Convert watt (W) to horsepower mechanical (hp).
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Mechanical Horsepower to Watt Converter (hp to W)
Convert horsepower mechanical (hp) to watt (W).Unit Converter · Power
Quick answer
1 mechanical horsepower (hp) is approximately equal to 745.6999 watts (W). 1 watt (W) is approximately equal to 0.00134102 mechanical horsepowers (hp).
To convert hp to W, multiply the value in mechanical horsepowers by 745.699871582. For example, 10 hp = 7,456.99871582 W, and 100 hp = 74,569.9871582 W.
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Quick reference — horsepower mechanical to watt
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How to convert mechanical horsepowers to watts
How many watts are in a mechanical horsepower? 1 mechanical horsepower is about 745.6999 watts. This free hp to W converter and mechanical horsepower to watt calculator gives the answer instantly for any value.
To convert mechanical horsepower (hp) to watt (W), multiply the value in mechanical horsepowers by 745.699871582.
W = hp × 745.699871582
- 1
Take the value in mechanical horsepowers
For example, 25 hp.
- 2
Multiply by 745.699871582
25 × 745.699871582.
- 3
Read the answer in watts
25 hp = 18,642.4967896 W.
Mechanical Horsepower to Watt conversion table
Common values from 1 to 1,000 mechanical horsepowers converted to watts.
| Mechanical Horsepower (hp) | Watt (W) |
|---|---|
| 1 hp | 745.69987158 W |
| 2 hp | 1,491.39974316 W |
| 3 hp | 2,237.09961475 W |
| 4 hp | 2,982.79948633 W |
| 5 hp | 3,728.49935791 W |
| 6 hp | 4,474.19922949 W |
| 7 hp | 5,219.89910107 W |
| 8 hp | 5,965.59897266 W |
| 9 hp | 6,711.29884424 W |
| 10 hp | 7,456.99871582 W |
| 15 hp | 11,185.4980737 W |
| 20 hp | 14,913.9974316 W |
| 25 hp | 18,642.4967896 W |
| Mechanical Horsepower (hp) | Watt (W) |
|---|---|
| 30 hp | 22,370.9961475 W |
| 40 hp | 29,827.9948633 W |
| 50 hp | 37,284.9935791 W |
| 60 hp | 44,741.9922949 W |
| 70 hp | 52,198.9910107 W |
| 75 hp | 55,927.4903687 W |
| 80 hp | 59,655.9897266 W |
| 90 hp | 67,112.9884424 W |
| 100 hp | 74,569.9871582 W |
| 250 hp | 1,86,424.967896 W |
| 500 hp | 3,72,849.935791 W |
| 1,000 hp | 7,45,699.871582 W |
About mechanical horsepowers and watts
Mechanical Horsepower (hp)
Mechanical horsepower (hp) is about 745.7 watts. It is traditionally used to rate engines and motors.
Watt (W)
The watt (W) is the SI unit of power: one joule per second. Light bulbs and appliances are rated in watts.
hp to W: common questions
- How many watts are in 1 mechanical horsepower?
- 1 mechanical horsepower (hp) is approximately equal to 745.6999 watts (W). In short: 1 hp ≈ 745.6999 W.
- How do I convert mechanical horsepowers to watts?
- To convert hp to W, multiply the value in mechanical horsepowers by 745.699871582. For example, 5 hp = 3,728.49935791 W.
- How do I convert watts to mechanical horsepowers?
- To convert W to hp, divide the value in watts by 745.699871582. Or open the Watt to Horsepower Mechanical converter, which does it for you.
- What is 10 hp in W, and what is 100 hp?
- 10 hp = 7,456.99871582 W, and 100 hp = 74,569.9871582 W. The table above lists more values from 1 to 1,000.
- Is this hp to W 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.
Watt to Mechanical Horsepower converter →All Power converters →
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