Convert US Gallons per Minute to Liters per Minute
1 us gallon per minute = 3.7854118 liters per minute. Multiply the number of us gallons per minute by 3.78541178421.
1 GPM = 3.785411784 L/min
Multiply the number of us gallons per minute by 3.78541178421.
Results are rounded for display. Double-check values for critical work.
Popular flow rate conversions
US Gallons per Minute to Liters per Minute table
| US Gallons per Minute | Liters per Minute |
|---|---|
| 1 GPM | 3.7854118 L/min |
| 2 GPM | 7.5708236 L/min |
| 3 GPM | 11.356235 L/min |
| 4 GPM | 15.141647 L/min |
| 5 GPM | 18.927059 L/min |
| 10 GPM | 37.854118 L/min |
| 20 GPM | 75.708236 L/min |
| 25 GPM | 94.635295 L/min |
| 50 GPM | 189.27059 L/min |
| 100 GPM | 378.54118 L/min |
| 500 GPM | 1,892.7059 L/min |
| 1000 GPM | 3,785.4118 L/min |
US Gallons per Minute to Liters per Minute in your head
Multiply by 15, then divide by 4.
That lands within 0.9% of the exact value.
10 GPM → 37.5 L/min in your head, 37.8541 L/min exactly.
About these units
The us gallon per minute (GPM) is a US customary unit of flow rate, equal to 0.000063090196 cubic meters per second.
The liter per minute (L/min) is a metric unit of flow rate, equal to 0.000016666667 cubic meters per second.
Going the other way, 1 liter per minute = 0.26417205 us gallons per minute. Pumps, compressors, taps and HVAC ducts are all rated in different flow units. Convert volumetric flow between metric, US and imperial measures.
Frequently asked
- How many liters per minute are in a us gallon per minute?
- 1 us gallon per minute = 3.7854118 liters per minute.
- How do you convert us gallons per minute to liters per minute?
- Multiply the number of us gallons per minute by 3.78541178421.
- What is 10 GPM in L/min?
- 10 GPM = 37.854118 L/min.