Choose language:

  to  

Calculate:

Convert energy

Kilowatts hour: kWh
KiloBTU: kBTU
Therms: th
BTU: BTU
Atomic bombs: NuclearW
Joules: J
Rydbergs: Ry
Megawatts hour: MWh
Gigajoules: GJ
Kilocalories: kcal
Tons of TNT: tTNT
Megajoules: MJ
Calories: cal
Kilojoules: kJ
Thermies: th
Electron volts: eV
Hectojoules: hJ
Ergs: erg
Centijoules: cJ
Watt hours: Wh
Newton meters: Nm
Microjoules: µJ
Horsepower hours: hph
Quads: car
Decajoules: daJ
Decijoules: dJ

   




Measurement units

Energy: symbols and abbreviations