How to convert kW to HP?

Multiply kW by 1.34102 for hp, or 1.35962 for PS.

1 PS is about 98.6% of one mechanical hp.

kW to HP Converter (and PS/CV)

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Frequently asked questions

How do I convert kW to HP?

Multiply kilowatts by 1.34102 to get mechanical horsepower (hp), or by 1.35962 to get metric horsepower (PS/CV). For example, 100 kW = 134.1 hp.

What is the difference between hp and PS?

Mechanical hp (imperial) and PS/CV (metric, used in Europe) are slightly different: 1 PS is about 98.6% of one hp. Car brochures in Europe usually quote PS.

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kW ↔ HP ↔ PS Converter