921 HP after calculating to kW (kilowatts) is 677,21 kW and equals 908,38 BHP.

**How to calculate that 921 HP is 677,21 kW (kilowatts)?**

It’s very simple – just multiply 921 HP by 0,74. It gives 677,21 kW (kilowatts).

921 HP after calculating to kW (kilowatts) is 677,21 kW and equals 908,38 BHP.

**How to calculate that 921 HP is 677,21 kW (kilowatts)?**

It’s very simple – just multiply 921 HP by 0,74. It gives 677,21 kW (kilowatts).