Energy converters

Pick a conversion below. Each page has a calculator, formula and chart.

Joule to KilojoulesJoule to CaloriesJoule to KilocaloriesJoule to Watt-HoursJoule to Kilowatt-HoursKilojoule to JoulesKilojoule to CaloriesKilojoule to KilocaloriesKilojoule to Watt-HoursKilojoule to Kilowatt-HoursCalorie to JoulesCalorie to KilojoulesCalorie to KilocaloriesCalorie to Watt-HoursCalorie to Kilowatt-HoursKilocalorie to JoulesKilocalorie to KilojoulesKilocalorie to CaloriesKilocalorie to Watt-HoursKilocalorie to Kilowatt-HoursWatt-Hour to JoulesWatt-Hour to KilojoulesWatt-Hour to CaloriesWatt-Hour to KilocaloriesWatt-Hour to Kilowatt-HoursKilowatt-Hour to JoulesKilowatt-Hour to KilojoulesKilowatt-Hour to CaloriesKilowatt-Hour to KilocaloriesKilowatt-Hour to Watt-Hours