Free Calculator
Shaft Power from Torque & RPM Calculator
Calculate mechanical shaft power from rotational torque and rotational speed. Fundamental for motor selection, drivetrain sizing, and power audits.
Enter Your Details
N·m
rpm
Rate this calculator
Formula correctness
Ease of use
Usefulness to my work
Suggest a new calculator
Missing a tool? Tell us what calculator would save you time and we will consider adding it to the suite.