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Converters
Power Converter - Watts, Kilowatts, Horsepower & More
Power Converter - Watts, Kilowatts, Horsepower & More
Convert between power units instantly
Converters
Power Converter
Value
From unit
Watt (W)
Kilowatt (kW)
Megawatt (MW)
Horsepower (hp)
BTU/hour
Calorie/second
All conversions
Watt (W)
1
Copy
Kilowatt (kW)
0.001
Copy
Megawatt (MW)
0.000001
Copy
Horsepower (hp)
0.00134102
Copy
BTU/hour
3.41214
Copy
Calorie/second
0.239006
Copy
How to Use
1
Enter a power value
2
Select the unit to convert from
3
See all conversions update in real-time
Frequently Asked Questions
How many watts are in one horsepower?
1 mechanical horsepower = 745.7 watts. To convert HP to watts, multiply by 745.7.
How do I convert kilowatts to horsepower?
Multiply kilowatts by 1.34102 to get horsepower. For example, 100 kW ≈ 134.1 hp.