Download Raw Unit List XLSX | PDF
|
Raw Unit Category |
Raw Unit |
Formula |
|---|---|---|
A
|
|
|
|
Acceleration |
meters per second squared |
m/s² |
|
Angular Acceleration |
radians per second squared |
rad/s² |
|
Angular Momentum |
joule second |
Js |
|
Angular Velocity |
radians per second |
rad/s |
|
revolutions per minute |
rpm |
|
|
Apparent Energy |
volt ampere hour |
VAh |
|
kilovolt ampere hour |
kVAh |
|
|
megavolt ampere hour |
MVAh |
|
|
Apparent Power |
volt ampere |
VA |
|
kilovolt ampere |
kVA |
|
|
megavolt ampere |
mVA |
|
|
Area |
square meter |
m² |
|
square millimeter |
mm² |
|
|
square centimeter |
cm² |
|
|
square kilometer |
km² |
|
|
square inch |
in² |
|
|
square foot |
ft² |
|
|
square yard |
yd² |
|
|
square mile |
mile² |
|
|
acre |
acre² |
|
C
|
|
|
|
Capacitance |
farad |
F |
|
Cooling Efficiency |
coefficient of performance |
COP |
|
kilowatt per ton |
kW/ton |
|
|
energy efficiency ratio |
Btu/Wh |
|
D
|
|
|
|
Density |
kilograms per cubic meter |
kg/m³ |
|
micrograms per cubic meter |
µg/m³ |
|
|
Dimensionless |
pixel |
px |
|
decibel |
db |
|
|
power factor |
pf |
|
|
pH |
|
|
|
percent relative humidity |
%RH |
|
|
grams of water per kilogram dry air |
gH₂O/kgAir |
|
|
volts per degree kelvin |
V/K |
|
|
degree days celsius |
°daysC |
|
|
degree days fahrenheit |
°daysF |
|
|
percent obscuration per foot |
%obsc/ft |
|
|
percent obscuration per meter |
%obsc/m |
|
|
psi per degree fahrenheit |
psi/°F |
|
|
square meters per newton |
m²/N |
|
|
watts per square meter degree kelvin |
W/m²K |
|
|
db milliVolt |
dBmV |
|
|
db microVolt |
dBµV |
|
|
parts per unit |
ppu |
|
|
parts per million |
ppm |
|
|
parts per billion |
ppb |
|
|
grams per kilogram |
g/kg |
|
|
radian |
rad |
|
|
degrees angular |
deg |
|
|
degrees phase |
degPh |
|
|
steradian |
sr |
|
|
nephelometric turbidity units |
ntu |
|
|
formazin nephelometric unit |
fnu |
|
|
power usage effectiveness |
PUE |
|
|
data center infrastructure efficiency |
DCIE |
|
|
percentage |
% |
|
|
unitless |
|
|
E
|
|
|
|
Electric Charge |
coulomb |
C |
|
ampere hour |
Ah |
|
|
Electric Conductance |
siemens |
S |
|
Electric Current |
ampere |
A |
|
milliampere |
mA |
|
|
Electric Current Density |
amperes per square meter |
A/m² |
|
Electric Field Strength |
volts per meter |
V/m |
|
Electric Potential |
Volt |
V |
|
milliVolt |
mV |
|
|
kiloVolt |
kV |
|
|
megaVolt |
MV |
|
|
Electric Resistance |
ohm |
Ω |
|
kilohm |
kΩ |
|
|
megohm |
MΩ |
|
|
milliohm |
mΩ |
|
|
Electrical Conductivity |
siemens per meter |
S/m |
|
Electrical Resistivity |
ohm meter |
Ωm |
|
Electromagnetic Moment |
ampere square meter |
Am² |
|
Energy |
kilobtu |
kBTU |
|
megabtu |
MBTU |
|
|
joule |
J |
|
|
kilojoule |
kJ |
|
|
watt hour |
Wh |
|
|
kilowatt hour |
kWh |
|
|
megawatt hour |
MWh |
|
|
btu |
BTU |
|
|
horsepower hour |
hph |
|
|
calorie |
cal |
|
|
therm |
therm |
|
|
tons refrigeration hour |
tonrefh |
|
|
megajoule |
MJ |
|
|
gigajoule |
GJ |
|
|
newton meter |
Nm |
|
|
cubic meters natural gas |
m³_gas |
|
|
cubic feet natural gas |
ft³_gas |
|
|
hundred cubic feet natural gas |
|
|
|
thousand cubic feet natural gas |
|
|
|
million cubic feet natural gas |
|
|
|
Energy by Area |
joules per square meter |
J/m² |
|
watt hours per square meter |
Wh/m² |
|
|
watt hours per square foot |
Wh/ft² |
|
|
kilowatt hours per square meter |
kWh/m² |
|
|
kilowatt hours per square foot |
kWh/ft² |
|
|
megawatt hours per square meter |
MWh/m² |
|
|
megawatt hours per square foot |
MWh/ft² |
|
|
megajoules per square meter |
MJ/m² |
|
|
megajoules per square foot |
MJ/ft² |
|
|
kilobtu per square foot |
kBTU/ft² |
|
|
megabtu per square foot |
MBTU/ft² |
|
|
Enthalpy |
joules per gram |
J/g |
|
joules per kilogram |
J/kg |
|
|
joules per kilogram dry air |
J/kg_dry |
|
|
btu per pound |
BTU/lb |
|
|
btus per pound dry air |
btu/lb_dry |
|
|
kilojoules per kilogram |
kJ/kg |
|
|
kilojoules per kilogram dry air |
kJ/kg_dry |
|
|
megajoules per kilogram dry air |
MJ/kg_dry |
|
|
calorie per gram |
cal/g |
|
|
Entropy |
joules per degree kelvin |
J/°K |
|
kilojoules per degree kelvin |
kJ/°K |
|
|
megajoules per degree kelvin |
MJ/°K |
|
F
|
|
|
|
Force |
newton |
N |
|
pound force |
lbf |
|
|
Frequency |
hertz |
Hz |
|
kilohertz |
kHz |
|
|
cycles per hour |
cph |
|
|
cycles per minute |
cpm |
|
|
megahertz |
MHz |
|
|
per minute |
/min |
|
|
per second |
/s |
|
|
per hour |
/h |
|
|
percent per second |
%/s |
|
|
air changes per hour |
ACH |
|
G
|
|
|
|
Grammage |
kilograms per square meter |
kg/m² |
|
grams per square meter |
g/m² |
|
H
|
|
|
|
Heating Rate |
degrees kelvin per second |
K/s |
|
degrees celsius per hour |
°C/h |
|
|
degrees celsius per minute |
°C/min |
|
|
degrees fahrenheit per hour |
°F/h |
|
|
degrees fahrenheit per minute |
°F/min |
|
|
degrees kelvin per hour |
K/h |
|
|
degrees kelvin per minute |
K/min |
|
I
|
|
|
|
Illuminance |
lux |
lx |
|
footcandle |
fc |
|
|
phot |
ph |
|
|
Inductance |
henry |
H |
|
Irradiance |
watts per square meter irradiance |
W/m²_irr |
|
Irradiance |
watts per square foot irradiance |
W/ft²_irr |
L
|
|
|
|
Length |
meter |
m |
|
micrometer |
µm |
|
|
millimeter |
mm |
|
|
centimeter |
cm |
|
|
kilometer |
km |
|
|
inch |
in |
|
|
foot |
ft |
|
|
yard |
yd |
|
|
mile |
mile² |
|
|
Luminance |
candelas per square meter |
cd/m² |
|
candels per square foot |
cd/ft² |
|
|
Luminous Flux |
lumen |
lm |
|
Luminous Intensity |
candela |
cd |
M
|
|
|
|
Magnetic Field Strength |
amperes per meter |
A/m |
|
Magnetic Flux |
weber |
Wb |
|
Magnetic Flux Density |
tesla |
T |
|
Mass |
kilogram |
kg |
|
milligram |
mg |
|
|
gram |
g |
|
|
ounce |
oz |
|
|
pound |
lb |
|
|
kilopound |
klb |
|
|
metric ton |
ton |
|
|
short ton |
t |
|
|
Mass Flow |
kilograms per second |
kg/s |
|
kilograms per hour |
kg/h |
|
|
pounds per minute |
lb/min |
|
|
pounds per hour |
lb/h |
|
|
pounds per second |
lb/s |
|
|
kilopounds per hour |
klb/h |
|
|
grams per second |
g/s |
|
|
grams per minute |
g/min |
|
|
metric tons per hour |
ton/h |
|
|
kilograms per minute |
kg/min |
|
|
Momentum |
newton second |
Ns |
P
|
|
|
|
Power |
watt |
W |
|
milliwatt |
mW |
|
|
kilowatt |
kW |
|
|
megawatt |
MW |
|
|
gigawatt |
GW |
|
|
btus per hour |
BTU/h |
|
|
therms per hour |
therm/h |
|
|
horsepower |
hp |
|
|
foot pounds per second |
ftlbs/sec |
|
|
tons refrigeration |
tonref |
|
|
kilobtus per hour |
kBTU/h |
|
|
megabtus per hour |
MBTU/h |
|
|
joules per hour |
J/h |
|
|
kilojoules per hour |
kJ/h |
|
|
megajoules per hour |
MJ/h |
|
|
Power by Area |
watts per square meter |
W/m² |
|
watts per square foot |
W/ft² |
|
|
kilowatts per square meter |
kW/m² |
|
|
kilowatts per square foot |
kW/ft² |
|
|
kilobtus per hour per square foot |
kBTU/h/ft² |
|
|
Power by Volumetric Flow |
watts per cubic meters per second |
W/m³/s |
|
watts per cubic feet per minute |
W/cfm |
|
|
kilowatts per kilocubic feet per minute |
kW/kcfm |
|
|
kilowatts per gallons per minute |
kW/gal/min |
|
|
Pressure |
pascal |
Pa |
|
kilopascal |
kPa |
|
|
bar |
bar |
|
|
atmosphere |
atm |
|
|
pounds per square inch |
psi |
|
|
centimeters of water |
cmH₂O |
|
|
inches of water |
in/wc |
|
|
millimeters of mercury |
mmHg |
|
|
centimeters of mercury |
cmHg |
|
|
inches of mercury |
inHg |
|
|
hectopascal |
hPa |
|
|
millibar |
mbar |
|
R
|
|
|
|
Reactive Energy |
volt ampere reactive hour |
VARh |
|
kilovolt ampere reactive hour |
kVARh |
|
|
megavolt ampere reactive hour |
MVARh |
|
|
Reactive Power |
volt ampere reactive |
VAR |
|
kilovolt ampere reactive |
kVAR |
|
|
megavolt ampere reactive |
MVAR |
|
S
|
|
|
|
Specific Entropy |
joules per kilogram degree kelvin |
J/kg°K |
|
Surface Tension |
newtons per meter |
N/m |
T
|
|
|
|
Temperature |
celsius |
°C |
|
kelvin |
K |
|
|
fahrenheit |
°F |
|
|
Temperature Differential |
fahrenheit degrees |
Δ°F |
|
celsius degrees |
Δ°C |
|
|
kelvin degrees |
ΔK |
|
|
Thermal Conductivity |
watts per meter degree kelvin |
W/m°K |
|
Time |
nanosecond |
ns |
|
microsecond |
µs |
|
|
millisecond |
ms |
|
|
hundredths second |
cs |
|
|
tenths second |
ds |
|
|
second |
sec |
|
|
minute |
min |
|
|
day |
day |
|
|
week |
wk |
|
|
julian month |
mo |
|
|
year |
yr |
|
|
hour |
hr |
|
|
total hours |
hrs |
|
V
|
|
|
|
Velocity |
meters per second |
m/s |
|
kilometers per second |
km/s |
|
|
kilometers per hour |
km/h |
|
|
miles per hour |
mph |
|
|
feet per second |
ft/s |
|
|
feet per minute |
ft/min |
|
|
millimeters per second |
mm/s |
|
|
millimeters per minute |
mm/min |
|
|
meters per minute |
m/min |
|
|
meters per hour |
m/h |
|
|
knot |
knot |
|
|
Volume |
cubic meter |
m³ |
|
cubic millimeter |
mm³ |
|
|
cubic centimeter |
cm³ |
|
|
milliliter |
mL |
|
|
hectoliter |
hL |
|
|
liter |
L |
|
|
kiloliter |
kL |
|
|
cubic inch |
in³ |
|
|
cubic foot |
ft³ |
|
|
cubic yard |
yd³ |
|
|
gallon |
gal |
|
|
kilogallon |
kgal |
|
|
quart |
qt |
|
|
pint |
pt |
|
|
fluid ounce |
fl_oz |
|
|
imperial gallon |
galUK |
|
|
hecto cubic foot |
hft³ |
|
|
Volumetric Flow |
cubic meters per second |
m³/s |
|
milliliters per second |
mL/s |
|
|
hectoliters per second |
hL/s |
|
|
liters per second |
L/s |
|
|
cubic feet per second |
cfs |
|
|
cubic feet per minute |
cfm |
|
|
cubic feet per hour |
cfh |
|
|
kilocubic feet per minute |
kcfm |
|
|
imperial gallons per minute |
galUK/min |
|
|
liters per minute |
L/min |
|
|
liters per hour |
L/h |
|
|
cubic meters per minute |
m³/min |
|
|
cubic meters per hour |
m³/h |
|
|
Gallons per minute |
gal/min |