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Calories to Kilojoules (cal → kJ)
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Formula
kilojoules = calories × 0.004184
1 cal = 0.004184 kJ · 1 kJ = 239.005736 cal
Calories to Kilojoules conversion table
| Calories | Kilojoules |
|---|---|
| 1 cal | 0.004184 kJ |
| 2 cal | 0.008368 kJ |
| 3 cal | 0.012552 kJ |
| 4 cal | 0.016736 kJ |
| 5 cal | 0.02092 kJ |
| 6 cal | 0.025104 kJ |
| 7 cal | 0.029288 kJ |
| 8 cal | 0.033472 kJ |
| 9 cal | 0.037656 kJ |
| 10 cal | 0.04184 kJ |
| 12 cal | 0.050208 kJ |
| 15 cal | 0.06276 kJ |
| 20 cal | 0.08368 kJ |
| 25 cal | 0.1046 kJ |
| 30 cal | 0.12552 kJ |
| 40 cal | 0.16736 kJ |
| 50 cal | 0.2092 kJ |
| 60 cal | 0.25104 kJ |
| 75 cal | 0.3138 kJ |
| 100 cal | 0.4184 kJ |
| 150 cal | 0.6276 kJ |
| 200 cal | 0.8368 kJ |
| 250 cal | 1.046 kJ |
| 500 cal | 2.092 kJ |
| 1,000 cal | 4.184 kJ |
FAQ
How many kilojoules are in one calorie?
1 cal = 0.004184 kJ. Multiply the calories value by 0.004184.
How do I convert kilojoules back to calories?
Use the reverse converter: 1 kJ = 239.005736 cal.