Converters/Energy
Calories to Joules Converter
Free online calories to joules converter. Multiply calories by 4.184 to get joules. 1 calorie = 4.184 J.
How it works
Multiply calories by 4.184 to get joules. 1 calorie = 4.184 J.
Related Converters
Calories to Joules Conversion Table
| Calories (cal) | Joules (J) |
|---|---|
| 0.5 cal | 2.092 J |
| 1 cal | 4.184 J |
| 2 cal | 8.368 J |
| 5 cal | 20.92 J |
| 10 cal | 41.84 J |
| 20 cal | 83.68 J |
| 50 cal | 209.2 J |
| 100 cal | 418.4 J |
| 250 cal | 1,046 J |
| 500 cal | 2,092 J |
| 1,000 cal | 4,184 J |
How the Conversion Works
Multiply calories by 4.184 to get joules. 1 calorie = 4.184 J.
Going the other way: 1 J = 0.23901 cal. Enter a value in either field above and the converter runs the math in both directions instantly.