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Horsepower to Kilowatts Converter (hp to kW)

1 hp = 0.7456998716 kW. Type any value to convert horsepower to kilowatts.

1 hp = 0.7456998716 kW

Formula: kW = hp × 0.7456998716

Common values
Decimals
In every unit 9 units
Milliwatt (mW) 745,699.8716 mW
Watt (W) 745.6998716 W
Kilowatt (kW) 0.7456998716 kW
Megawatt (MW) 0.0007456998716 MW
Horsepower (hp) 1 hp
Metric horsepower (PS) 1.013869665 PS
BTU per hour (BTU/h) 2,544.433578 BTU/h
Kilocalorie per hour (kcal/h) 641.6155683 kcal/h
Ton of refrigeration (TR) 0.2120361315 TR

Convert on our server?

If you continue, the file is uploaded over an encrypted connection and converted on our server. You can keep using the site meanwhile. The original is deleted as soon as it is converted; the result is kept for 6 hours so you can download it, and you can delete it at any time. Files are never shared or used for anything else.

Calculated in your browser – nothing you type is sent anywhere. Privacy details

Horsepower to kilowatts table

Formula: kW = hp × 0.7456998716

Horsepower (hp)Kilowatt (kW)
0.1 hp0.07456998716 kW
0.25 hp0.1864249679 kW
0.5 hp0.3728499358 kW
1 hp0.7456998716 kW
2 hp1.491399743 kW
3 hp2.237099615 kW
4 hp2.982799486 kW
5 hp3.728499358 kW
6 hp4.474199229 kW
7 hp5.219899101 kW
8 hp5.965598973 kW
9 hp6.711298844 kW
10 hp7.456998716 kW
12 hp8.948398459 kW
15 hp11.18549807 kW
20 hp14.91399743 kW
25 hp18.64249679 kW
30 hp22.37099615 kW
40 hp29.82799486 kW
50 hp37.28499358 kW
60 hp44.74199229 kW
75 hp55.92749037 kW
100 hp74.56998716 kW
150 hp111.8549807 kW
200 hp149.1399743 kW
250 hp186.4249679 kW
500 hp372.8499358 kW
1,000 hp745.6998716 kW

How to use: Horsepower to Kilowatts

  1. 1 Type the value in horsepower.
  2. 2 The result in kilowatts appears at once – or type in the kilowatts field to convert back.
  3. 3 Pick a common value, round to fewer decimals or swap the units with one click.
  4. 4 Copy the result, or open “In every unit” to see the value in all units of power.

About this tool

Horsepower (hp) is a unit of power (imperial and US customary); 1 hp = 745.6998716 W. Kilowatt (kW) is a unit of power (SI); 1 kW = 1,000 W.

To convert horsepower to kilowatts, multiply the value by 0.7456998716 (kW = hp × 0.7456998716). Example: 100 hp = 74.56998716 kW.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

How do I convert horsepower to kilowatts?

To convert horsepower to kilowatts, multiply the value by 0.7456998716: kW = hp × 0.7456998716. For example 100 hp = 74.56998716 kW.

What is 1 hp in kilowatts?

1 hp = 0.7456998716 kW. The other way round, 1 kW = 1.34102209 hp.

How exact is the result?

The converter uses the official definitions of both units and shows up to 10 significant digits; choose 0–6 decimals to round. Both units are defined exactly in terms of each other, so the factor itself is exact.

Can I convert other units of power here?

Yes – choose any of the 9 units of power in the From and To lists, or switch to another measurement at the top.

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