Convert Horsepower (mechanical) to Metric horsepower (PS)

Horsepower (mechanical) → Metric horsepower (PS)
hp × 1.01387 = PS PS × 0.9863201 = hp

To convert horsepower (mechanical) (hp) to metric horsepower (ps) (PS), multiply the horsepower (mechanical) value by 1.01387. 1 hp = 1.01387 PS, and 1 PS = 0.9863201 hp. The conversion is a linear scaling with no offset, so the same factor applies to any value.

Going the other way? Convert PS to hp.

hp to PS table
Horsepower (mechanical) (hp) Metric horsepower (PS) (PS)
0.1 hp 0.101387 PS
0.5 hp 0.5069348 PS
1 hp 1.01387 PS
2 hp 2.027739 PS
5 hp 5.069348 PS
10 hp 10.1387 PS
20 hp 20.27739 PS
50 hp 50.69348 PS
100 hp 101.387 PS
500 hp 506.9348 PS
1000 hp 1013.87 PS
Common power ranges
Typical real-world values (kW)
Application Typical range
Small servo motor 0.05 – 0.75 kW
Mid-range servo motor 0.75 – 7.5 kW
Large industrial motor 7.5 – 75 kW
Heavy industrial drive 75 – 1,000 kW