## def

# unit

Unit identifier from standard unit database

## meta

## enum

% |
percent (dimensionless) |
---|---|

px |
pixel (dimensionless) |

db |
decibel (dimensionless) |

pf |
power_factor (dimensionless) |

pH |
ph (dimensionless) |

%RH |
percent_relative_humidity (dimensionless) |

gH₂O/kgAir |
grams_of_water_per_kilogram_dry_air (dimensionless) |

V/K |
volts_per_degree_kelvin (dimensionless) |

°daysC |
degree_days_celsius (dimensionless) |

°daysF |
degree_days_fahrenheit (dimensionless) |

%obsc/ft |
percent_obscuration_per_foot (dimensionless) |

%obsc/m |
percent_obscuration_per_meter (dimensionless) |

psi/°F |
psi_per_degree_fahrenheit (dimensionless) |

m²/N |
square_meters_per_newton (dimensionless) |

W/m²K |
watts_per_square_meter_degree_kelvin (dimensionless) |

dBmV |
db_millivolt (dimensionless) |

dBµV |
db_microvolt (dimensionless) |

ppu |
parts_per_unit (dimensionless) |

ppm |
parts_per_million (dimensionless) |

ppb |
parts_per_billion (dimensionless) |

g/kg |
grams_per_kilogram (dimensionless) |

rad |
radian (dimensionless) |

deg |
degrees_angular (dimensionless) |

degPh |
degrees_phase (dimensionless) |

sr |
steradian (dimensionless) |

ntu |
nephelometric_turbidity_units (dimensionless) |

fnu |
formazin_nephelometric_unit (dimensionless) |

PUE |
power_usage_effectiveness (dimensionless) |

DCIE |
data_center_infrastructure_efficiency (dimensionless) |

Af |
afghani (currency) |

DZD |
algerian_dinar (currency) |

ARS |
argentine_peso (currency) |

Դ |
armenian_dram (currency) |

ƒ |
aruban_guilder_florin (currency) |

AUD |
australian_dollar (currency) |

ман |
azerbaijanian_manat (currency) |

BSD |
bahamian_dollar (currency) |

BHD |
bahraini_dinar (currency) |

฿ |
baht (currency) |

PAB |
balboa (currency) |

BBD |
barbados_dollar (currency) |

Br |
belarussian_ruble (currency) |

BZD |
belize_dollar (currency) |

BMD |
bermudian_dollar (currency) |

VEF |
bolivar_fuerte (currency) |

BOB |
boliviano (currency) |

R$ |
brazilian_real (currency) |

BND |
brunei_dollar (currency) |

лв |
bulgarian_lev (currency) |

BIF |
burundi_franc (currency) |

CAD |
canadian_dollar (currency) |

CVE |
cape_verde_escudo (currency) |

KYD |
cayman_islands_dollar (currency) |

₵ |
cedi (currency) |

XAF |
cfa_franc_bceao (currency) |

XPF |
cfp_franc (currency) |

CLP |
chilean_peso (currency) |

元 |
chinese_yuan (currency) |

CDF |
congolese_franc (currency) |

C$ |
cordoba_oro (currency) |

₡ |
costa_rican_colon (currency) |

Kn |
croatian_kuna (currency) |

CUP |
cuban_peso (currency) |

Kč |
czech_koruna (currency) |

GMD |
dalasi (currency) |

kr |
danish_krone (currency) |

ден |
denar (currency) |

DJF |
djibouti_franc (currency) |

Db |
dobra (currency) |

DOP |
dominican_peso (currency) |

₫ |
dong (currency) |

XCD |
east_caribbean_dollar (currency) |

EGP |
egyptian_pound (currency) |

ETB |
ethiopian_birr (currency) |

€ |
euro (currency) |

FKP |
falkland_islands_pound (currency) |

FJD |
fiji_dollar (currency) |

HUF |
forint (currency) |

GIP |
gibraltar_pound (currency) |

HTG |
gourde (currency) |

₲ |
guarani (currency) |

GNF |
guinea_franc (currency) |

GYD |
guyana_dollar (currency) |

HKD |
hong_kong_dollar (currency) |

₴ |
hryvnia (currency) |

Kr |
iceland_krona (currency) |

₹ |
indian_rupee (currency) |

IRR |
iranian_rial (currency) |

IQD |
iraqi_dinar (currency) |

JMD |
jamaican_dollar (currency) |

JOD |
jordanian_dinar (currency) |

Sh |
kenyan_shilling (currency) |

PGK |
kina (currency) |

₭ |
kip (currency) |

КМ |
konvertibilna_marka (currency) |

KWD |
kuwaiti_dinar (currency) |

MK |
kwacha (currency) |

Kz |
kwanza (currency) |

MMK |
kyat (currency) |

ლ |
lari (currency) |

LBP |
lebanese_pound (currency) |

ALL |
lek (currency) |

HNL |
lempira (currency) |

Le |
leone (currency) |

RON |
leu (currency) |

LRD |
liberian_dollar (currency) |

LYD |
libyan_dinar (currency) |

SZL |
lilangeni (currency) |

LSL |
loti (currency) |

MGA |
malagasy_ariary (currency) |

RM |
malaysian_ringgit (currency) |

TMT |
manat (currency) |

MUR |
mauritius_rupee (currency) |

MTn |
metical (currency) |

MXN |
mexican_peso (currency) |

MDL |
moldavian_leu (currency) |

MAD |
moroccan_dirham (currency) |

₦ |
naira (currency) |

Nfk |
nakfa (currency) |

NAD |
namibia_dollar (currency) |

NPR |
nepalese_rupee (currency) |

₪ |
new_israeli_shekel (currency) |

NZD |
new_zealand_dollar (currency) |

BTN |
ngultrum (currency) |

KPW |
north_korean_won (currency) |

NOK |
norwegian_krone (currency) |

PEN |
nuevo_sol (currency) |

UM |
ouguiya (currency) |

₨ |
pakistan_rupee (currency) |

MOP |
pataca (currency) |

UYU |
peso_uruguayo (currency) |

₱ |
philippine_peso (currency) |

£ |
pound_sterling (currency) |

BWP |
pula (currency) |

zł |
pzloty (currency) |

QAR |
qatari_rial (currency) |

GTQ |
quetzal (currency) |

ZAR |
rand (currency) |

OMR |
rial_omani (currency) |

KHR |
riel (currency) |

MVR |
rufiyaa (currency) |

Rp |
rupiah (currency) |

RUB |
russian_ruble (currency) |

RWF |
rwanda_franc (currency) |

SHP |
saint_helena_pound (currency) |

SAR |
saudi_riyal (currency) |

din |
serbian_dinar (currency) |

SCR |
seychelles_rupee (currency) |

SGD |
singapore_dollar (currency) |

SBD |
solomon_islands_dollar (currency) |

KGS |
som (currency) |

SOS |
somali_shilling (currency) |

ЅМ |
somoni (currency) |

₩ |
south_korean_won (currency) |

Rs |
sri_lanka_rupee (currency) |

SDG |
sudanese_pound (currency) |

SRD |
suriname_dollar (currency) |

SEK |
swedish_krona (currency) |

SFr |
swiss_franc (currency) |

SYP |
syrian_pound (currency) |

TWD |
taiwan_dollar (currency) |

৳ |
taka (currency) |

WST |
tala (currency) |

TZS |
tanzanian_shilling (currency) |

〒 |
tenge (currency) |

TTD |
trinidad_and_tobago_dollar (currency) |

₮ |
tugrik (currency) |

TND |
tunisian_dinar (currency) |

₤ |
turkish_lira (currency) |

AED |
uae_dirham (currency) |

UGX |
uganda_shilling (currency) |

$ |
us_dollar (currency) |

UZS |
uzbekistan_sum (currency) |

Vt |
vatu (currency) |

YER |
yemeni_rial (currency) |

¥ |
yen (currency) |

ZK |
zambian_kwacha (currency) |

ZWL |
zimbabwe_dollar (currency) |

m/s² |
meters_per_second_squared (acceleration) |

rad/s² |
radians_per_second_squared (angular acceleration) |

Js |
joule_second (angular momentum) |

rad/s |
radians_per_second (angular velocity) |

rpm |
revolutions_per_minute (angular velocity) |

m² |
square_meter (area) |

mm² |
square_millimeter (area) |

cm² |
square_centimeter (area) |

km² |
square_kilometer (area) |

in² |
square_inch (area) |

ft² |
square_foot (area) |

yd² |
square_yard (area) |

mile² |
square_mile (area) |

acre |
acre (area) |

F |
farad (capacitance) |

COP |
coefficient_of_performance (cooling efficiency) |

EER |
energy_efficiency_ratio (cooling efficiency) |

kW/ton |
kilowatt_per_ton (cooling efficiency) |

kg/m³ |
kilograms_per_cubic_meter (density) |

g/m³ |
grams_per_cubic_meter (density) |

mg/m³ |
milligrams_per_cubic_meter (density) |

µg/m³ |
micrograms_per_cubic_meter (density) |

kg/L |
kilograms_per_liter (density) |

mg/L |
milligrams_per_liter (density) |

C |
coulomb (electric charge) |

Ah |
ampere_hour (electric charge) |

S |
siemens (electric conductance) |

A |
ampere (electric current) |

mA |
milliampere (electric current) |

Am² |
ampere_square_meter (electromagnetic moment) |

A/m² |
amperes_per_square_meter (electric current density) |

V/m |
volts_per_meter (electric field strength) |

V |
volt (electric potential) |

mV |
millivolt (electric potential) |

kV |
kilovolt (electric potential) |

MV |
megavolt (electric potential) |

Ω |
ohm (electric resistance) |

kΩ |
kilohm (electric resistance) |

MΩ |
megohm (electric resistance) |

mΩ |
milliohm (electric resistance) |

S/m |
siemens_per_meter (electrical conductivity) |

Ωm |
ohm_meter (electrical resistivity) |

J |
joule (energy) |

kJ |
kilojoule (energy) |

Wh |
watt_hour (energy) |

kWh |
kilowatt_hour (energy) |

MWh |
megawatt_hour (energy) |

GWh |
gigawatt_hour (energy) |

BTU |
btu (energy) |

kBTU |
kilobtu (energy) |

MMBTU |
megabtu (energy) |

hph |
horsepower_hour (energy) |

cal |
calorie (energy) |

therm |
therm (energy) |

tonrefh |
tons_refrigeration_hour (energy) |

MJ |
megajoule (energy) |

GJ |
gigajoule (energy) |

Nm |
newton_meter (energy) |

m³_gas |
cubic_meters_natural_gas (energy) |

ft³_gas |
cubic_feet_natural_gas (energy) |

Hcf_natural_gas |
hundred_cubic_feet_natural_gas (energy) |

Ccf_natural_gas |
centum_cubic_feet_natural_gas (energy) |

Mcf_natural_gas |
thousand_cubic_feet_natural_gas (energy) |

MMcf_natural_gas |
million_cubic_feet_natural_gas (energy) |

VAh |
volt_ampere_hour (apparent energy) |

kVAh |
kilovolt_ampere_hour (apparent energy) |

MVAh |
megavolt_ampere_hour (apparent energy) |

VARh |
volt_ampere_reactive_hour (reactive energy) |

kVARh |
kilovolt_ampere_reactive_hour (reactive energy) |

MVARh |
megavolt_ampere_reactive_hour (reactive energy) |

J/m² |
joules_per_square_meter (energy by area) |

Wh/m² |
watt_hours_per_square_meter (energy by area) |

Wh/ft² |
watt_hours_per_square_foot (energy by area) |

kWh/m² |
kilowatt_hours_per_square_meter (energy by area) |

kWh/ft² |
kilowatt_hours_per_square_foot (energy by area) |

MWh/m² |
megawatt_hours_per_square_meter (energy by area) |

MWh/ft² |
megawatt_hours_per_square_foot (energy by area) |

MJ/m² |
megajoules_per_square_meter (energy by area) |

MJ/ft² |
megajoules_per_square_foot (energy by area) |

BTU/ft² |
btu_per_square_foot (energy by area) |

kBTU/ft² |
kilobtu_per_square_foot (energy by area) |

MBTU/ft² |
megabtu_per_square_foot (energy by area) |

J/m³ |
joules_per_cubic_meter (energy by volume) |

GJ/m³ |
gigajoules_per_cubic_meter (energy by volume) |

kWh/m³ |
kilowatt_hours_per_cubic_meter (energy by volume) |

J/g |
joules_per_gram (enthalpy) |

J/kg |
joules_per_kilogram (enthalpy) |

J/kg_dry |
joules_per_kilogram_dry_air (enthalpy) |

BTU/lb |
btu_per_pound (enthalpy) |

btu/lb_dry |
btus_per_pound_dry_air (enthalpy) |

kJ/kg |
kilojoules_per_kilogram (enthalpy) |

kJ/kg_dry |
kilojoules_per_kilogram_dry_air (enthalpy) |

MJ/kg_dry |
megajoules_per_kilogram_dry_air (enthalpy) |

cal/g |
calorie_per_gram (enthalpy) |

J/°K |
joules_per_degree_kelvin (entropy) |

kJ/°K |
kilojoules_per_degree_kelvin (entropy) |

MJ/°K |
megajoules_per_degree_kelvin (entropy) |

N |
newton (force) |

lbf |
pound_force (force) |

Hz |
hertz (frequency) |

kHz |
kilohertz (frequency) |

cph |
cycles_per_hour (frequency) |

cpm |
cycles_per_minute (frequency) |

MHz |
megahertz (frequency) |

/min |
per_minute (frequency) |

/s |
per_second (frequency) |

/h |
per_hour (frequency) |

%/s |
percent_per_second (frequency) |

ACH |
air_changes_per_hour (frequency) |

kg/m² |
kilograms_per_square_meter (grammage) |

g/m² |
grams_per_square_meter (grammage) |

K/s |
degrees_kelvin_per_second (heating rate) |

°C/h |
degrees_celsius_per_hour (heating rate) |

°C/min |
degrees_celsius_per_minute (heating rate) |

°F/h |
degrees_fahrenheit_per_hour (heating rate) |

°F/min |
degrees_fahrenheit_per_minute (heating rate) |

K/h |
degrees_kelvin_per_hour (heating rate) |

K/min |
degrees_kelvin_per_minute (heating rate) |

lx |
lux (illuminance) |

fc |
footcandle (illuminance) |

phot |
phot (illuminance) |

H |
henry (inductance) |

W/m²_irr |
watts_per_square_meter_irradiance (irradiance) |

W/ft²_irr |
watts_per_square_foot_irradiance (irradiance) |

m |
meter (length) |

µm |
micrometer (length) |

mm |
millimeter (length) |

cm |
centimeter (length) |

km |
kilometer (length) |

in |
inch (length) |

ft |
foot (length) |

yd |
yard (length) |

mile |
mile (length) |

cd/m² |
candelas_per_square_meter (luminance) |

cd/ft² |
candels_per_square_foot (luminance) |

lm |
lumen (luminous flux) |

cd |
candela (luminous intensity) |

A/m |
amperes_per_meter (magnetic field strength) |

Wb |
weber (magnetic flux) |

T |
tesla (magnetic flux density) |

kg |
kilogram (mass) |

mg |
milligram (mass) |

g |
gram (mass) |

oz |
ounce (mass) |

lb |
pound (mass) |

klb |
kilopound (mass) |

ton |
metric_ton (mass) |

t |
short_ton (mass) |

kg/s |
kilograms_per_second (mass flow) |

kg/min |
kilograms_per_minute (mass flow) |

kg/h |
kilograms_per_hour (mass flow) |

lb/min |
pounds_per_minute (mass flow) |

lb/h |
pounds_per_hour (mass flow) |

lb/s |
pounds_per_second (mass flow) |

klb/h |
kilopounds_per_hour (mass flow) |

g/s |
grams_per_second (mass flow) |

g/min |
grams_per_minute (mass flow) |

ton/h |
metric_tons_per_hour (mass flow) |

Ns |
newton_second (momentum) |

W |
watt (power) |

mW |
milliwatt (power) |

kW |
kilowatt (power) |

MW |
megawatt (power) |

GW |
gigawatt (power) |

BTU/h |
btus_per_hour (power) |

therm/h |
therms_per_hour (power) |

hp |
horsepower (power) |

ftlbs/sec |
foot_pounds_per_second (power) |

tonref |
tons_refrigeration (power) |

kBTU/h |
kilobtus_per_hour (power) |

MMBTU/h |
megabtus_per_hour (power) |

J/h |
joules_per_hour (power) |

kJ/h |
kilojoules_per_hour (power) |

MJ/h |
megajoules_per_hour (power) |

GJ/h |
gigajoules_per_hour (power) |

W/m² |
watts_per_square_meter (power by area) |

W/ft² |
watts_per_square_foot (power by area) |

kW/m² |
kilowatts_per_square_meter (power by area) |

kW/ft² |
kilowatts_per_square_foot (power by area) |

kBTU/h/ft² |
kilobtus_per_hour_per_square_foot (power by area) |

W/m³/s |
watts_per_cubic_meters_per_second (power by volumetric flow) |

W/cfm |
watts_per_cubic_feet_per_minute (power by volumetric flow) |

kW/kcfm |
kilowatts_per_kilocubic_feet_per_minute (power by volumetric flow) |

kW/gal/min |
kilowatts_per_gallons_per_minute (power by volumetric flow) |

VA |
volt_ampere (apparent power) |

kVA |
kilovolt_ampere (apparent power) |

mVA |
megavolt_ampere (apparent power) |

VAR |
volt_ampere_reactive (reactive power) |

kVAR |
kilovolt_ampere_reactive (reactive power) |

MVAR |
megavolt_ampere_reactive (reactive power) |

Pa |
pascal (pressure) |

kPa |
kilopascal (pressure) |

bar |
bar (pressure) |

atm |
atmosphere (pressure) |

psi |
pounds_per_square_inch (pressure) |

cmH₂O |
centimeters_of_water (pressure) |

inH₂O |
inches_of_water (pressure) |

mmHg |
millimeters_of_mercury (pressure) |

cmHg |
centimeters_of_mercury (pressure) |

inHg |
inches_of_mercury (pressure) |

hPa |
hectopascal (pressure) |

mbar |
millibar (pressure) |

J/kg°K |
joules_per_kilogram_degree_kelvin (specific entropy) |

N/m |
newtons_per_meter (surface tension) |

°F |
fahrenheit (temperature) |

°C |
celsius (temperature) |

K |
kelvin (temperature) |

Δ°F |
fahrenheit_degrees (temperature differential) |

Δ°C |
celsius_degrees (temperature differential) |

ΔK |
kelvin_degrees (temperature differential) |

W/m°K |
watts_per_meter_degree_kelvin (thermal conductivity) |

ns |
nanosecond (time) |

µs |
microsecond (time) |

ms |
millisecond (time) |

cs |
hundredths_second (time) |

ds |
tenths_second (time) |

s |
second (time) |

min |
minute (time) |

h |
hour (time) |

day |
day (time) |

wk |
week (time) |

mo |
julian_month (time) |

yr |
year (time) |

m/s |
meters_per_second (velocity) |

km/s |
kilometers_per_second (velocity) |

km/h |
kilometers_per_hour (velocity) |

mph |
miles_per_hour (velocity) |

ft/s |
feet_per_second (velocity) |

ft/min |
feet_per_minute (velocity) |

in/h |
inches_per_hour (velocity) |

mm/s |
millimeters_per_second (velocity) |

mm/min |
millimeters_per_minute (velocity) |

mm/h |
millimeters_per_hour (velocity) |

m/min |
meters_per_minute (velocity) |

m/h |
meters_per_hour (velocity) |

knot |
knot (velocity) |

cfm/ft² |
cubic_feet_per_minute_per_square_foot (velocity) |

m³ |
cubic_meter (volume) |

mm³ |
cubic_millimeter (volume) |

cm³ |
cubic_centimeter (volume) |

mL |
milliliter (volume) |

hL |
hectoliter (volume) |

L |
liter (volume) |

kL |
kiloliter (volume) |

in³ |
cubic_inch (volume) |

ft³ |
cubic_foot (volume) |

yd³ |
cubic_yard (volume) |

gal |
gallon (volume) |

kgal |
kilogallon (volume) |

qt |
quart (volume) |

pt |
pint (volume) |

fl_oz |
fluid_ounce (volume) |

galUK |
imperial_gallon (volume) |

hft³ |
hecto_cubic_foot (volume) |

Hcf |
hundred_cubic_feet (volume) |

Ccf |
centum_cubic_feet (volume) |

Mcf |
thousand_cubic_feet (volume) |

MMcf |
million_cubic_feet (volume) |

m³/s |
cubic_meters_per_second (volumetric flow) |

mL/s |
milliliters_per_second (volumetric flow) |

hL/s |
hectoliters_per_second (volumetric flow) |

L/s |
liters_per_second (volumetric flow) |

cfs |
cubic_feet_per_second (volumetric flow) |

cfm |
cubic_feet_per_minute (volumetric flow) |

cfh |
cubic_feet_per_hour (volumetric flow) |

kcfm |
kilocubic_feet_per_minute (volumetric flow) |

galUK/min |
imperial_gallons_per_minute (volumetric flow) |

L/min |
liters_per_minute (volumetric flow) |

gal/min |
gallons_per_minute (volumetric flow) |

gph |
gallons_per_hour (volumetric flow) |

L/h |
liters_per_hour (volumetric flow) |

m³/min |
cubic_meters_per_minute (volumetric flow) |

m³/h |
cubic_meters_per_hour (volumetric flow) |

byte |
byte (bytes) |

kB |
kilobyte (bytes) |

MB |
megabyte (bytes) |

GB |
gigabyte (bytes) |

TB |
terabyte (bytes) |

PB |
petabyte (bytes) |