Convert US gallon per minute to liter per second

1 gpm = 0.0630901964 L/s

sig figs

1 gpm = 0.0631 L/s

1 gpm in every volumetric flow rate unit

liter per day	5,450 L/d
cubic centimeter per minute	3,790 cm³/min
milliliter per minute	3,790 mL/min
US gallon per day	1,440 gpd
cubic inch per minute	231 in³/min
liter per hour	227 L/h
milliliter per second	63.1 mL/s
US gallon per hour	60 gph
barrel per day	34.3 bbl/d
cubic foot per hour	8.02 cfh
cubic meter per day	5.45 m³/d
liter per minute	3.79 L/min
US gallon per minute	1 gpm
imperial gallon per minute	0.833 imp gpm
cubic meter per hour	0.227 m³/h
cubic foot per minute	0.134 cfm
liter per second	0.0631 L/s
acre-foot per day	0.00442 ac·ft/d
cubic meter per minute	0.00379 m³/min
cubic foot per second	0.00223 cfs
million US gallons per day	0.00144 MGD
million imperial gallons per day	0.0012 MIGD
cubic meter per second	0.0000631 m³/s

How the conversion works

Multiply by 0.0630901964 to go from US gallon per minute to liter per second, 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? liter per second to US gallon per minute: 1 L/s = 15.85032314 gpm.

US gallon per minute to liter per second: common values

1 gpm	0.063090196 L/s
2 gpm	0.12618039 L/s
3 gpm	0.18927059 L/s
5 gpm	0.31545098 L/s
10 gpm	0.63090196 L/s
15 gpm	0.94635295 L/s
20 gpm	1.2618039 L/s
25 gpm	1.5772549 L/s
50 gpm	3.1545098 L/s
75 gpm	4.7317647 L/s
100 gpm	6.3090196 L/s
250 gpm	15.772549 L/s
500 gpm	31.545098 L/s
1000 gpm	63.090196 L/s

Other volumetric flow rate conversions

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

All volumetric flow rate units →

Solvers that use volumetric flow rate