Energy Converter
Kilowatt-hour (kWh)
Kilocalorie (kcal)
How it is calculated
Each unit is defined via the base unit (joule (J)). The value is first converted to the base unit, then to the selected unit.
1 kWh = 3600000 J
1 kcal = 4184 J
1 kWh × 3600000 = 3600000 J
3600000 J ÷ 4184 = 860.420650096 kcal
Convert joules, kilowatt-hours, calories, kilocalories, BTU, and electronvolts.