More Energy Conversions
Free online Energy converter. Convert between all Energy units with instant results and a handy conversion table.
Choose two units to convert:
Joules → Kilojoules Joules → Calories Joules → Kilocalories Joules → Kilowatt-hours Joules → BTU Joules → Watt-hours Kilojoules → Calories Kilojoules → Kilocalories Kilojoules → Kilowatt-hours Kilojoules → BTU Kilojoules → Watt-hours Calories → Kilocalories Calories → Kilowatt-hours Calories → BTU Calories → Watt-hours Kilocalories → Kilowatt-hours Kilocalories → BTU Kilocalories → Watt-hours Kilowatt-hours → BTU Kilowatt-hours → Watt-hours BTU → Watt-hours
Popular %name% Conversions
1 Joules → Kilojoules 1 Joules → Calories 1 Joules → Kilocalories 1 Joules → Kilowatt-hours 1 Joules → BTU 1 Joules → Watt-hours