How it works
Torque magnitude = radius × force × |sin(angle between radius and force)|, in newton-metres.
Input definitions
- Force (N)
- Enter the value in the labeled unit.
- Distance from pivot (m)
- Enter the value in the labeled unit.
- Angle between arm and force (degrees)
- Enter the value in the labeled unit.
A worked example
- Force (N)
- 10
- Distance from pivot (m)
- 2
- Angle between arm and force (degrees)
- 90
Assumptions & limits
Ideal educational model in the stated SI units. Real equipment, structural design and safety decisions need appropriate professional analysis; losses are excluded unless entered.
Sources & review
Maintained by AnsRio. Methods and examples use automated checks; this does not imply independent professional certification.
Method updated 2026-10-18. Content checked against the stated method and examples. Our verification approach.
Common questions
When does the same force produce no torque?
When its line of action passes through the pivot. A force parallel to the radius gives a zero sine factor.
How does Torque from force and angle work?
Torque magnitude = radius × force × |sin(angle between radius and force)|, in newton-metres.
What should I check before using Torque from force and angle?
Ideal educational model in the stated SI units. Real equipment, structural design and safety decisions need appropriate professional analysis; losses are excluded unless entered.