Convert Calories to Kilojoules
Instantly convert Calories (cal) to Kilojoules (kJ) with our free online calculator.
Formula: cal to kJ — multiply by 0.004184
Reference Table
| Calories (cal) | Kilojoules (kJ) |
|---|---|
| 1 | 0.004184 |
| 5 | 0.02092 |
| 10 | 0.04184 |
| 25 | 0.1046 |
| 50 | 0.2092 |
| 100 | 0.4184 |
How to Convert Calories to Kilojoules
Formula
To convert Calories (cal) to Kilojoules (kJ): multiply by 0.004184
About Calorie (cal)
A unit of energy equal to the heat needed to raise 1 gram of water by 1°C
About Kilojoule (kJ)
A unit of energy equal to 1,000 joules