## Mechanical Horsepower Calculator

Find the horsepower for an engine with this Mechanical Horsepower Calculator.

## How do you calculate mechanical horsepower?

To find the mechanical horsepower of a motor, use the

horsepower formula:

HP = ( Torque x RPM) / 63025

Torque is measured in Inch Pounds

Example: The mechanical horsepower of a motor with 1000
in/lbs

of output torque and an output speed of 2000 RPM
is:

HP = (1000 x 2000) / 63025

Calculated out this gives a mechanical horsepower of
31.7334.

(rounded to the nearest 10,000th)