397 HP after calculating to kW (kilowatts) is 291,91 kW and equals 391,56 BHP.

**How to calculate that 397 HP is 291,91 kW (kilowatts)?**

It’s very simple – just multiply 397 HP by 0,74. It gives 291,91 kW (kilowatts).

397 HP after calculating to kW (kilowatts) is 291,91 kW and equals 391,56 BHP.

**How to calculate that 397 HP is 291,91 kW (kilowatts)?**

It’s very simple – just multiply 397 HP by 0,74. It gives 291,91 kW (kilowatts).