RPM Calculator
Find the shaft speed required to deliver a given power at a given torque.
N = 60 × P / (2π × T)
- N = speed (rpm)
- P = power (W)
- T = torque (N·m)
Result
Enter values and press Calculate.
N = 60 × P / (2π × T)
For educational and general reference only. Results depend on the accuracy of the values entered and are rounded to the selected precision. Verify critical designs with a qualified engineer and applicable codes. Full disclaimer