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Unit Converters
Energy & Power Converter
Dark Mode
Entry & Power Unit Converter
Convert between various energy & power units instantly.
Converter
Value
From
Joule (J)
Kilojoule (kJ)
Calorie (cal)
Kilocalorie (kcal)
Watt-hour (Wh)
Kilowatt-hour (kWh)
Electronvolt (eV)
British thermal unit (BTU)
Therm (US)
Foot-pound (ft·lb)
Erg
Watt (W)
Kilowatt (kW)
Megawatt (MW)
Gigawatt (GW)
Horsepower (hp)
BTU per hour (BTU/h)
Ton of refrigeration
Calorie per second (cal/s)
To
Joule (J)
Kilojoule (kJ)
Calorie (cal)
Kilocalorie (kcal)
Watt-hour (Wh)
Kilowatt-hour (kWh)
Electronvolt (eV)
British thermal unit (BTU)
Therm (US)
Foot-pound (ft·lb)
Erg
Watt (W)
Kilowatt (kW)
Megawatt (MW)
Gigawatt (GW)
Horsepower (hp)
BTU per hour (BTU/h)
Ton of refrigeration
Calorie per second (cal/s)
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