Calories to British thermal units Converter
Formula
To convert calories to british thermal units, multiply the value in calories by 0.003966.
British thermal units = Calories × 0.003966
Worked example
10 cal × 0.003966 = 0.039657 BTU
Calories to British thermal units conversion table
| Calories (cal) | British thermal units (BTU) |
|---|---|
| 1 | 0.003966 |
| 2 | 0.007931 |
| 3 | 0.011897 |
| 4 | 0.015863 |
| 5 | 0.019828 |
| 6 | 0.023794 |
| 7 | 0.02776 |
| 8 | 0.031725 |
| 9 | 0.035691 |
| 10 | 0.039657 |
| 11 | 0.043622 |
| 12 | 0.047588 |
| 13 | 0.051554 |
| 14 | 0.055519 |
| 15 | 0.059485 |
| 16 | 0.063451 |
| 17 | 0.067416 |
| 18 | 0.071382 |
| 19 | 0.075348 |
| 20 | 0.079313 |
| 25 | 0.099142 |
| 50 | 0.198283 |
| 100 | 0.396567 |