Litres per minute to US gallons per minute
Convert litres per minute to US gallons per minute instantly.
Litres per minute to US gallons per minute (L/min to gpm (US)) Converter
1 litre per minute = 0.26417 US gallons per minute
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- 1 L/min = 0.26417 gpm (US)
- 5 L/min = 1.3209 gpm (US)
- 10 L/min = 2.6417 gpm (US)
- 25 L/min = 6.6043 gpm (US)
- Litres per minuteL/min
- US gallons per minutegpm (US)
- Litres per minuteL/min
- US gallons per minutegpm (US)
How it’s calculated
gpm (US) = L/min × 0.2641720524
- Multiply the value in litres per minute by 0.2641720524.
- To go back, divide by 0.2641720524 (or multiply by 3.785411784).
- 1 L/min = 0.2641720524 gpm (US) · 1 gpm (US) = 3.785411784 L/min
Quick examples
1 litre per minute = 0.26417 US gallons per minute · 1 gpm (US) = 3.7854 L/min
- 1 litre per minute = 0.26417 US gallons per minute
- 5 litres per minute = 1.3209 US gallons per minute
- 10 litres per minute = 2.6417 US gallons per minute
- 25 litres per minute = 6.6043 US gallons per minute
- 100 litres per minute = 26.417 US gallons per minute
Litres per minute to US gallons per minute conversion table
| Litres per minute (L/min) | US gallons per minute (gpm (US)) |
|---|---|
| 0.1 L/min | 0.026417 gpm (US) |
| 0.5 L/min | 0.13209 gpm (US) |
| 1 L/min | 0.26417 gpm (US) |
| 2 L/min | 0.52834 gpm (US) |
| 3 L/min | 0.79252 gpm (US) |
| 4 L/min | 1.0567 gpm (US) |
| 5 L/min | 1.3209 gpm (US) |
| 6 L/min | 1.585 gpm (US) |
| 7 L/min | 1.8492 gpm (US) |
| 8 L/min | 2.1134 gpm (US) |
| 9 L/min | 2.3775 gpm (US) |
| 10 L/min | 2.6417 gpm (US) |
| 15 L/min | 3.9626 gpm (US) |
| 20 L/min | 5.2834 gpm (US) |
| 25 L/min | 6.6043 gpm (US) |
| 30 L/min | 7.9252 gpm (US) |
| 40 L/min | 10.567 gpm (US) |
| 50 L/min | 13.209 gpm (US) |
| 75 L/min | 19.813 gpm (US) |
| 100 L/min | 26.417 gpm (US) |
| 250 L/min | 66.043 gpm (US) |
| 500 L/min | 132.09 gpm (US) |
| 1,000 L/min | 264.17 gpm (US) |
About these units
Litre per minute (L/min)
metric (non-SI)
1 L/min ≈ 0.000016666667 m³/s
Source: BIPM SI Brochure (9th ed.) (SI prefixes and accepted units)
US gallon per minute (gpm (US))
US customary
1 gpm (US) = 0.0000630901964 m³/s (exact)
Source: NIST SP 811 / Handbook 44
Frequently asked questions
How do I convert litres per minute to US gallons per minute?
Use gpm (US) = L/min × 0.2641720524. Multiply the value in litres per minute by 0.2641720524.
How many US gallons per minute are in 1 litre per minute?
1 litre per minute (L/min) equals 0.26417 US gallons per minute (gpm (US)); more precisely 0.2641720524.
How many litres per minute are in 1 US gallon per minute?
1 US gallon per minute (gpm (US)) equals 3.7854 litres per minute (L/min); more precisely 3.785411784.
What is 10 L/min in gpm (US)?
10 litres per minute = 2.6417 US gallons per minute.
Is the US gallon per minute a US or a UK unit?
This converter uses the US customary US gallon per minute. US and UK units with the same name can differ, so check which one your source uses.
Related conversions
Formula: gpm (US) = L/min × 0.2641720524. Factors last reviewed 2026-10-27.