kW ↔ Horsepower
Convert between kilowatts and horsepower
kW ↔ Horsepower
Quick Facts
- •1 hp = 0.7457 kW
- •1 kW = 1.341 hp
- •Average car: 150-300 hp
Kilowatts and Horsepower
One horsepower equals approximately 0.7457 kilowatts. Horsepower is commonly used for engines and motors in the US, while kilowatts are the international standard. Electric vehicles often list power in both units. A typical car has 150-300 hp (112-224 kW).
How to convert Kilowatts to Horsepower
To convert kilowatts to horsepower, multiply the number of kilowatts by the conversion factor. The exact factor is 1.34102.
Formula
Horsepower = Kilowatts × 1.34102
Worked example
Convert 10 kW to hp: 10 kW = 13.41 hp.
Kilowatts to Horsepower reference table
Use this quick lookup for common kilowatts to horsepower values.
| Kilowatts (kW) | Horsepower (hp) |
|---|---|
| 1 kW | 1.341 hp |
| 2 kW | 2.682 hp |
| 5 kW | 6.705 hp |
| 10 kW | 13.41 hp |
| 20 kW | 26.82 hp |
| 25 kW | 33.526 hp |
| 50 kW | 67.051 hp |
| 75 kW | 100.577 hp |
| 100 kW | 134.102 hp |
| 250 kW | 335.255 hp |
Frequently asked questions
What is the formula to convert Kilowatts to Horsepower?
Multiply the number of kilowatts by 1.34102 to get horsepower. For example, 10 kW equals 13.41 hp.
How many horsepower are in 1 kilowatt?
1 kW equals 1.341 hp.
How do I convert horsepower back to kilowatts?
Reverse the formula: Kilowatts = Horsepower ÷ 1.34102. For example, 100 hp equals 74.57 kW.
Is this Kilowatts to Horsepower converter accurate?
Yes. Conversions use the internationally accepted ratio for kilowatts and horsepower and are calculated to 3 decimal places in your browser.
What is 10 kW in hp?
10 kW equals 13.41 hp.
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This calculator is for educational and reference purposes only. Always verify critical calculations independently.