Overview
What Is a Torque Calculator?
This tool calculates torque (rotational force) using the formula torque = force × distance from the pivot point.
Calculate torque from force and distance.
This tool calculates torque (rotational force) using the formula torque = force × distance from the pivot point.
Useful for mechanics coursework involving rotational motion and leverage.
Input the force in Newtons.
Input the lever arm distance.
The result updates automatically.
Torque = Force × Distance (assuming perpendicular force application).
Force in Newtons, distance in meters, and torque in Newton-meters.
Because torque increases with distance from the pivot point, a longer lever arm amplifies the same applied force into more torque.
Yes, this basic formula assumes perpendicular force - at other angles, only the perpendicular component contributes to torque.
No, calculations happen entirely in your browser.
Engine specifications, wrench mechanics, and any rotational machinery all involve torque calculations.
Direction matters in torque (clockwise vs counterclockwise) - sign conventions depend on your reference frame.
No, work involves force over linear distance; torque involves force over rotational distance (lever arm) - related but distinct concepts.
Yes, engine torque ratings use this same fundamental concept.
Yes, completely free with no sign-up required.