Power
hp to BTU/h Converter
1 hp = 2,544.43 BTU/h. Enter any value and the result updates instantly.
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Accuracy and rounding
For engines, motors, and HVAC comparisons.
Power units compare rates of work or energy transfer. They do not describe total energy used over time.
For appliance or motor comparisons, one or two decimals is usually enough. For sizing equipment, follow the spec tolerance.
How to convert hp to BTU/h
- Type the hp value in the calculator.
- Keep hp selected as the from unit and BTU/h selected as the to unit.
- Use the instant result, or copy it with the copy button.
hp to BTU/h chart
| hp | BTU/h |
|---|---|
| 1 hp | 2,544.43 BTU/h |
| 2 hp | 5,088.87 BTU/h |
| 5 hp | 12,722.17 BTU/h |
| 10 hp | 25,444.34 BTU/h |
| 25 hp | 63,610.84 BTU/h |
| 50 hp | 127,221.68 BTU/h |
| 100 hp | 254,443.36 BTU/h |
Formula
BTU/h = hp x 2,544.433579139252
Example: 1 hp = 2,544.43 BTU/h.
Source
Power units derived from the watt; mechanical horsepower is 745.699871582 W.
Common questions
How do I convert hp to BTU/h?
Enter the hp value in the converter, or multiply by the factor shown in the formula. 1 hp = 2,544.43 BTU/h.
What should I watch out for?
Power conversions compare rates of work or energy transfer, not total energy used over time.
Where does this power conversion come from?
Power units derived from the watt; mechanical horsepower is 745.699871582 W. ConverterBase uses stable definitions and fixed conversion factors, not live or rounded market data.