List of supported units

See also: Unit notation.

All SI-accepted units support metric prefixes (mm, cm, km, ... or millimeter, centimeter, kilometer, ...) and — where sensible — units allow for binary prefixes (MiB, GiB, ... or mebibyte, gibibyte, ...).

Dimension	Unit name	Identifier(s)
`AbsorbedDose`	Gray	`gray`, `grays`, `Gy`
`Activity`	Becquerel	`becquerel`, `becquerels`, `Bq`
`AmountOfSubstance`	Mole	`mol`, `mole`, `moles`
`Angle`	Minute of arc	`arcmin`, `arcminute`, `arcminutes`, `′`
`Angle`	Second of arc	`arcsec`, `arcsecond`, `arcseconds`, `″`
`Angle`	Degree	`deg`, `degree`, `degrees`, `°`
`Angle`	Gradian	`gon`, `gons`, `grad`, `grade`, `grades`, `gradian`, `gradians`, `grads`
`Angle`	Radian	`rad`, `radian`, `radians`
`Angle`	Revolution	`rev`, `revolution`, `revolutions`
`Angle`	Turn	`turn`, `turns`
`Area`	Acre	`acre`, `acres`
`Area`	Are	`are`
`Area`	Barn	`barn`, `barns`
`Area`	Football field	`footballfield`
`Area`	Hectare	`ha`, `hectare`, `hectares`
`Beat`	Beat	`beat`, `beats`
`Beat / Time`	Beats per minute	`bpm`, `BPM`
`Capacitance`	Farad	`F`, `farad`, `farads`
`CatalyticActivity`	Katal	`kat`, `katal`, `katals`
`Current`	Ampere	`A`, `ampere`, `amperes`
`DataRate`	Bits per second	`bps`
`DigitalInformation`	Bit	`bit`, `bits`
`DigitalInformation`	Byte	`B`, `byte`, `Byte`, `bytes`, `Bytes`, `octet`, `Octet`, `octets`, `Octets`
`Dot`	Dot	`dot`, `dots`
`Dot / Length`	Dots per inch	`dpi`
`DynamicViscosity`	Poise	`poise`
`ElectricCharge`	Ampere-hour	`Ah`, `amperehour`
`ElectricCharge`	Coulomb	`C`, `coulomb`, `coulombs`
`ElectricConductance`	Siemens	`S`, `siemens`
`ElectricResistance`	Ohm	`ohm`, `ohms`, `Ω`, `Ω`
`Energy`	British thermal unit	`BTU`, `Btu`
`Energy`	Calorie	`cal`, `calorie`, `calories`
`Energy`	Electron volt	`electronvolt`, `electronvolts`, `eV`
`Energy`	Erg	`erg`, `ergs`
`Energy`	Hartree	`hartree`, `hartrees`
`Energy`	Joule	`J`, `joule`, `joules`
`Energy`	Planck energy	`planck_energy`
`Energy`	Rydberg unit of energy	`Ry`
`Energy`	Therm	`therm`, `therms`
`Energy`	Thermie	`thermie`, `thermies`
`Energy`	Watt-hour	`watthour`, `Wh`
`EquivalentDose`	Sievert	`sievert`, `sieverts`, `Sv`
`Force`	Dyne	`dyn`, `dyne`
`Force`	Kilogram-force	`kgf`, `kilogram_force`
`Force`	Newton	`N`, `newton`, `newtons`
`Force`	Ounce-force	`ounce_force`, `ozf`
`Force`	Pound-force	`lbf`, `pound_force`
`Force / Volume`	Mercury	`Hg`
`Frame`	Frame	`frame`, `frames`
`Frame / Time`	Frames per second	`fps`
`Frequency`	Hertz	`hertz`, `Hz`
`Frequency`	Revolutions per minute	`rpm`, `RPM`
`Illuminance`	Foot-candle	`fc`, `footcandle`, `footcandles`
`Illuminance`	Lux	`lux`, `lx`
`Inductance`	Henry	`H`, `henries`, `henry`, `henrys`
`KinematicViscosity`	Stokes	`St`, `stokes`
`Length`	Ångström	`angstrom`, `angstroms`, `Å`, `Å`
`Length`	Astronomical unit	`astronomicalunit`, `astronomicalunits`, `au`, `AU`
`Length`	Bohr	`bohr`
`Length`	Earth radius	`earth_radius`
`Length`	Fathom	`fathom`, `fathoms`
`Length`	Fermi	`fermi`
`Length`	Foot	`feet`, `foot`, `ft`
`Length`	Furlong	`furlong`, `furlongs`
`Length`	Inch	`in`, `inch`, `inches`
`Length`	Jupiter radius	`jupiter_radius`
`Length`	League	`league`, `leagues`
`Length`	Light-second	`lightsecond`, `lightseconds`, `lsec`
`Length`	Light-year	`lightyear`, `lightyears`, `ly`, `lyr`
`Length`	Lunar radius	`lunar_radius`
`Length`	Mars radius	`mars_radius`
`Length`	Metre	`m`, `meter`, `meters`, `metre`, `metres`
`Length`	Micron	`micron`
`Length`	Mile	`mi`, `mile`, `miles`
`Length`	Nautical Mile	`nautical_mile`, `nautical_miles`, `NM`, `nmi`
`Length`	Parsec	`parsec`, `parsecs`, `pc`
`Length`	Planck length	`planck_length`
`Length`	Rack unit	`rackunit`, `rackunits`, `RU`, `U`
`Length`	US rod	`perch`, `rod`, `rods`
`Length`	Smoot	`smoot`
`Length`	Solar radius	`solar_radius`
`Length`	Stoney length	`stoney_length`
`Length`	Thousandth of an inch	`mil`, `mils`, `thou`
`Length`	Yard	`yard`, `yards`, `yd`
`Length / Volume`	Miles per gallon	`mpg`
`Length^2`	darcy	`darcies`, `darcy`, `darcys`
`LinesOfCode`	Lines of code	`LOC`, `SLOC`
`Luminance`	Nit	`nit`, `nt`
`LuminousFlux`	Lumen	`lm`, `lumen`, `lumens`
`LuminousIntensity`	Candela	`candela`, `candelas`, `cd`
`MagneticFieldStrength`	Oersted	`Oe`, `oersted`
`MagneticFlux`	Maxwell	`maxwell`, `Mx`
`MagneticFlux`	Weber	`Wb`, `weber`, `webers`
`MagneticFluxDensity`	Gauss	`gauss`
`MagneticFluxDensity`	Tesla	`T`, `tesla`, `teslas`
`Mass`	Dalton	`Da`, `dalton`, `daltons`
`Mass`	Earth mass	`earth_mass`
`Mass`	Firkin	`firkin`, `firkins`
`Mass`	Grain	`grain`, `grains`
`Mass`	Gram	`g`, `gram`, `gramme`, `grammes`, `grams`
`Mass`	Jupiter mass	`jupiter_mass`
`Mass`	Hundredweight	`cwt`, `long_hundredweight`
`Mass`	Long ton	`long_ton`, `long_tons`
`Mass`	Lunar mass	`lunar_mass`
`Mass`	Mars mass	`mars_mass`
`Mass`	Ounce	`ounce`, `ounces`, `oz`
`Mass`	Planck mass	`planck_mass`
`Mass`	Pound	`lb`, `lbs`, `pound`, `pounds`
`Mass`	Solar mass	`solar_mass`
`Mass`	Stone	`stone`
`Mass`	Stoney mass	`stoney_mass`
`Mass`	Tonne	`metricton`, `ton`, `tonne`, `tonnes`, `tons`
`Molality`	Molal	`molal`
`Molarity`	Molar	`molar`
`Money`	Australian dollar	`A$`, `AUD`, `aud`, `australian_dollar`, `australian_dollars`
`Money`	Brazilian real	`brazilian_real`, `brazilian_reals`, `BRL`, `brl`, `R$`, `r$`
`Money`	Pound sterling	`british_pound`, `GBP`, `gbp`, `pound_sterling`, `£`
`Money`	Bulgarian lev	`BGN`, `bgn`, `bulgarian_lev`, `bulgarian_leva`
`Money`	Canadian dollar	`C$`, `c$`, `CAD`, `cad`, `canadian_dollar`, `canadian_dollars`
`Money`	Czech koruna	`czech_koruna`, `czech_korunas`, `CZK`, `czk`, `Kč`
`Money`	Danish krone	`danish_krone`, `danish_kroner`, `DKK`, `dkk`
`Money`	US dollar	`$`, `dollar`, `dollars`, `USD`, `usd`
`Money`	Euro	`EUR`, `eur`, `euro`, `euros`, `€`
`Money`	Hong Kong dollar	`HK$`, `hk$`, `HKD`, `hkd`, `hong_kong_dollar`, `hong_kong_dollars`
`Money`	Hungarian forint	`Ft`, `HUF`, `huf`, `hungarian_forint`, `hungarian_forints`
`Money`	Icelandic króna	`icelandic_krona`, `icelandic_kronur`, `icelandic_króna`, `icelandic_krónur`, `ISK`, `isk`
`Money`	Indian rupee	`indian_rupee`, `indian_rupees`, `INR`, `inr`, `₹`
`Money`	Indonesian rupiah	`IDR`, `idr`, `indonesian_rupiah`, `indonesian_rupiahs`, `Rp`
`Money`	Israeli new shekel	`ILS`, `ils`, `israeli_new_shekel`, `israeli_new_shekels`, `NIS`, `nis`, `₪`
`Money`	Malaysian ringgit	`malaysian_ringgit`, `malaysian_ringgits`, `MYR`, `RM`
`Money`	New Zealand dollar	`new_zealand_dollar`, `new_zealand_dollars`, `NZ$`, `nz$`, `NZD`, `nzd`
`Money`	Norwegian krone	`NOK`, `nok`, `norwegian_krone`, `norwegian_kroner`
`Money`	Philippine peso	`philippine_peso`, `philippine_pesos`, `PHP`, `php`, `₱`
`Money`	Polish złoty	`PLN`, `pln`, `polish_zloty`, `polish_zlotys`, `zł`
`Money`	Chinese yuan	`CNY`, `cny`, `renminbi`, `yuan`, `元`
`Money`	Romanian leu	`lei`, `romanian_leu`, `romanian_leus`, `RON`, `ron`
`Money`	Singapore dollar	`S$`, `SGD`, `sgd`, `singapore_dollar`, `singapore_dollars`
`Money`	South African rand	`south_african_rand`, `ZAR`, `zar`
`Money`	South Korean won	`KRW`, `krw`, `south_korean_won`, `south_korean_wons`, `₩`
`Money`	Swedish krona	`SEK`, `sek`, `swedish_krona`, `swedish_kronor`
`Money`	Swiss franc	`CHF`, `chf`, `swiss_franc`, `swiss_francs`
`Money`	Thai baht	`thai_baht`, `thai_bahts`, `THB`, `thb`, `฿`
`Money`	Turkish lira	`TRY`, `try`, `turkish_lira`, `turkish_liras`, `₺`
`Money`	Japanese yen	`JPY`, `jpy`, `yen`, `¥`, `円`
`Person`	Person	`capita`, `people`, `person`, `persons`
`Piece`	Piece	`piece`, `pieces`
`Pixel`	Pixel	`pixel`, `pixels`, `px`
`Pixel / Length`	Pixels per inch	`ppi`
`Power`	Metric horsepower	`horsepower`, `hp`
`Power`	Watt	`W`, `watt`, `watts`
`Pressure`	Standard atmosphere	`atm`, `atmosphere`, `atmospheres`
`Pressure`	Bar	`bar`, `bars`
`Pressure`	Inch of mercury	`inHg`
`Pressure`	Kilopound-force per square inch	`ksi`, `KSI`
`Pressure`	Millimeter of mercury	`mmHg`
`Pressure`	Megapound-force per square inch	`mpsi`, `MPSI`
`Pressure`	Pascal	`Pa`, `pascal`, `pascals`
`Pressure`	Pound-force per square inch	`psi`, `PSI`
`Pressure`	Torr	`torr`
`RadiantFlux`	Solar luminosity	`solar_luminosity`
`Scalar`	Billion	`billion`
`Scalar`	Dozen	`dozen`
`Scalar`	Hundred	`hundred`
`Scalar`	Million	`million`
`Scalar`	Parts per billion	`partsperbillion`, `ppb`
`Scalar`	Parts per million	`partspermillion`, `ppm`
`Scalar`	Parts per quadrillion	`partsperquadrillion`, `ppq`
`Scalar`	Parts per trillion	`partspertrillion`, `ppt`
`Scalar`	Percent	`%`, `pct`, `percent`
`Scalar`	Permille	`permil`, `permill`, `permille`, `‰`
`Scalar`	Quadrillion	`quadrillion`
`Scalar`	Quintillion	`quintillion`
`Scalar`	Thousand	`thousand`
`Scalar`	Trillion	`trillion`
`SolidAngle`	Steradian	`sr`, `steradian`, `steradians`
`SpectralFluxDensity`	Jansky	`jansky`, `janskys`, `Jy`
`SpectralFluxDensity`	Solar flux unit	`sfu`, `solarfluxunit`, `solarfluxunits`
`Temperature`	Kelvin	`K`, `kelvin`, `kelvins`
`Temperature`	Planck temperature	`planck_temperature`
`Time`	Century	`centuries`, `century`
`Time`	Day	`d`, `day`, `days`
`Time`	Decade	`decade`, `decades`
`Time`	Fortnight	`fortnight`, `fortnights`
`Time`	Gregorian year	`gregorian_year`, `gregorian_years`
`Time`	Hour	`h`, `hour`, `hours`, `hr`
`Time`	Julian year	`julian_year`, `julian_years`
`Time`	Millennium	`millennia`, `millennium`
`Time`	Minute	`min`, `minute`, `minutes`
`Time`	Month	`month`, `months`
`Time`	Planck time	`planck_time`
`Time`	Second	`s`, `sec`, `second`, `seconds`
`Time`	Sidereal day	`sidereal_day`, `sidereal_days`
`Time`	Stoney time	`stoney_time`
`Time`	Week	`week`, `weeks`
`Time`	Tropical year	`tropical_year`, `tropical_years`, `year`, `years`, `yr`
`Velocity`	Knot	`kn`, `knot`, `knots`, `kt`
`Velocity`	Kilometres per hour	`kph`
`Velocity`	Miles per hour	`mph`
`Voltage`	Volt	`V`, `volt`, `volts`
`Volume`	Cubic centimetre	`cc`, `ccm`
`Volume`	US cup	`cup`, `cups`
`Volume`	US fluid ounce	`floz`, `fluidounce`, `fluidounces`
`Volume`	US liquid gallon	`gal`, `gallon`, `gallons`
`Volume`	US hogshead	`hogshead`, `hogsheads`
`Volume`	Imperial Bushel	`imperial_bushel`, `imperial_bushels`, `UK_bu`
`Volume`	Imperial Fluid Drachm	`imperial_fluid_drachm`, `imperial_fluid_drachms`, `UK_fldr`
`Volume`	Imperial Fluid Ounce	`imperial_fluidounce`, `imperial_fluidounces`, `UK_floz`
`Volume`	Imperial Gallon	`imperial_gallon`, `imperial_gallons`, `UK_gal`, `UK_gallon`, `UK_gallons`
`Volume`	Imperial Gill	`imperial_gill`, `imperial_gills`, `UK_gi`
`Volume`	Imperial Pint	`imperial_pint`, `imperial_pints`, `UK_pint`, `UK_pints`, `UK_pt`
`Volume`	Imperial Quart	`imperial_quart`, `imperial_quarts`, `UK_qt`, `UK_quart`, `UK_quarts`
`Volume`	UK tablespoon	`imperial_tablespoon`, `UK_tablespoon`, `UK_tablespoons`, `UK_tbsp`
`Volume`	UK teaspoon	`imperial_teaspoon`, `imperial_teaspoons`, `UK_teaspoon`, `UK_teaspoons`, `UK_tsp`
`Volume`	Litre	`l`, `L`, `liter`, `liters`, `litre`, `litres`
`Volume`	Metric tablespoon	`metric_tablespoon`, `metric_tablespoons`, `metric_tbsp`
`Volume`	Metric teaspoon	`metric_teaspoon`, `metric_teaspoons`, `metric_tsp`
`Volume`	US liquid pint	`pint`, `pints`
`Volume`	Swimming pool	`swimmingpool`
`Volume`	US tablespoon	`tablespoon`, `tablespoons`, `tbsp`
`Volume`	US teaspoon	`teaspoon`, `teaspoons`, `tsp`