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Nozzle Requirements

Find the nozzle requirements for a given pressure or flow rate.

This form is used to calculate the flow rate of a nozzle given the pressure.

Learn more about the units used on this page.

Nozzle Discharge



Flow Rate:


Nozzle Diameter Size

This form is used to calculate the desired diameter of a nozzle for a specific pressure and flow rate.

Flow Rate:

The Equation

This calculator uses this formula to determine the Flow rate given a nozzle diameter and pressure. Or the required nozzle diameter to achieve a specified flow rate given the pressure.

Nozzle Flow rate

Reference: Washington State University

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