Horsepower Converter
Convert horsepower (mechanical, 550 ft·lbf/s) (hp) to other units, with every conversion from 1 hp listed.
Change the values and press Calculate to work out your own figures.
Enter a power, choose its unit and the unit you want. The answer is exact until it is shown, and the same value appears in every other unit.
Show the working
- 1 hp = 2544.43357764 BTU/h
- 1 × 2544.43357764 = 2544.43357764 BTU/h
1 hp in other units
| Conversion | 1 hp equals |
|---|---|
| Horsepower to btu (it) per hour | 2,544.43357764 BTU/h |
| Horsepower to kilocalories per hour | 641.615568283 kcal/h |
| Horsepower to kilowatts | 0.745699871582 kW |
| Horsepower to megawatts | 0.000745699871582 MW |
| Horsepower to microwatts | 745,699,871.582 µW |
| Horsepower to milliwatts | 745,699.871582 mW |
| Horsepower to watts | 745.699871582 W |
About the units
- Horsepower (hp)
- Horsepower (mechanical, 550 ft·lbf/s), a US customary unit. Exact from 550 × 0.3048 m × 0.45359237 kg × 9.80665 m/s² per second. Definition: NIST SP 811 Appendix B.9 (horsepower, 550 ft·lbf/s).