Hydraulic and pneumatic calculators
Enter your system's values and we calculate the size you need straight away, then show matching pumps, motors, cylinders, hoses and accumulators in one click.
- Hydraulic pump flow rate and displacement calculatorFind the pump displacement (cm³/rev) and the motor power you need from the required flow rate and the motor speed.Calculate
- Hydraulic motor torque and speed calculatorFind the motor displacement and the flow rate and power required from the torque, pressure and speed you need.Calculate
- Hydraulic cylinder force and speed calculatorFind the push and pull forces and the extend and retract speeds from the bore, rod diameter, pressure and flow rate.Calculate
- 700 bar cylinder (jack) selectionFind the capacity each cylinder needs from the load to lift, the number of cylinders and the safety margin.Calculate
- Pneumatic cylinder bore calculatorFind the cylinder bore from the force you need and the air pressure, and see cylinders with that standard bore.Calculate
- Hydraulic hose size calculatorFind the hose inner diameter you need and the flow velocity from the flow rate and the line type.Calculate
- Hydraulic accumulator volume calculatorFind the accumulator's gas volume from the oil volume you need and the working pressures.Calculate
- Pressure unit converterConvert between bar, psi, MPa, kPa, kgf/cm² and atm.Calculate
The calculations are for preliminary selection: check the values in the manufacturer's catalogue and your system's conditions separately. If you are unsure about a choice, write to us and we will look at it together.