Watt to Horsepower Converter
1 W = 0.001341 hp
1 W = 0.001341 hp
Watt to Horsepower Table
| Watt (W) | Horsepower (hp) |
|---|---|
| 0.01 | 0.0000134102 |
| 0.1 | 0.0001341022 |
| 1 | 0.001341 |
| 2 | 0.002682 |
| 5 | 0.006705 |
| 10 | 0.01341 |
| 20 | 0.02682 |
| 50 | 0.067051 |
| 100 | 0.134102 |
| 500 | 0.670511 |
| 1000 | 1.341 |
How to Convert Watt to Horsepower
To convert Watt (W) to Horsepower (hp), use the formula: 1 W = 0.001341 hp.
For example, to convert 5 W to hp: 5 W = 0.006705 hp. Similarly, 10 W = 0.01341 hp, 25 W = 0.033526 hp, and 100 W = 0.134102 hp.
To convert in the other direction, 1 hp = 745.7 W. Simply enter your value in either field above for instant bi-directional conversion.
What is a Watt?
A watt (W) is the SI unit of power — one joule per second. Watts are used for light bulb ratings, electronics, and electrical systems.
What is a Horsepower?
A horsepower (hp) is about 745.7 watts — originally defined by James Watt. Horsepower is the standard unit for engine power in the US and UK.
Common Watt to Horsepower Conversions
Here are some frequently looked-up conversions between Watt and Horsepower:
- 1 W = 0.001341 hp
- 5 W = 0.006705 hp
- 10 W = 0.01341 hp
- 25 W = 0.033526 hp
- 100 W = 0.134102 hp