Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Engineering
Pump Head & Power Calculator
Calculates the brake horsepower a pump motor must deliver to move a fluid at a given flow rate against static head and pipe friction losses. Use it when selecting pumps for irrigation, HVAC, chemical processing, or water supply systems.
Fill in the required fields to see your result.
Engineering
Stress and Strain Calculator
Converts an applied force and cross-sectional area into mechanical stress in MPa. Use it when evaluating whether a structural member, fastener, or machine component will safely withstand an applied load.
Fill in the required fields to see your result.
Key differences
| Pump Head & Power Calculator | Stress and Strain Calculator | |
|---|---|---|
| Category | Engineering | Engineering |
| Inputs required | 5 | 2 |
| Result | Brake Horsepower Required (HP) | Stress (MPa) |
| What it does | Calculates the brake horsepower a pump motor must deliver to move a fluid at a given flow rate against static head and pipe friction losses. Use it when selecting pumps for irrigation, HVAC, chemical processing, or water supply systems. | Converts an applied force and cross-sectional area into mechanical stress in MPa. Use it when evaluating whether a structural member, fastener, or machine component will safely withstand an applied load. |