Torque Calculator
Free online Torque Calculator.
Calculator
How to Use
- Enter the required values
- Click Calculate to see the result
- Review the detailed output
Formula
Torque = Force x Distance x sin(angle). T = r x F x sin(theta). Units: Newton-meters (Nm) or lb-ft. Power = Torque x angular velocity. HP = (T x RPM) / 5252.
Example Calculations
Wrench
Input: Force: 50 N, Distance: 0.3 m, Angle: 90 degrees
Result: Torque: 15 Nm
Engine
Input: Horsepower: 300, RPM: 6,000
Result: Torque: 262.6 lb-ft (356 Nm)
At Angle
Input: Force: 100 N, Distance: 0.5 m, Angle: 30 degrees
Result: Torque: 25 Nm
About This Calculator
Free online torque calculator. Calculate instantly in your browser with our easy-to-use tool. No sign-up required.
Our torque calculator is free, easy to use, and provides instant results. All calculations are performed in your browser for privacy and speed.
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Frequently Asked Questions
What is torque?
Rotational force: Torque = Force x Distance x sin(angle). Measured in Newton-meters.
Torque vs force?
Force is linear push/pull. Torque is rotational. Same force farther from pivot = more torque.
Calculate engine torque?
Torque (lb-ft) = (HP x 5252) / RPM.
Torque and power relationship?
Power = torque x angular velocity. HP = (torque x RPM) / 5252.
Torque in vehicles?
Determines acceleration and towing ability. High torque at low RPM = strong initial acceleration.