Calories to Kilojoules Converter
1 cal = 0.004184 kJ. Type any value — it converts as you type, right in your browser.
=
0.004184 kJ
Formula
kJ = cal × 0.004184
Calories to Kilojoules conversion table
| Calories (cal) | Kilojoules (kJ) |
|---|---|
| 0.1 | 0.0004184 |
| 0.5 | 0.002092 |
| 1 | 0.004184 |
| 2 | 0.008368 |
| 5 | 0.02092 |
| 10 | 0.04184 |
| 20 | 0.08368 |
| 50 | 0.2092 |
| 100 | 0.4184 |
| 500 | 2.092 |
| 1,000 | 4.184 |
FAQ
How many kilojoules in a calorie?
1 cal equals 0.004184 kJ.
How do I convert cal to kJ?
Multiply the calories value by 0.004184 to get kilojoules.
What is the reverse conversion (kJ to cal)?
1 kJ equals 239 cal. Use our Kilojoules to Calories converter for the other direction.