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⚡ Energy Converter

Convert between joules, calories, kilowatt-hours, BTU, and more energy units

Available Units (10)

Joule (J)Kilojoule (kJ)Calorie (cal)Kilocalorie (kcal)Watt Hour (Wh)Kilowatt Hour (kWh)BTU (BTU)Electronvolt (eV)Therm (thm)Foot-Pound (ft·lb)

All Energy Conversions

Joule to Kilojoule Joule to Calorie Joule to Kilocalorie Joule to Watt Hour Joule to Kilowatt Hour Joule to BTU Joule to Electronvolt Joule to Therm Joule to Foot-Pound Kilojoule to Joule Kilojoule to Calorie Kilojoule to Kilocalorie Kilojoule to Watt Hour Kilojoule to Kilowatt Hour Kilojoule to BTU Kilojoule to Electronvolt Kilojoule to Therm Kilojoule to Foot-Pound Calorie to Joule Calorie to Kilojoule Calorie to Kilocalorie Calorie to Watt Hour Calorie to Kilowatt Hour Calorie to BTU Calorie to Electronvolt Calorie to Therm Calorie to Foot-Pound Kilocalorie to Joule Kilocalorie to Kilojoule Kilocalorie to Calorie Kilocalorie to Watt Hour Kilocalorie to Kilowatt Hour Kilocalorie to BTU Kilocalorie to Electronvolt Kilocalorie to Therm Kilocalorie to Foot-Pound Watt Hour to Joule Watt Hour to Kilojoule Watt Hour to Calorie Watt Hour to Kilocalorie Watt Hour to Kilowatt Hour Watt Hour to BTU Watt Hour to Electronvolt Watt Hour to Therm Watt Hour to Foot-Pound Kilowatt Hour to Joule Kilowatt Hour to Kilojoule Kilowatt Hour to Calorie Kilowatt Hour to Kilocalorie Kilowatt Hour to Watt Hour Kilowatt Hour to BTU Kilowatt Hour to Electronvolt Kilowatt Hour to Therm Kilowatt Hour to Foot-Pound BTU to Joule BTU to Kilojoule BTU to Calorie BTU to Kilocalorie BTU to Watt Hour BTU to Kilowatt Hour BTU to Electronvolt BTU to Therm BTU to Foot-Pound Electronvolt to Joule Electronvolt to Kilojoule Electronvolt to Calorie Electronvolt to Kilocalorie Electronvolt to Watt Hour Electronvolt to Kilowatt Hour Electronvolt to BTU Electronvolt to Therm Electronvolt to Foot-Pound Therm to Joule Therm to Kilojoule Therm to Calorie Therm to Kilocalorie Therm to Watt Hour Therm to Kilowatt Hour Therm to BTU Therm to Electronvolt Therm to Foot-Pound Foot-Pound to Joule Foot-Pound to Kilojoule Foot-Pound to Calorie Foot-Pound to Kilocalorie Foot-Pound to Watt Hour Foot-Pound to Kilowatt Hour Foot-Pound to BTU Foot-Pound to Electronvolt Foot-Pound to Therm