W to hp
Convert Watt to Horsepower
Convert Watt to Horsepower instantly with the tool above. The conversion factor is 0.00134102, meaning 1 watt equals 0.00134102 horsepower. Type any value and the result updates immediately — no ads, no page reloads, no clutter.
Type a number above. The result updates instantly — no buttons, no reloads.
1 Watt = 0.00134102 horsepower
1 Horsepower = 745.69987158 watts
Quick reference
Common watts converted to horsepower at a glance.
| W | hp |
|---|---|
| 1 | 0.00134102 |
| 2 | 0.00268204 |
| 5 | 0.00670511 |
| 10 | 0.01341022 |
| 25 | 0.03352555 |
| 50 | 0.0670511 |
| 100 | 0.13410221 |
| 500 | 0.67051104 |
| 1,000 | 1.34102209 |
How to convert watts to horsepower
To convert a value from watts to horsepower, multiply the watt value by 0.00134102 horsepower. For example, 10 watts × that factor = 0.01341022 horsepower.
This watt to horsepower converter runs entirely in your browser, so results appear instantly with no page reload, no advertisements and no sign-up.
Frequently asked questions
How many horsepower are in 1 watt?+
1 watt is equal to 0.00134102 horsepower.
How do you convert watts to horsepower?+
To convert watts to horsepower, multiply the watt value by 0.00134102. For example, 10 watts × 0.00134102 = 0.01341022 horsepower.
What is the formula to convert watts to horsepower?+
Watt → Horsepower: value × 0.00134102. Equivalently, 1 watt = 0.00134102 horsepower.
Is this Watt to Horsepower converter free to use?+
Yes. This watt to horsepower converter is completely free, works instantly in your browser, and contains no advertisements, popups or sign-up.