be converted to pressure units on the assumption that the mass refers to the force due to the "weight" of an object.

Type/type	Equivalent unit type	Link	Multiplier
$/area	cost $ per unit area
$/length	cost $ per unit length
$/mass	cost $ per unit mass
$/volume	cost $ per unit volume
£/area	cost £ per unit area
/area	per unit area
/volume	per unit volume
area/area	area per unit area
energy/length	energy per unit length
energy/mass	energy per unit mass
energy/time	power	Power
energy/volume	energy per unit volume
force/area	pressure	Pressure
length/length	gradient	Gradient
length/time	speed	Speed
length/time/time	acceleration	Acceleration
mass/area	pressure		9.80665
mass/length	linear density
mass/mass	concentration
mass/power	mass per unit power
mass/time	mass per unit time
mass/volume	density	Density
power/mass	power per unit mass
power/volume		Power density
pressure/length	fracture gradient
speed/time	acceleration	Acceleration
volume/area	volume per unit area
volume/length	volume per unit length
volume/time	flow

Overrides

The following tables define "override" unit codes which conflict with another unit when it is combined with one of the SI prefixes. The script which processes this page rejects unit codes that duplicate a known entry, however, that checking is not performed for the unit codes listed here. The Comment field documents the conflict, but is otherwise ignored.

Area

Override code	Comment
daa	Override default prefix which would give name "decaare".
ha	Override default prefix which would give name "hectoare".

Mass

Override code	Comment
MT	For "metric ton", not "megatesla".

Pressure

Override code	Comment
Pa	For "Pascal", not "peta-are".