Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Mechanical
Pressure Vessel Wall Thickness Calculator
Determines the minimum wall thickness required for cylindrical or spherical pressure vessels under internal pressure. Use it when designing tanks, boilers, or piping to meet safety codes.
Fill in the required fields to see your result.
Mechanical
Shaft Torque and Stress Calculator
Calculate the maximum torsional shear stress in a solid circular shaft given applied torque and shaft diameter. Used in mechanical design to verify shafts against yield and fatigue limits before manufacture.
Fill in the required fields to see your result.
Key differences
| Pressure Vessel Wall Thickness Calculator | Shaft Torque and Stress Calculator | |
|---|---|---|
| Category | Mechanical | Mechanical |
| Inputs required | 5 | 2 |
| Result | Minimum Wall Thickness (mm) | Maximum Shear Stress (MPa) |
| What it does | Determines the minimum wall thickness required for cylindrical or spherical pressure vessels under internal pressure. Use it when designing tanks, boilers, or piping to meet safety codes. | Calculate the maximum torsional shear stress in a solid circular shaft given applied torque and shaft diameter. Used in mechanical design to verify shafts against yield and fatigue limits before manufacture. |