Gallon per Minute (US) to Cubic Meter per Hour

Convert Gallon per Minute (US) [gpm] to Cubic Meter per Hour [m³/h] and vice versa.

From

Conversion Formula

Example: 1 gpm = 0.227125 m³/h

The conversion uses the following relationship: Gallon per Minute (US) values are converted to the base unit (Cubic Meter per Second), then converted to Cubic Meter per Hour.

Related Mass Flux Density Conversions

gpm to m³/s m³/h to m³/s

gpm to L/s m³/h to L/s

gpm to L/min m³/h to L/min

gpm to ft³/s m³/h to ft³/s

gpm to kg/s m³/h to kg/s

gpm to kg/h m³/h to kg/h

Quick Reference Table

gpm	m³/h
1	0.227125
5	1.13562
10	2.27125
25	5.67812
50	11.3562
100	22.7125
250	56.7812
500	113.562
1000	227.125

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Common Unit Systems