The conversion from Gallon Per Hour (GPH) to Gallon Per Minute (GPM) is a fundamental calculation in various fields, including engineering, plumbing, and environmental science. GPH is a unit of measurement representing the volume of liquid flowing through a pipe or system over a period of one hour, typically expressed in gallons. On the other hand, GPM measures the same volume of liquid but over a shorter duration of one minute. To convert GPH to GPM, one simply divides the GPH value by 60, as there are 60 minutes in an hour. This conversion is crucial in understanding flow rates, pressure drops, and system efficiency in applications such as water treatment, irrigation systems, and fuel dispensing.