Hydraulic Cylinder Force Calculator
Calculate hydraulic cylinder extension and retraction force from bore diameter, rod diameter and system pressure.
Enter Cylinder Details
Metric is selected by default. Use the unit selectors if your cylinder or pressure data is supplied in inches, PSI or MPa.
Force Results
Extension Force
— kN
— Tonnes
Retraction Force
— kN
— Tonnes
Piston Area
— mm²
Annulus Area
— mm²
Important Safety Note
These results are theoretical only and do not allow for friction, pressure loss, cylinder condition, mechanical efficiency, load angle or safety factor. Always confirm final component selection against manufacturer specifications and system requirements.