hp to Watts Converter

Convert hp to watts (hp to W) instantly with our free online converter. Accurate results with decimal precision.

hp
Swap
W

How to convert hp to watts?

To convert hp to watts, you can use the following conversion factor: **1 hp = 745.7 W**, multiply the number of hp by 745.7.

P(W) = P(hp) × 745.7

Example

Convert 1 hp to watts:

P(W) = 1 hp × 745.7 = 745.7 W

How many W in a hp?

There are 745.7 W in one hp.

1 hp = 745.7 W

1 hp = 745.7 W

How many hp in a W?

There are 0.001341 hp in one W.

1 W = 0.001341 hp

1 W = 0.001341 hp

What is horsepower and where is it used?

Horsepower (hp) measures engine power output. It's commonly used in automotive, marine, and industrial applications to rate engine performance and power output.

Why convert hp to watts?

Converting hp to watts is needed for electrical engineering calculations, power system design, and compatibility with modern power measurement systems that use watts.

Popular hp to watts conversion table

hp (hp) Watts (W)
1 hp 745.7 W
5 hp 3728.5 W
10 hp 7457 W
25 hp 18642.5 W
50 hp 37285 W
100 hp 74570 W
250 hp 186425 W
500 hp 372850 W
1000 hp 745700 W