Energy Converter
Convert joules, calories, BTU, watt-hours, and more. Fast and accurate energy conversions.
Convert Energy
1000 J = 0.239006
kcal
Formula: 1 J = 0.000239006 kcal
Energy Conversion Table
| Unit | Symbol |
|---|---|
| Joule | J |
| Kilojoule | kJ |
| Calorie | cal |
| Kilocalorie | kcal |
| Watt-hour | Wh |
| Kilowatt-hour | kWh |
| BTU | BTU |
About Energy Conversion
Energy is a fundamental concept in physics, nutrition, and engineering. Our converter makes it easy to convert between different energy units used in various fields.
Whether you're calculating food energy, working on physics problems, or managing electrical consumption, accurate energy conversions are essential.
Available Units
Joule(J)
Kilojoule(kJ)
Calorie(cal)
Kilocalorie(kcal)
Watt-hour(Wh)
Kilowatt-hour(kWh)
BTU(BTU)