Litres per minute to US gallons per minute Converter L/min → GPM
1 litre per minute (L/min) = 0.2641720524 US gallons per minute (GPM). Type a value below — the conversion happens instantly, entirely on your device.
1 L/min = 0.2641720524 GPM
10 litres per minute = 2.6417205 US gallons per minute
10 × 0.264172 = 2.6417205
1 L/min equals 0.264172 GPM, so multiplying by 0.264172 converts the value. The result describes the exact same quantity — only the measuring stick changes.
How to convert litres per minute to US gallons per minute
US gallons per minute = litres per minute × 0.2641720524 — multiply the litre per minute value by 0.264172.
Example: 10 L/min = 2.64172 GPM.
To convert the other way: litres per minute = US gallons per minute ÷ 0.2641720524 — or use the dedicated GPM to L/min converter .
Litres per minute to US gallons per minute divides by about 3.785: a 10 L/min tap is about 2.64 GPM. This is the everyday plumbing conversion between metric and US flow ratings.
Litres per minute to US gallons per minute conversion table
| Litres per minute (L/min) | US gallons per minute (GPM) |
|---|---|
| 0.1 | 0.026417205 |
| 0.25 | 0.066043013 |
| 0.5 | 0.13208603 |
| 1 | 0.26417205 |
| 2 | 0.5283441 |
| 3 | 0.79251616 |
| 4 | 1.0566882 |
| 5 | 1.3208603 |
| 6 | 1.5850323 |
| 7 | 1.8492044 |
| 8 | 2.1133764 |
| 9 | 2.3775485 |
| 10 | 2.6417205 |
| 15 | 3.9625808 |
| 20 | 5.283441 |
| 25 | 6.6043013 |
| 30 | 7.9251616 |
| 40 | 10.566882 |
| 50 | 13.208603 |
| 75 | 19.812904 |
| 100 | 26.417205 |
| 250 | 66.043013 |
| 500 | 132.08603 |
| 1000 | 264.17205 |
About the units
What is a litre per minute?
A litre per minute is 1/60 L/s. Taps, showers and small pumps are rated in L/min.
What is a us gallon per minute?
US gallons per minute — the standard US pump and plumbing rate. One GPM is about 3.785 L/min.
Frequently asked questions
How many US gallons per minute are in 1 litre per minute?
1 litre per minute (L/min) = 0.2641720524 US gallons per minute (GPM).
What is the formula to convert litres per minute to US gallons per minute?
US gallons per minute = litres per minute × 0.2641720524 — multiply the litre per minute value by 0.264172.
How do I convert L/min to GPM without a calculator?
Multiply by 0.264 for a close estimate. Exact factor: 1 L/min = 0.2641720524 GPM.
Is this L/min-to-GPM converter accurate and private?
Yes. It uses the exact internationally defined conversion factors and computes results locally in your browser — your input is never sent to a server, and the page keeps working offline.
Related conversions
- US gallons per minute to Litres per minute (GPM → L/min)
- Cubic metres per hour to Litres per minute (m³/h → L/min)
- Litres per second to US gallons per minute (L/s → GPM)
- Cubic feet per minute to Litres per second (CFM → L/s)
- Cubic metres per hour to US gallons per minute (m³/h → GPM)
- All volumetric flow rate converters →