Convert Kilojoule to Kilocalorie
1 kilojoule equals 0.23900574 kilocalories. Enter a value below to convert instantly.
Formula
Multiply the number of kilojoules by 0.239005736138 to get kilocalories.
Step by step
- Start with 1 kJ.
- Multiply by the conversion factor 0.239005736138.
- 1 × 0.239005736138 = 0.23900574 kcal.
Kilojoule to Kilocalorie conversion table
| Kilojoules (kJ) | Kilocalories (kcal) |
|---|---|
| 1 | 0.23900574 |
| 2 | 0.47801147 |
| 5 | 1.1950287 |
| 10 | 2.3900574 |
| 20 | 4.7801147 |
| 50 | 11.950287 |
| 100 | 23.900574 |
| 500 | 119.50287 |
| 1,000 | 239.00574 |
About the kilojoule
The kilojoule (kJ) is a SI unit of energy.
About the kilocalorie
The kilocalorie (kcal) is a Metric unit of energy.
Where this conversion is used
Converting kilojoules to kilocalories comes up when nutrition labels, electricity bills, heating, and physics.
Need the other direction? Convert kilocalorie to kilojoule →
Related conversions
Frequently asked questions
How many kilocalories are in a kilojoule?
One kilojoule equals 0.23900574 kilocalories.
How do you convert kilojoules to kilocalories?
Multiply the number of kilojoules by 0.239005736138 to get kilocalories.
What is 1 kilocalorie in kilojoules?
One kilocalorie equals 4.184 kilojoules.
When would I convert kilojoules to kilocalories?
This conversion is common when nutrition labels, electricity bills, heating, and physics.
Conversion factors are based on internationally agreed unit definitions. See our methodology and sources for details on how these values are verified.