Convert US gallon per minute to liter per second
1 gpm = 0.0630901964 L/s
1 gpm = 0.06309 L/s
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 0.0630901964 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/sm³/h → L/sm³/s → L/sgpm → L/mingpm → m³/hgpm → m³/sgpm → cfmgpm → gpdSolvers that use volumetric flow rate