Conversion
Gallon per minute (GPM) is a unit of volume flow rate equal to a certain amount of liquid passing though a cross-sectional area in a given time. This tool converts GPM to liters per minute and vice versa.
1 GPM is equal to approximately 3.785411784 liters.
GPM is a commonly used unit for water flow, especially in plumbing and irrigation systems. The measurement can be used to determine how much water is flowing through a pipe or how long it takes to fill a tank. GPM is also a common measure for water pressure in pumps, showerheads and pipes.
To use this tool, input the amount of water you want to convert in the top field. Then choose your units. The calculated expression will appear in the last box (conversion). Note: The conversion formulas in this calculator are based on standard US-American units. If you are using British or metric units, use the conversion tools available in those sections.
PSI to GPM
This calculator allows you to calculate water’s flow rate in gallons per minute from the psi reading on a pressure gauge. To begin, enter the pressure in psi in the first field, and then select your desired unit of measurement in the second field. Then enter the diameter of your pipe in inches in the third field, and finally, enter the water’s flow rate in gallons / hour into the final field. Then click the ‘Calculate’ button. gallons per minute to litres per minute