← All tools

Mechanical

Torque / Power / RPM

Enter any two of torque, power and RPM to solve the third.

CALCULATOR

Enter values

Enter exactly two values.

USAGE

How to use it

  1. Enter two known quantities.
  2. Choose W or kW for power.
  3. Read all three normalized results.

FORMULA

Calculation

P(W) = T(Nm) × 2π × RPM / 60

Example

10 Nm at 1500 RPM ≈ 1.57 kW

TECHNICAL

Technical notes

  • Uses the steady-state mechanical power relationship.