Free online converter — type a value and get the result instantly. No signup, works offline in your browser.
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| calories (cal) | kilojoules (kJ) |
|---|---|
| 0.1 cal | 0.000418 kJ |
| 0.25 cal | 0.001046 kJ |
| 0.5 cal | 0.002092 kJ |
| 1 cal | 0.004184 kJ |
| 2 cal | 0.008368 kJ |
| 3 cal | 0.012552 kJ |
| 5 cal | 0.02092 kJ |
| 10 cal | 0.04184 kJ |
| 20 cal | 0.08368 kJ |
| 25 cal | 0.1046 kJ |
| 50 cal | 0.2092 kJ |
| 100 cal | 0.4184 kJ |
| 250 cal | 1.046 kJ |
| 500 cal | 2.092 kJ |
| 1000 cal | 4.184 kJ |
| 5000 cal | 20.92 kJ |
| 10000 cal | 41.84 kJ |
Type a value in calories in the converter above — the equivalent in kilojoules is calculated instantly. 1 cal equals 0.004184 kJ.
Multiply the value in calories by 0.004184 to get the value in kilojoules.
There are 0.004184 kilojoules in 1 cal.