Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Mechanical
Belt Tension Calculator
Find the tight-side tension required in a belt drive to transmit a given power at a known belt speed. Use it when designing V-belt or flat-belt systems to size belts, pulleys, and shafts correctly.
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
| Belt Tension Calculator | Spring Force Calculator | |
|---|---|---|
| Category | Mechanical | Mechanical |
| Inputs required | 4 | 2 |
| Result | Tight Side Tension (N) | Spring Force (N) |
| What it does | Find the tight-side tension required in a belt drive to transmit a given power at a known belt speed. Use it when designing V-belt or flat-belt systems to size belts, pulleys, and shafts correctly. | 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. |