Watt Hours to Horsepower Hours Converter
EngineeringJoules, calories, kilowatt-hours and more.
How to convert Watt Hours to Horsepower Hours
Multiply the watt hours value by 0.00134102: 1 Wh = 0.00134102 hp⋅h. Going the other way, 1 hp⋅h = 745.7 Wh, so divide by 0.00134102 or use the Horsepower Hours to Watt Hours converter.
About these units
Watt Hours (Wh)
A watt-hour is the energy of one watt sustained for one hour, exactly 3,600 joules. Phone and laptop batteries are rated in watt-hours.
Horsepower Hours (hp⋅h)
A horsepower-hour is one horsepower sustained for one hour, about 2.685 megajoules.
Watt Hours to Horsepower Hours conversion table
| Watt Hours (Wh) | Horsepower Hours (hp⋅h) |
|---|---|
| 1 Wh | 0.00134102 hp⋅h |
| 2 Wh | 0.00268204 hp⋅h |
| 3 Wh | 0.00402307 hp⋅h |
| 4 Wh | 0.00536409 hp⋅h |
| 5 Wh | 0.00670511 hp⋅h |
| 10 Wh | 0.0134102 hp⋅h |
| 20 Wh | 0.0268204 hp⋅h |
| 25 Wh | 0.0335256 hp⋅h |
| 50 Wh | 0.0670511 hp⋅h |
| 100 Wh | 0.134102 hp⋅h |
| 500 Wh | 0.670511 hp⋅h |
| 1,000 Wh | 1.34102 hp⋅h |
More watt hours conversions
- Watt Hours to Kilowatt Hours1 Wh = 0.001 kWh
- Watt Hours to Electron Volts1 Wh = 2.2469e+22 eV
- Watt Hours to Megawatt Hours1 Wh = 1e-6 MWh
- Watt Hours to Joules1 Wh = 3,600 J
- Watt Hours to Calories1 Wh = 860.421 cal
- Watt Hours to British Thermal Units1 Wh = 3.41213 BTU
- Watt Hours to Ergs1 Wh = 3.6e+10 erg
See every unit on the Energy Converter.