Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Mechanical
Pulley System Calculator
Calculate the effort force required to lift a load using fixed, movable, or compound pulley systems at a given mechanical efficiency. Ideal for rigging engineers, physics students, and maintenance teams planning lifts.
Fill in the required fields to see your result.
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.
Key differences
| Pulley System Calculator | Friction Force Calculator | |
|---|---|---|
| Category | Mechanical | Mechanical |
| Inputs required | 4 | 2 |
| Result | Required Pull Force (N) | Friction Force (N) |
| What it does | Calculate the effort force required to lift a load using fixed, movable, or compound pulley systems at a given mechanical efficiency. Ideal for rigging engineers, physics students, and maintenance teams planning lifts. | 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. |