Convert 1 Horsepower to Watts

Convert between Horsepower and Watts with step-by-step calculation. 1 Horsepower = 745.6999 Watts.

Horsepower to Watts
Horsepower
Watts
Answer
1 horsepower ≈ 745.6999 watts
Decimal places: 0 1 2 3 4 5 6 7 8 9 10
Step 1 — Conversion factor

1 horsepower ≈ 745.7 watts

To convert horsepower to watts, multiply by 745.7.

Step 2 — Calculate

1 hp × 745.7 W1 hp

≈ 1 × 745.7

≈ 745.6999 W (rounded to 4 decimal places)

1 horsepower ≈ 745.6999 watts

Horsepower to Watts conversion table
HorsepowerWatts
1745.7
21491.4
53728.5
107457
2518642.5
5037285
10074570
250186425
500372850
1000745700

How to Convert Horsepower to Watts

To convert Horsepower to Watts, use the conversion factor: 1 Horsepower = 745.6999 Watts. Enter any value above and click Convert to see the step-by-step calculation.

Formula

Multiply or divide the value by the conversion factor to get the result. The calculator shows every step of the arithmetic.

Frequently Asked Questions

How many Watts are in 1 Horsepower?

1 Horsepower = 745.6999 Watts.

What category is this conversion?

This is a Power conversion.

Complete list of Horsepower conversions
Horsepower to BTU per Hour Horsepower to Calorie per Second Horsepower to Foot-pound per Second Horsepower to Gigawatt Horsepower to Horsepower (electric) Horsepower to Horsepower (metric) Horsepower to Kilowatts Horsepower to Megawatt Horsepower to Milliwatt Horsepower to Ton of Refrigeration Watts to Horsepower