Convert US gallon per minute to cubic meter per hour

1 gpm = 0.227124707 m³/h

1 gpm = 0.22712 m³/h

1 gpm in every volumetric flow rate unit

liter per day	5,451 L/d
cubic centimeter per minute	3,785.4 cm³/min
milliliter per minute	3,785.4 mL/min
US gallon per day	1,440 gpd
cubic inch per minute	231 in³/min
liter per hour	227.12 L/h
milliliter per second	63.09 mL/s
US gallon per hour	60 gph
barrel per day	34.286 bbl/d
cubic foot per hour	8.0208 cfh
cubic meter per day	5.451 m³/d
liter per minute	3.7854 L/min
US gallon per minute	1 gpm
imperial gallon per minute	0.83267 imp gpm
cubic meter per hour	0.22712 m³/h
cubic foot per minute	0.13368 cfm
liter per second	0.06309 L/s
acre-foot per day	0.0044192 ac·ft/d
cubic meter per minute	0.0037854 m³/min
cubic foot per second	0.002228 cfs
million US gallons per day	0.00144 MGD
million imperial gallons per day	0.0011991 MIGD
cubic meter per second	0.00006309 m³/s

How the conversion works

Multiply by 0.227124707 to go from US gallon per minute to cubic meter per hour, or divide by it to go back. Every conversion on this site routes through the SI value (m³/s) rather than a table of pairwise factors, so a round-trip returns exactly what you started with.

Going the other way? cubic meter per hour to US gallon per minute — 1 m³/h = 4.402867539 gpm.

US gallon per minute to cubic meter per hour — common values

1 gpm	0.22712471 m³/h
2 gpm	0.45424941 m³/h
3 gpm	0.68137412 m³/h
5 gpm	1.1356235 m³/h
10 gpm	2.2712471 m³/h
15 gpm	3.4068706 m³/h
20 gpm	4.5424941 m³/h
25 gpm	5.6781177 m³/h
50 gpm	11.356235 m³/h
75 gpm	17.034353 m³/h
100 gpm	22.712471 m³/h
250 gpm	56.781177 m³/h
500 gpm	113.56235 m³/h
1000 gpm	227.12471 m³/h

Other volumetric flow rate conversions

L/min → m³/h L/s → m³/h m³/s → m³/h gpm → L/min gpm → L/s gpm → m³/s gpm → cfm gpm → gpd

All volumetric flow rate units →

Solvers that use volumetric flow rate