Power Converter
Convert Watt to Horsepower (Mechanical).
Input the value of watts below to convert instantly to horsepower with standard conversions, definitions, and equations.
How to Convert Watts to Horsepower
To convert watt to horsepower (mechanical), we use the official conversion formulas. Below is the mathematical formula, plain-English explanation, and a worked example.
watt-to-horsepower-formula.py
# Mathematical Formula
Value in Horsepower = Value in Watts × 0.001341
# Worked Example (5 W)
5 W × 0.001341 = 0.0067 hp
What is a Watt?
Watt (W)
The SI unit of power, equal to 1 Joule per second.
What is a Horsepower (Mechanical)?
Horsepower (Mechanical) (hp)
A unit of power representing the work rate of a draft horse, equal to exactly 745.699872 Watts.
Watt to Horsepower (Mechanical) Conversion Table
| Watt (W) | Horsepower (Mechanical) (hp) |
|---|---|
| 1 W | 0.00134 hp |
| 2 W | 0.00268 hp |
| 3 W | 0.00402 hp |
| 5 W | 0.00671 hp |
| 10 W | 0.01341 hp |
| 15 W | 0.02012 hp |
| 20 W | 0.02682 hp |
| 25 W | 0.03353 hp |
| 50 W | 0.06705 hp |
| 100 W | 0.1341 hp |
| 250 W | 0.33526 hp |
| 500 W | 0.67051 hp |
| 1000 W | 1.34102 hp |
Horsepower (Mechanical) to Watt Conversion Table
| Horsepower (Mechanical) (hp) | Watt (W) |
|---|---|
| 1 hp | 745.69987 W |
| 2 hp | 1491.39974 W |
| 3 hp | 2237.09962 W |
| 5 hp | 3728.49936 W |
| 10 hp | 7456.99872 W |
| 15 hp | 11185.49808 W |
| 20 hp | 14913.99744 W |
| 25 hp | 18642.4968 W |
| 50 hp | 37284.9936 W |
| 100 hp | 74569.9872 W |
| 250 hp | 186424.968 W |
| 500 hp | 372849.936 W |
| 1000 hp | 745699.872 W |
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