Kilojoules to Kilocalories Converter
Enter kilojoules to get kilocalories instantly. Works both ways.
1 kilojoule = 0.239006 kilocalories
How to convert kJ to kcal
To convert kilojoules to kilocalories, multiply by 0.239006 (or divide by 4.184). For example, 5 kJ × 0.239006 = 1.19503 kcal.
Need it the other way? Convert kilocalories to kilojoules.
KJ to kcal chart
| Kilojoules | Kilocalories |
|---|---|
| 0.1 kJ | 0.023901 kcal |
| 0.25 kJ | 0.059751 kcal |
| 0.5 kJ | 0.119503 kcal |
| 1 kJ | 0.239006 kcal |
| 2 kJ | 0.478011 kcal |
| 3 kJ | 0.717017 kcal |
| 4 kJ | 0.956023 kcal |
| 5 kJ | 1.19503 kcal |
| 6 kJ | 1.43403 kcal |
| 7 kJ | 1.67304 kcal |
| 8 kJ | 1.91205 kcal |
| 9 kJ | 2.15105 kcal |
| 10 kJ | 2.39006 kcal |
| 15 kJ | 3.58509 kcal |
| 20 kJ | 4.78011 kcal |
| 25 kJ | 5.97514 kcal |
| 30 kJ | 7.17017 kcal |
| 40 kJ | 9.56023 kcal |
| 50 kJ | 11.9503 kcal |
| 75 kJ | 17.9254 kcal |
| 100 kJ | 23.9006 kcal |
| 250 kJ | 59.7514 kcal |
| 500 kJ | 119.503 kcal |
| 1,000 kJ | 239.006 kcal |
More energy conversions
Frequently asked questions
How many kilocalories are in one kilojoule?
There are 0.239006 kilocalories in one kilojoule.
How do I convert kJ to kcal?
Multiply the value in kilojoules by 0.239006.