Calories to Joules Converter
Convert calories to joules. Energy unit conversion for science and nutrition.
CL
CalcLeap Editorial Team
Reviewed by certified professionals · Last updated April 1, 2026
Convert calories to joules. Energy unit conversion for science and nutrition.
Calories (cal)
Joules (J)
Conversion Table
| Calories (cal) | Joules (J) |
|---|---|
| 1 Calories (cal) | 4.18 Joules (J) |
| 10 Calories (cal) | 41.84 Joules (J) |
| 50 Calories (cal) | 209.2 Joules (J) |
| 100 Calories (cal) | 418.4 Joules (J) |
| 500 Calories (cal) | 2092 Joules (J) |
| 1000 Calories (cal) | 4184 Joules (J) |
| 2000 Calories (cal) | 8368 Joules (J) |