1 gpm = 3.78541 L/min
1 Gallon per minute (US) (gpm) = 3.78541 Liter per minute (L/min).
If you want to reverse convert, use Liter per minute → Gallon per minute (US). 1 L/min = 0.26417217685799 gpm. You can also explore the full Flow converter page for more cross conversions.
Conversion formula
Gallon per minute (US) to Liter per minute formula: value in L/min = value in gpm × 3.78541.
Liter per minute to Gallon per minute (US) formula: value in gpm = value in L/min × 0.26417217685799.
How to convert Gallon per minute (US) to Liter per minute
To convert Gallon per minute (US) to Liter per minute, multiply the value in gpm by 3.78541. This gives the result in L/min.
For example, 1 gpm = 3.78541 L/min and 10 gpm = 37.8541 L/min.
What is Gallon per minute (US)?
Gallon per minute (US) (gpm): Pump flow measured in US liquid gallons, not imperial gallons. 1 US gal/min = 3.785411784 L/min.
What is Liter per minute?
Liter per minute (L/min): Useful for taps, showers and small pump ratings. 1 L/min = 60 L/h.
FAQ
How many liter per minute are in 1 gallon per minute (us)?
There are 3.78541 L/min in 1 gpm.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert gallon per minute (us) to liter per minute?
Multiply the value in gpm by 3.78541 to get the value in L/min.
Gallon per minute (US) → other Flow units
- 1 gallon per minute (us) = 6.3090166666667E-5 cubic meter per second
- 1 gallon per minute (us) → cubic meter per hour = 0.2271246 cubic meter per hour
- 1 gallon per minute (us) → liter per second = 0.063090166666667 liter per second
- 1 gallon per minute (us) → liter per minute = 3.78541 liter per minute
- 1 gallon per minute (us) → cubic foot per minute = 0.13368049251642 cubic foot per minute
Gallon per minute (US) → Liter per minute Table
The table below shows common values from Gallon per minute (US) to Liter per minute and the reverse direction for quick reference.
| gpm | L/min | Rounded |
|---|---|---|
| 1 gpm | 3.78541 L/min | 3.7854 |
| 2 gpm | 7.57082 L/min | 7.5708 |
| 3 gpm | 11.35623 L/min | 11.3562 |
| 4 gpm | 15.14164 L/min | 15.1416 |
| 5 gpm | 18.92705 L/min | 18.9270 |
| 10 gpm | 37.8541 L/min | 37.8541 |
| 12 gpm | 45.42492 L/min | 45.4249 |
| 15 gpm | 56.78115 L/min | 56.7812 |
| 20 gpm | 75.7082 L/min | 75.7082 |
| 25 gpm | 94.63525 L/min | 94.6353 |
| 30 gpm | 113.5623 L/min | 113.5623 |
| 40 gpm | 151.4164 L/min | 151.4164 |
| 50 gpm | 189.2705 L/min | 189.2705 |
| 75 gpm | 283.90575 L/min | 283.9058 |
| 100 gpm | 378.541 L/min | 378.5410 |
| 200 gpm | 757.082 L/min | 757.0820 |
| 250 gpm | 946.3525 L/min | 946.3525 |
| 500 gpm | 1892.705 L/min | 1892.7050 |
| 750 gpm | 2839.0575 L/min | 2839.0575 |
| 1000 gpm | 3785.41 L/min | 3785.4100 |
| 2500 gpm | 9463.525 L/min | 9463.5250 |
| 5000 gpm | 18927.05 L/min | 18927.0500 |
| 10000 gpm | 37854.1 L/min | 37854.1000 |
Liter per minute → Gallon per minute (US) Table
| L/min | gpm | Rounded |
|---|---|---|
| 1 L/min | 0.26417217685799 gpm | 0.2642 |
| 2 L/min | 0.52834435371598 gpm | 0.5283 |
| 3 L/min | 0.79251653057397 gpm | 0.7925 |
| 4 L/min | 1.056688707432 gpm | 1.0567 |
| 5 L/min | 1.3208608842899 gpm | 1.3209 |
| 10 L/min | 2.6417217685799 gpm | 2.6417 |
| 12 L/min | 3.1700661222959 gpm | 3.1701 |
| 15 L/min | 3.9625826528698 gpm | 3.9626 |
| 20 L/min | 5.2834435371598 gpm | 5.2834 |
| 25 L/min | 6.6043044214497 gpm | 6.6043 |
| 30 L/min | 7.9251653057397 gpm | 7.9252 |
| 40 L/min | 10.56688707432 gpm | 10.5669 |
| 50 L/min | 13.208608842899 gpm | 13.2086 |
| 75 L/min | 19.812913264349 gpm | 19.8129 |
| 100 L/min | 26.417217685799 gpm | 26.4172 |
| 200 L/min | 52.834435371598 gpm | 52.8344 |
| 250 L/min | 66.043044214497 gpm | 66.0430 |
| 500 L/min | 132.08608842899 gpm | 132.0861 |
| 750 L/min | 198.12913264349 gpm | 198.1291 |
| 1000 L/min | 264.17217685799 gpm | 264.1722 |
| 2500 L/min | 660.43044214497 gpm | 660.4304 |
| 5000 L/min | 1320.8608842899 gpm | 1320.8609 |
| 10000 L/min | 2641.7217685799 gpm | 2641.7218 |
Liter per minute → Gallon per minute (US)
The reverse value is 1 L/min = 0.26417217685799 gpm.