Convert Kilojoules to Kilocalories
1 kilojoule = 0.23900574 kilocalories. Multiply the number of kilojoules by 0.239005736138.
Kilojoules to Kilocalories table
| Kilojoules | Kilocalories |
|---|---|
| 1 kJ | 0.23900574 kcal |
| 2 kJ | 0.47801147 kcal |
| 3 kJ | 0.71701721 kcal |
| 4 kJ | 0.95602294 kcal |
| 5 kJ | 1.1950287 kcal |
| 10 kJ | 2.3900574 kcal |
| 20 kJ | 4.7801147 kcal |
| 25 kJ | 5.9751434 kcal |
| 50 kJ | 11.950287 kcal |
| 100 kJ | 23.900574 kcal |
| 500 kJ | 119.50287 kcal |
| 1000 kJ | 239.00574 kcal |
About these units
The kilojoule (kJ) is a metric unit of energy & work, equal to 1,000 joules.
The kilocalorie (food calorie) (kcal) is a specialist or regional unit of energy & work, equal to 4,184 joules.
Going the other way, 1 kilocalorie (food calorie) = 4.184 kilojoules. Diet calories, electricity bills in kilowatt-hours, boiler ratings in BTU and particle physics in electronvolts are all the same physical quantity. Convert energy across every scale from the atomic to the industrial.
Frequently asked
- How many kilocalories are in a kilojoule?
- 1 kilojoule = 0.23900574 kilocalories.
- How do you convert kilojoules to kilocalories?
- Multiply the number of kilojoules by 0.239005736138.
- What is 10 kJ in kcal?
- 10 kJ = 2.3900574 kcal.