PRESSURE
unit unit-
code
abbrev-
iation
sample default
conversion
gigapascal GPa GPa 1,0 GPa (150 000 psi)
megapascal MPa MPa 1,0 MPa (150 psi)
kilopascal kPa kPa 1,0 kPa (0,15 psi)
hectopascal hPa hPa 1,0 hPa (0,015 psi)
pascal Pa Pa 1,0 Pa (0,00015 psi)
millipascal mPa mPa 1,0 mPa (1,5×10−7 psi)
мілібар mbar мбар 1,0 мбар (1,0 hPa)
mb мбар
decibar dbar dbar 1,0 dbar (10 kPa)
бар bar (none) 1,0 бар (100 kPa)
kilobarye kBa kBa 1,0 kBa (1,0 hPa)
barye Ba Ba 1,0 Ba (0,10 Pa)
standard atmosphere atm atm 1,0 atm (100 kPa)
torr Torr Torr 1,0 Torr (0,13 kPa)
міліметр ртутного стовпа mmHg мм рт. ст. 1,0 мм рт. ст. (0,13 kPa)
дюйм ртутного стовпа inHg дюйм рт. ст. 1,0 дюйм рт. ст. (3,4 kPa)
pound per square inch psi psi 1,0 psi (6,9 kPa)
FUEL EFFICIENCY
unit unit-
code
notes combinations
kilometres per litre km/l (km/L) Use km/L to get "km/L"
  • km/l mpgimp
  • km/l mpgus
litres per 100 kilometres l/100 km (L/100 km) Use L/100 km to get "L/100 km"
  • l/100 km mpgimp
  • l/100 km mpgus
litres per kilometre l/km (L/km) Use L/km to get "L/km"
  • l/km impgal/mi
  • l/km usgal/mi
miles per imperial gallon mpgimp
  • mpgimp mpgus
miles per US gallon mpgus (mpgUS, mpgU.S.) Use mpgUS to get "US"

Use mpgU.S. to get "U.S."
mpgus will give "U.S." if spelling is
set to US & "US" otherwise

  • mpgus mpgimp
imperial gallons per mile impgal/mi
  • impgal/mi
US gallons per mile usgal/mi (USgal/mi, U.S.gal/mi) As above with the us vs US vs U.S.
  • usgal/mi
The mpgUS, mpgU.S., USgal/mi vs U.S.gal/mi, km/L, L/100 km and L/km variants work within combinations also (making 36 combinations in total).
POWER
Watts, kilowatts, milliwatts, etc. are supported. As is horsepower (English & metric). Use standard abbreviations as input code (lowercase hp for horsepower, for example)
POPULATION DENSITY
unit unit-
code
notes combinations
inhabitants per square kilometre PD/sqkm PD stands for population density, i.e. humans (inhabitants)
  • PD/sqkm PD/sqmi
per square kilometre /sqkm Used when the word 'inhabitants' would be inappropriate.
  • /sqkm /sqmi
inhabitants per hectare PD/ha
  • PD/ha PD/acre
per hectare /ha
  • /ha /acre
inhabitants per square mile PD/sqmi PD stands for population density, i.e. humans (inhabitants)
  • PD/sqmi PD/sqkm
per square mile /sqmi Used when the word 'inhabitants' would be inappropriate.
  • /sqmi /sqkm
inhabitants per acre PD/acre
  • PD/acre PD/ha
per acre /acre
  • /acre /ha
COST PER UNIT MASS
unit unit-
code
notes combinations
dollars per pound $/lb "$" can mean US$, HK$, etc.
  • (none)
dollars per kilogram $/kg
  • (none)
dollars per troy ounce $/ozt 12 troy ounces in 1 troy pound
  • (none)