Gallon per Minute to Gallon per Hour Converter

Gallon per minute (gal/min or GPM) is a unit of volumetric flow rate representing the volume of fluid in gallons passing through a given area per minute. It's one of the most common flow rate units in American water and fluid systems.

The GPM unit became standard in American plumbing, water systems, and fluid handling applications. It provided convenient numerical values for residential and commercial water systems, becoming the primary unit for pump ratings, plumbing design, and water system specifications in the United States.

GPM is extensively used in American plumbing, water supply systems, pumps, and fluid handling equipment. It's standard for water pump ratings, plumbing fixture flow rates, irrigation systems, and residential/commercial water system design and specifications.

Gallon per hour (gal/h) is a unit of volumetric flow rate representing the volume of fluid in gallons passing through a given area per hour. It's used for slow, continuous processes and fuel consumption measurements.

The gal/h unit became important for measuring fuel consumption, slow continuous processes, and applications where gallon-per-minute measurements would result in small decimal numbers. It was particularly useful in automotive fuel consumption and slow industrial processes.

Gal/h is used for fuel consumption measurements, slow continuous processes, chemical dosing, and precision flow applications in the United States. It's found in fuel consumption specifications, chemical feed systems, and continuous process monitoring where slow flow rates are involved.