Energy Unit Converter Energy Unit ConverterValue to Convert(Required)Please enter a number greater than or equal to 1.From UnitWatt-hour (Wh)Kilowatt-hour (kWh)Calorie (cal)Kilocalorie (kcal)Joule (J)Kilojoule (kJ)Megajoule (MJ)Gigajoule (GJ)BTUThermElectron Volt (eV)Kiloelectron Volt (keV)Megaelectron Volt (MeV)Conversion Results This field is hidden when viewing the formSaveNoYes
