Torque Calculator
Calculate torque from applied force, lever-arm distance and angle.
How to Use the Torque Calculator
Enter force and the perpendicular distance from the pivot to calculate torque.
Practical Example
A 50 N force applied 0.4 m from a pivot produces 20 N·m of torque.
Factors That Affect the Result
Force angle, lever-arm distance, measurement accuracy and unit consistency affect real torque.
Frequently Asked Questions
What formula is used?
Torque = force × perpendicular distance.
Is torque the same as power?
No.
What is the SI unit?
Newton-meter.
Torque and Lever Arm
For a force applied perpendicular to a lever arm, torque is force multiplied by perpendicular distance from the axis. If the force is applied at an angle, only the perpendicular component contributes fully. Keep force and distance units consistent when comparing results.