Engine Horsepower Calculator

Name: Engine Horsepower Calculator
Rating: 4.8 (987 reviews)

Convert engine power between HP (BHP), kW, and metric PS.

Calculator

Power Value

From Unit

Torque (Nm) — optional, for torque method

RPM — for torque method

Result

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P(kW) = Torque(Nm) × RPM ÷ 9549.3. Popular Indian cars: Maruti Swift 90 bhp, Honda City 121 bhp, Toyota Fortuner 204 bhp. BHP (brake horsepower) = HP measured at crankshaft.