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Horsepower to Metric Horsepower Converter (hp to PS)

1 hp = 1.013869665 PS. Type any value to convert horsepower to metric horsepower.

1 hp = 1.013869665 PS

Formula: PS = hp × 1.013869665

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

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Horsepower to metric horsepower table

Formula: PS = hp × 1.013869665

Horsepower (hp)Metric horsepower (PS)
0.1 hp0.1013869665 PS
0.25 hp0.2534674164 PS
0.5 hp0.5069348327 PS
1 hp1.013869665 PS
2 hp2.027739331 PS
3 hp3.041608996 PS
4 hp4.055478662 PS
5 hp5.069348327 PS
6 hp6.083217993 PS
7 hp7.097087658 PS
8 hp8.110957323 PS
9 hp9.124826989 PS
10 hp10.13869665 PS
12 hp12.16643599 PS
15 hp15.20804498 PS
20 hp20.27739331 PS
25 hp25.34674164 PS
30 hp30.41608996 PS
40 hp40.55478662 PS
50 hp50.69348327 PS
60 hp60.83217993 PS
75 hp76.04022491 PS
100 hp101.3869665 PS
150 hp152.0804498 PS
200 hp202.7739331 PS
250 hp253.4674164 PS
500 hp506.9348327 PS
1,000 hp1,013.869665 PS

How to use: Horsepower to Metric Horsepower

  1. 1 Type the value in horsepower.
  2. 2 The result in metric horsepower appears at once – or type in the metric horsepower 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. Metric horsepower (PS) is a unit of power (metric, accepted for use with the SI); 1 PS = 735.49875 W.

To convert horsepower to metric horsepower, multiply the value by 1.013869665 (PS = hp × 1.013869665). Example: 100 hp = 101.3869665 PS.

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

Frequently asked questions

How do I convert horsepower to metric horsepower?

To convert horsepower to metric horsepower, multiply the value by 1.013869665: PS = hp × 1.013869665. For example 100 hp = 101.3869665 PS.

What is 1 hp in metric horsepower?

1 hp = 1.013869665 PS. The other way round, 1 PS = 0.9863200706 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.