1 kcal = 4.184 kJ. Free Kilocalorie to Kilojoule converter with the formula, a worked example and a table of common values.
1 kcal = 4.184 kJ. To convert Kilocalorie to Kilojoule, multiply by 4.184.
To convert 5 kcal to kJ, multiply by 4.184: 5 × 4.184 = 20.92 kJ.
| kcal | kJ |
|---|---|
| 1 | 4.184 |
| 2 | 8.368 |
| 3 | 12.552 |
| 4 | 16.736 |
| 5 | 20.92 |
| 6 | 25.104 |
| 7 | 29.288 |
| 8 | 33.472 |
| 9 | 37.656 |
| 10 | 41.84 |
| 15 | 62.76 |
| 20 | 83.68 |
| 25 | 104.6 |
| 30 | 125.52 |
| 40 | 167.36 |
| 50 | 209.2 |
| 75 | 313.8 |
| 100 | 418.4 |
| 250 | 1,046 |
| 500 | 2,092 |
| 1,000 | 4,184 |
| kJ | kcal |
|---|---|
| 1 | 0.2390057 |
| 2 | 0.4780115 |
| 3 | 0.7170172 |
| 4 | 0.9560229 |
| 5 | 1.195029 |
| 6 | 1.434034 |
| 7 | 1.67304 |
| 8 | 1.912046 |
| 9 | 2.151052 |
| 10 | 2.390057 |
| 15 | 3.585086 |
| 20 | 4.780115 |
| 25 | 5.975143 |
| 30 | 7.170172 |
| 40 | 9.560229 |
| 50 | 11.95029 |
| 75 | 17.92543 |
| 100 | 23.90057 |
| 250 | 59.75143 |
| 500 | 119.5029 |
| 1,000 | 239.0057 |