Rod Cylinder Estimator

Calculate extension and retraction forces for hydraulic cylinders

Input Parameters

Bore Size (inches) *

Rod Diameter (inches) *

Stroke Length (inches) *

System Pressure (PSI) *

Flow Rate (GPM) - Optional

Enter your cylinder specifications and click "Calculate Forces" to see results

Bore Area: π × (Bore Diameter / 2)²

Rod Area: π × (Rod Diameter / 2)²

Extension Force: Bore Area × Pressure

Retraction Force: (Bore Area - Rod Area) × Pressure

Volume: Bore Area × Stroke Length