Energy Converters

Convert kcal, kJ, kWh, joules and BTU.

All energy converters

kcal to kJ1 kcal = 4.1868 kJ kJ to kcal1 kJ = 0.2388 kcal Joules to kcal1 J = 0.0002388 kcal kcal to Joules1 kcal = 4,186.8 J BTU to kWh1 Btu = 0.0002931 kWh kWh to BTU1 kWh = 3,412.1416 Btu kWh to MJ1 kWh = 3.6 MJ MJ to kWh1 MJ = 0.2778 kWh Therms to kWh1 thm = 29.3001 kWh kWh to Therms1 kWh = 0.03413 thm

Units in this category

Kilocalories (kcal)Kilojoules (kJ)Joules (J)Kilowatt-Hours (kWh)Calories (cal)British Thermal Units (Btu)Watt-Hours (Wh)Megajoules (MJ)Gigajoules (GJ)Megawatt-Hours (MWh)Therms (US) (thm)Electronvolts (eV)Foot-Pounds (ft·lbf)Ergs (erg)