1 liter per minute [L/min] = 15.850323 gallon (US) per hour [gal/h]
Example: 1 liter per minute [L/min] equals 15.850323 gallon (US) per hour [gal/h].
Examples
1 liter per minute [L/min] = 15.850323 gallon (US) per hour [gal/h]
2 liter per minute [L/min] = 31.700646 gallon (US) per hour [gal/h]
5 liter per minute [L/min] = 79.251616 gallon (US) per hour [gal/h]
10 liter per minute [L/min] = 158.503231 gallon (US) per hour [gal/h]
20 liter per minute [L/min] = 317.006463 gallon (US) per hour [gal/h]
25 liter per minute [L/min] = 396.258079 gallon (US) per hour [gal/h]
Practical Uses for liter per minute to gallon us per hour
quick homework checksshopping and product comparisonstravel planningprofessional estimatesDIY and household measurementsgeneral reference
Sources and Accuracy
Flow rate conversions use cubic meter per second as the reference unit and include common pump, plumbing, HVAC, and process-flow units.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
About These Units
liter per minute [L/min]
Definition
Liters per minute measures volume flow rate through a system each minute.
History
The unit follows metric volume and time measurement for practical fluid-flow values.
Current use
L/min is used for pumps, plumbing, irrigation, medical oxygen, lab equipment, and industrial flow.
gallon (US) per hour [gal/h]
Definition
The gallon (US) per hour (gal/h) is a flow rate unit used to express measurements in this converter.
History
This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current use
Use gallon (US) per hour when comparing flow rate values, checking specifications, converting between systems, or preparing quick estimates.
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How to Convert
Enter the value in the “From value” field.
Confirm the source unit is liter per minute [L/min].
Confirm the target unit is gallon (US) per hour [gal/h].
How do I convert liter per minute to gallon (US) per hour?
Use this formula: 1 liter per minute [L/min] = 15.850323 gallon (US) per hour [gal/h] Enter your value in the calculator and the result updates instantly.
How many gallon (US) per hour are in 1 liter per minute?
1 liter per minute [L/min] equals 15.850323 gallon (US) per hour [gal/h].
Can I reverse this conversion?
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.