kcal to J
1 kcal = 4184 J
In every unit
J = kcal × 4184
To convert kcal to joules, multiply by 4184. The factor comes from the exact definitions of both units, through the SI unit.
kcal to J table
| kcal | J |
|---|---|
| 0.5 | 2092 |
| 1 | 4184 |
| 2 | 8368 |
| 5 | 20920 |
| 10 | 41840 |
| 15 | 62760 |
| 20 | 83680 |
| 25 | 104600 |
| 30 | 125520 |
| 50 | 209200 |
| 75 | 313800 |
| 100 | 418400 |
| 150 | 627600 |
| 200 | 836800 |
| 500 | 2092000 |
| 1000 | 4184000 |