Torque (Nm) to Horsepower (HP) Conversion Calculator:
Enter the torque in Nm and speed in rpm, then press the calculate button.
Torque (Nm) to Horsepower (HP) Calculation:
Motor Power P(HP) is equal to the torque T(Nm) in Newton meter times of speed N(rpm) divided by 7127.
The motor power P(HP) = T(Nm)*N(rpm)/ 7127
P(HP) = 0.000140304 x T(Nm)*N(rpm)
Example:
A motor can provide 144Nm at 1480 rpm. Calculate the motor rating in horsepower.
Use our torque to HP conversion formula
HP = 0.0001403 * 144 * 1480
Horsepower = 29.9 HP, approximately 30 HP
