kW to HP Converter
Convert engine power between kilowatts, horsepower and metric horsepower (PS) in one step.
- Kilowatts—
- Horsepower (hp)—
- Metric horsepower (PS)—
- Watts—
Saved scenarios
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Estimates for education only — not financial, tax or legal advice. Lenders may calculate taxes and fees differently by state or province. Always check your contract.
kW to hp formula
In the US and UK, car power is quoted in horsepower (hp). European spec sheets use kW and often PS — the metric horsepower, about 1.4% smaller than a mechanical horsepower. That is why a "150 PS" car is about 148 hp.
Quick table
- 75 kW = 100.6 hp = 102 PS
- 100 kW = 134.1 hp = 136 PS
- 150 kW = 201.2 hp = 204 PS
- 200 kW = 268.2 hp = 272 PS
- 300 kW = 402.3 hp = 408 PS
Electric cars
EV makers usually quote power in kW. A 250 kW electric motor is about 335 hp. Compare running costs with the EV charging cost calculator.
Frequently asked questions
How many hp is 1 kW?
1 kW is 1.341 mechanical horsepower (hp), or 1.360 metric horsepower (PS).
How do I convert hp to kW?
Multiply horsepower by 0.7457. For example, 200 hp × 0.7457 = 149.1 kW.
What is the difference between hp and PS?
PS (Pferdestärke) is the metric horsepower used in Europe. 1 PS = 0.986 hp, so PS figures look slightly higher.
Is bhp the same as hp?
Brake horsepower (bhp) is measured at the crankshaft and uses the same unit as hp.
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