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Calorie to British Thermal Unit
1 cal = 0.00396567 BTU
Formula: BTU = cal × 0.00396567
Example: 10 cal = 0.0396567 BTU
cal to BTU table
| Calorie | British Thermal Unit |
|---|---|
| 1 cal | 0.00396567 BTU |
| 2 cal | 0.00793133 BTU |
| 5 cal | 0.0198283 BTU |
| 10 cal | 0.0396567 BTU |
| 20 cal | 0.0793133 BTU |
| 25 cal | 0.0991417 BTU |
| 50 cal | 0.198283 BTU |
| 100 cal | 0.396567 BTU |
| 250 cal | 0.991417 BTU |
| 500 cal | 1.98283 BTU |
| 1,000 cal | 3.96567 BTU |
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