Heat and Energy Unit Conversion

Convert heat and energy units such as J, kJ, cal, kcal, BTU, and kWh.

STEP 1

Enter Energy

Enter the value, source unit, and target unit for the conversion.

Conversion Result

Enter a value and press Convert to see the converted energy.

Available Heat and Energy Units

Heat and energy units supported by this converter
Unit Name
JJoule
kJKilojoule
calCalorie
kcalKilocalorie
BTUBritish Thermal Unit
kWhKilowatt-hour