100 hp = 74.57 kW
100 hp is 74.57 kW. To convert horsepower to kilowatts, multiply by 0.7457. Change the number below for any other value.
- The same number of kilowatts in horsepower
- 134.1022 hp
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Horsepower to kilowatts near 100 hp
How it is worked out
Kilowatts = horsepower × 0.7457
1 hp = 0.7457 kW
100 hp × 0.7457 = 74.57 kW
Good to know
In your head: 100 × 0.75 ≈ 75 kW.
If the 100 is metric horsepower (PS or CV, as on many European and Asian car spec sheets), it is 73.55 kW.
Questions people ask
How many kW is 100 hp?
100 hp is 74.57 kW.
How do I convert horsepower to kilowatts?
Multiply by 0.7457. For example, 100 hp × 0.7457 = 74.57 kW.