Convert BTU (IT) to Calories (thermo)
BTU (IT) → Calories (thermo)
BTU × 252.1644 = cal
cal × 0.003965667 = BTU
To convert btu (it) (BTU) to calories (thermo) (cal), multiply the btu (it) value by 252.1644. 1 BTU = 252.1644 cal, and 1 cal = 0.003965667 BTU. The conversion is a linear scaling with no offset, so the same factor applies to any value.
Going the other way? Convert cal to BTU.
BTU to cal table
| BTU (IT) (BTU) | Calories (thermo) (cal) |
|---|---|
| 0.1 BTU | 25.21644 cal |
| 0.5 BTU | 126.0822 cal |
| 1 BTU | 252.1644 cal |
| 2 BTU | 504.3288 cal |
| 5 BTU | 1260.822 cal |
| 10 BTU | 2521.644 cal |
| 20 BTU | 5043.288 cal |
| 50 BTU | 12608.22 cal |
| 100 BTU | 25216.44 cal |
| 500 BTU | 126082.2 cal |
| 1000 BTU | 252164.4 cal |
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