Convert Calorie (cal) to BTU (BTU) instantly. Enter any value and get the result immediately.
cal → BTU Converter
| Calorie (cal) | BTU (BTU) |
|---|---|
| 0.1 cal | 0.00039657 BTU |
| 0.5 cal | 0.00198283 BTU |
| 1 cal | 0.00396565 BTU |
| 2 cal | 0.0079313 BTU |
| 5 cal | 0.01982826 BTU |
| 10 cal | 0.03965651 BTU |
| 20 cal | 0.07931302 BTU |
| 50 cal | 0.19828256 BTU |
| 100 cal | 0.39656512 BTU |
| 200 cal | 0.79313025 BTU |
| 500 cal | 1.98282562 BTU |
| 1000 cal | 3.96565124 BTU |
| 5000 cal | 19.82825621 BTU |
| 10000 cal | 39.65651243 BTU |
Formula: BTU = Calorie × 0.00396565
Example: 1 cal = 0.00396565 BTU
You can also use the interactive converter above. Simply enter any Calorie value and the equivalent BTU value will appear instantly. Click the ⇄ button to reverse the conversion.