Unit Converter
Kilocalories to Kilojoules Converter
Convert kilocalories (kcal) to kilojoules (kj) instantly in your browser. 1 kilocalorie = 4.184 kilojoules.
How to convert kilocalories to kilojoules
Use the converter above, or multiply the kilocalories value by 4.184. The formula is:
kj = kcal × 4.184
Kilocalories to Kilojoules conversion table
| Kilocalories (kcal) | Kilojoules (kj) |
|---|---|
| 1 | 4.184 |
| 2 | 8.368 |
| 5 | 20.92 |
| 10 | 41.84 |
| 20 | 83.68 |
| 50 | 209.2 |
| 100 | 418.4 |
Common questions
How many kilojoules in 1 kilocalorie? 1 kilocalorie = 4.184 kilojoules.
How many kilocalories in 1 kilojoule? 1 kilojoule = 0.239006 kilocalories.
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.