Convert horsepower mechanical (hp) to watt (W).
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Watt to Mechanical Horsepower Converter (W to hp)
Convert watt (W) to horsepower mechanical (hp).Unit Converter · Power
Quick answer
1 watt (W) is approximately equal to 0.00134102 mechanical horsepowers (hp). 1 mechanical horsepower (hp) is approximately equal to 745.6999 watts (W).
To convert W to hp, multiply the value in watts by 0.0013410221. For example, 10 W = 0.01341022 hp, and 100 W = 0.13410221 hp.
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Quick reference — watt to horsepower mechanical
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How to convert watts to mechanical horsepowers
How many mechanical horsepowers are in a watt? 1 watt is about 0.00134102 mechanical horsepowers. This free W to hp converter and watt to mechanical horsepower calculator gives the answer instantly for any value.
To convert watt (W) to mechanical horsepower (hp), multiply the value in watts by 0.0013410221.
hp = W × 0.0013410221
- 1
Take the value in watts
For example, 25 W.
- 2
Multiply by 0.0013410221
25 × 0.0013410221.
- 3
Read the answer in mechanical horsepowers
25 W = 0.03352555 hp.
Watt to Mechanical Horsepower conversion table
Common values from 1 to 1,000 watts converted to mechanical horsepowers.
| Watt (W) | Mechanical Horsepower (hp) |
|---|---|
| 1 W | 0.00134102 hp |
| 2 W | 0.00268204 hp |
| 3 W | 0.00402307 hp |
| 4 W | 0.00536409 hp |
| 5 W | 0.00670511 hp |
| 6 W | 0.00804613 hp |
| 7 W | 0.00938715 hp |
| 8 W | 0.01072818 hp |
| 9 W | 0.0120692 hp |
| 10 W | 0.01341022 hp |
| 15 W | 0.02011533 hp |
| 20 W | 0.02682044 hp |
| 25 W | 0.03352555 hp |
| Watt (W) | Mechanical Horsepower (hp) |
|---|---|
| 30 W | 0.04023066 hp |
| 40 W | 0.05364088 hp |
| 50 W | 0.0670511 hp |
| 60 W | 0.08046133 hp |
| 70 W | 0.09387155 hp |
| 75 W | 0.10057666 hp |
| 80 W | 0.10728177 hp |
| 90 W | 0.12069199 hp |
| 100 W | 0.13410221 hp |
| 250 W | 0.33525552 hp |
| 500 W | 0.67051104 hp |
| 1,000 W | 1.34102209 hp |
About watts and mechanical horsepowers
Watt (W)
The watt (W) is the SI unit of power: one joule per second. Light bulbs and appliances are rated in watts.
Mechanical Horsepower (hp)
Mechanical horsepower (hp) is about 745.7 watts. It is traditionally used to rate engines and motors.
W to hp: common questions
- How many mechanical horsepowers are in 1 watt?
- 1 watt (W) is approximately equal to 0.00134102 mechanical horsepowers (hp). In short: 1 W ≈ 0.00134102 hp.
- How do I convert watts to mechanical horsepowers?
- To convert W to hp, multiply the value in watts by 0.0013410221. For example, 5 W = 0.00670511 hp.
- How do I convert mechanical horsepowers to watts?
- Use the Horsepower Mechanical to Watt converter, which applies the exact reverse factor.
- What is 10 W in hp, and what is 100 W?
- 10 W = 0.01341022 hp, and 100 W = 0.13410221 hp. The table above lists more values from 1 to 1,000.
- Is this W to hp converter accurate?
- Yes. It uses the exact conversion factor and shows results to as many as 8 decimal places, so you can rely on it for study, work and everyday measuring.
Mechanical Horsepower to Watt converter →All Power converters →
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