Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Mechanical
Friction Force Calculator
Calculates the friction force resisting relative motion between two surfaces from the normal force and the coefficient of friction. Use it in braking, clamping, or sliding contact design problems.
Fill in the required fields to see your result.
Mechanical
Spring Force Calculator
Calculate the restoring force a spring exerts when compressed or stretched using Hooke's Law. Use it for spring selection, mechanism design, physics problems, and any application involving elastic force.
Fill in the required fields to see your result.
Key differences
| Friction Force Calculator | Spring Force Calculator | |
|---|---|---|
| Category | Mechanical | Mechanical |
| Inputs required | 2 | 2 |
| Result | Friction Force (N) | Spring Force (N) |
| What it does | Calculates the friction force resisting relative motion between two surfaces from the normal force and the coefficient of friction. Use it in braking, clamping, or sliding contact design problems. | Calculate the restoring force a spring exerts when compressed or stretched using Hooke's Law. Use it for spring selection, mechanism design, physics problems, and any application involving elastic force. |