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Torque Calculator
Calculate torque from force and lever arm length.
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Torque
Compare Your Options And Get Clear Answers
Calculate torque from force and lever arm length.
Torque Estimator
Enter your numbers below for an instant estimate.
0
💡 Tip: τ = F r sin θ.
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Torque Quick Guide
Typical values for reference.
| Force N | Arm m | Angle ° | Torque N·m |
|---|---|---|---|
| 100 | 0.25 | 90 | 25.0 N·m |
| 200 | 0.3 | 90 | 60.0 N·m |
| 300 | 0.5 | 60 | 129.9 N·m |
| 500 | 1 | 90 | 500.0 N·m |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Torque Calculator FAQ
Answers to common questions about this calculator.
Cross product.
It gives a quick estimate of torque from the values you enter.
No. It is a planning estimate, so check important figures with a professional or official source.
Yes. Edit any field and the result updates when you calculate.