Torque Calculator
How to calculate torque
- Choose whether you know the force and lever arm, or the power and speed.
- Enter the values.
- The torque appears in N·m, with lbf·ft, lbf·in and kgf·m.
Frequently asked questions
What is the formula?
Torque = force × lever arm, or torque = power / angular speed, where angular speed = 2π × RPM / 60.
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