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Hydraulic Horsepower Calculator

Use this Hydraulic Horsepower Calculator to calculate the fluid power in a system from pressure and flow rates.

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How do you calculate hydraulic horsepower?

To find hydraulic horsepower, use the equation:

HP = (PSI X GPM) / 1714

PSI = Pressure in Pounds per Square Inch

GPM = Flow Rate in Gallons per Minute

Example: Calculate hydraulic horsepower when pressure is 2000psi and flow rate is 20GPM:

Horsepower = (2000 x 20) / 1714

Calculated out this gives a hydraulic horsepower of 23.34.
(Rounded to the nearest 100th)