cal → BTU converter with instant results
| Calories (cal) | BTUs (BTU) |
|---|---|
| 0.01 cal | 3.9656512e-05 BTU |
| 0.1 cal | 0.00039656512 BTU |
| 0.25 cal | 0.00099141281 BTU |
| 0.5 cal | 0.0019828256 BTU |
| 1 cal | 0.0039656512 BTU |
| 2 cal | 0.0079313025 BTU |
| 5 cal | 0.019828 BTU |
| 10 cal | 0.039657 BTU |
| 25 cal | 0.099141 BTU |
| 50 cal | 0.198283 BTU |
| 100.00 cal | 0.396565 BTU |
| 250.00 cal | 0.991413 BTU |
| 500.00 cal | 1.9828 BTU |
| 1000.00 cal | 3.9657 BTU |
To convert calories to btus: Multiply by 0.0039656512.
The conversion factor is: 1 cal = 0.0039656512 BTU. Conversely, 1 BTU = 252.17 cal.
The calorie (cal) is a unit of energy. It is commonly used in various measurement contexts.