HomeEverydayHorsepower Calculator

🐎 Horsepower Calculator

Calculate horsepower from torque and RPM, or convert watts to horsepower.

How to Calculate Horsepower

Horsepower from torque uses the formula HP = Torque (lb-ft) x RPM / 5252. The constant 5252 comes from the relationship between radians per second and RPM. One mechanical horsepower equals 745.7 watts, which is useful for converting between electrical and mechanical power ratings.

AD PLACEMENT — IN-CONTENT (728×90)