How is Car Horsepower Calculated?

1 Answers
Adaline
07/30/25 9:53am
Power (W) = 2π × Torque (N-m) × RPM/60. The horsepower of an engine refers to the output capacity of the engine, which is the output power. Power (kW) = Torque (N-m) × RPM (rpm)/9549. This is how the horsepower of a car is calculated.
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