Energy Converter

Convert between joules, calories, kWh, BTU, and more

Value

From Unit

Quick Reference

1 kWh = 3,600,000 J

1 kcal = 4,184 J

1 BTU = 1,055.06 J

1 kWh = 3,412.14 BTU

1 kcal = 3.9683 BTU

1 kJ = 0.2778 Wh