Reference
Unit index
Every unit the converter knows, grouped by dimension. Open a unit for its definition, exactness, aliases and common conversions.
Energy · 26
millijoule mJ exactjoule J exactkilojoule kJ exactmegajoule MJ exactgigajoule GJ exactterajoule TJ exactpetajoule PJ exactmilliwatt hour mWh exactwatt hour Wh exactkilowatt hour kWh exactmegawatt hour MWh exactgigawatt hour GWh exactterawatt hour TWh exactcalorie cal standard definitionkilocalorie kcal standard definitionfood Calorie Cal standard definitionBritish thermal unit BTU standard definitionthousand British thermal units kBTU standard definitionmillion British thermal units MMBTU standard definitiontherm (US) therm standard definitionquad quad standard definitiontonne of oil equivalent toe standard definitionthousand tonnes of oil equivalent ktoe standard definitionmillion tonnes of oil equivalent Mtoe standard definitionbarrel of oil equivalent boe standard definitiontonne of coal equivalent tce standard definition
Power · 6
Mass · 7
Volume · 8
Time · 5
CO₂ mass · 3
CO₂e mass · 3
Energy density (per mass) · 2
Energy density (per volume) · 4
Emission intensity · 9
gram CO₂ per kilowatt hour gCO₂/kWh exactgram CO₂e per kilowatt hour gCO₂e/kWh exactkilogram CO₂ per gigajoule kgCO₂/GJ exactkilogram CO₂ per liter kgCO₂/L exactkilogram CO₂ per kilogram kgCO₂/kg exactkilogram CO₂ per cubic meter kgCO₂/m³ exactkilogram CO₂e per liter kgCO₂e/L exactkilogram CO₂e per kilogram kgCO₂e/kg exactkilogram CO₂e per cubic meter kgCO₂e/m³ exact