British Thermal Unit to Calorie
Convert British Thermal Unit [BTU] to Calorie [cal] and vice versa.
Conversion Formula
Example: 1 BTU = 252.165 cal
The conversion uses the following relationship: British Thermal Unit values are converted to the base unit (Joule), then converted to Calorie.
Related Fuel Efficiency - Volume Conversions
Quick Reference Table
| BTU | cal |
|---|---|
| 1 | 252.165 |
| 5 | 1260.83 |
| 10 | 2521.65 |
| 25 | 6304.13 |
| 50 | 12608.3 |
| 100 | 25216.5 |
| 250 | 63041.3 |
| 500 | 126083 |
| 1000 | 252165 |
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