Unit Converter
Joules to Kilocalories Converter
Convert joules (j) to kilocalories (kcal) instantly in your browser. 1 joule = 0.000239 kilocalories.
How to convert joules to kilocalories
Use the converter above, or multiply the joules value by 0.000239. The formula is:
kcal = j × 0.000239
Joules to Kilocalories conversion table
| Joules (j) | Kilocalories (kcal) |
|---|---|
| 1 | 0.000239 |
| 2 | 0.000478 |
| 5 | 0.001195 |
| 10 | 0.00239 |
| 20 | 0.00478 |
| 50 | 0.01195 |
| 100 | 0.023901 |
Common questions
How many kilocalories in 1 joule? 1 joule = 0.000239 kilocalories.
How many joules in 1 kilocalorie? 1 kilocalorie = 4184 joules.
Is this converter accurate? It uses standard conversion factors and works entirely in your browser. For engineering/medical/financial decisions, verify with a trusted source.