Energy Unit Conversion

Conversion Settings
Number of digits:
  • Btu
  • calorie
  • centigrade heat unit
  • electron volts [eV]
  • ergs
  • foot pound [ft lbf]
  • foot poundal
  • gigajoule [GJ]
  • horsepower hour
  • inch pound [in lbf]
  • joule [J]
  • kilocalorie
  • kilogram-force meter
  • kilojoule [kJ]
  • kilowatt hour [kWh]
  • megajoule [MJ]
  • newton meter [Nm]
  • therm
  • watt second [Ws]
  • watt hour [Wh]

Quick notes on energy units

The below will give you a quick glance on each energy unit. Helping you to find an conversion answer as quickly as possible is always our top priority.

Btu
calorie
centigrade heat unit
electron volts [eV]
ergs
foot pound [ft lbf]
foot poundal
gigajoule [GJ]
horsepower hour
inch pound [in lbf]
joule [J]
kilocalorie
kilogram-force meter
kilojoule [kJ]
kilowatt hour [kWh]
megajoule [MJ]
newton meter [Nm]
therm
watt second [Ws]
watt hour [Wh]