Horsepower to Watt Converter – Free Online Tool
Quick Answer
Convert horsepower to watts instantly with this free HP to Watt converter from Toolscal. Enter a power value and get accurate conversions without signup or downloads.
Convert horsepower to watts instantly. Free HP to Watt power converter by Toolscal.
Horsepower (HP) is a unit of power equal to 745.7 watts. This free converter by Toolscal helps you convert horsepower to watts for engine power, motor ratings, and mechanical power calculations.
Enter a numeric value to convert
Conversion Formula
To convert horsepower to watts, multiply by 745.7.
Example: 5 HP × 745.7 = 3728.5 W
Example Conversions
Conversion Table
| Horsepower | Watts |
|---|---|
| 0.5 HP | 373 W |
| 1 HP | 746 W |
| 2 HP | 1491 W |
| 3 HP | 2237 W |
| 5 HP | 3729 W |
| 7.5 HP | 5593 W |
| 10 HP | 7457 W |
| 50 HP | 37285 W |
| 100 HP | 74570 W |
| 200 HP | 149140 W |
Frequently Asked Questions
How do I convert horsepower to watts?
Multiply horsepower by 745.7. For example, 5 HP × 745.7 = 3728.5 W. Use Toolscal's free converter.
How many watts in 1 horsepower?
1 horsepower equals 745.7 watts (mechanical horsepower).
What are common HP to watt conversions?
Common conversions: 1 HP = 746 W, 5 HP = 3729 W, 10 HP = 7457 W, 100 HP = 74570 W.