Liters per Hour to US Gallons per Minute
Convert Liters per Hour to US Gallons per Minute instantly. Free online flow rate unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for Liters per Hour to US Gallons per Minute conversions.
Reserved above the conversion cards and below the converter.
Formula
gal/min = L/h × 0.00440287
L/h = gal/min ÷ 0.00440287
Conversion table
| 1 L/h | 0.00440287 gal/min |
| 5 L/h | 0.0220143 gal/min |
| 10 L/h | 0.0440287 gal/min |
| 20 L/h | 0.0880574 gal/min |
| 50 L/h | 0.220143 gal/min |
| 100 L/h | 0.440287 gal/min |
| 500 L/h | 2.20143 gal/min |
| 1000 L/h | 4.40287 gal/min |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is liters per hour (L/h). The Liter (L) is a unit of volume. The Hour (h) is a unit of time.
What is the destination unit in this conversion?
The destination unit is us gallons per minute (gal/min). The US Gallon (gal) is a unit of volume. The Minute (min) is a unit of time.
How do I convert liters per hour to us gallons per minute?
Multiply the liters per hour value by 0.00440287 to get us gallons per minute. For example, 10 L/h × 0.00440287 = 0.0440287 gal/min.
Is the liters per hour to us gallons per minute conversion exact?
It's exact under the SI-based volume and time definitions used here, since both units convert to cubic meters per second through fixed, non-rounded factors.
Where is this conversion commonly used?
Flow rate conversions like this are used in plumbing, HVAC, irrigation, chemical processing, fuel and water metering, and engineering flow calculations.
Can I convert us gallons per minute back to liters per hour?
Yes. Divide the us gallons per minute value by 0.00440287 (or multiply by 227.125) to get liters per hour.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts liters per hour (L/h) into us gallons per minute (gal/min), two units of volumetric flow rate.
The Liter (L) is a unit of volume. The Hour (h) is a unit of time.
The US Gallon (gal) is a unit of volume. The Minute (min) is a unit of time.
The formula is gal/min = L/h × 0.00440287, based on the fixed relationship between these two flow rate units.
Flow rate is calculated as a volume unit divided by a time unit, so every combination of a volume unit and a time unit forms a valid, exact flow rate unit.