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    Flow Rate Conversion

    Liter/Minute to Gallon (US)/Hour Converter

    Quick answer

    To convert Liter/Minutes to Gallon (US)/Hours, multiply by 15.8503231465 (or divide by 0.0630901964). Therefore, 1 Liter/Minute (L/min) equals 15.85032315 Gallon (US)/Hours (gph).

    Formula: gph = L/min × 15.8503231465. Worked example: 10 L/min = 158.503231 gph.

    Convert Liter/Minute (L/min) to Gallon (US)/Hour (gph) online with our free unit converter. In flow rate, 1 L/min = 15.850323 gph. Explore step-by-step conversion steps, mathematical formulas, and quick conversion reference tables below.

    Worked example: converting Liter/Minute to Gallon (US)/Hour

    1. Step 1 — start with the formula. gph = L/min × 15.8503231465
    2. Step 2 — substitute your figure. 10 L/min × 15.8503231465
    3. Step 3 — read the result. 10 L/min = 158.503231 gph
    4. Step 4 — check it in reverse. L/min = gph × 0.0630901964 returns 10 L/min, which matches the figure you started with.

    Flow Rate Converter

    14 units available

    Decimals:
    15.850323

    1 L/min = 15.850323 gph

    Formula:

    gph = L/min × 15.8503231465

    With your value: 1 L/min = 15.85032315 gph

    Other Liter/Minute to Gallon (US)/Hour conversions

    2 L/min to gph3 L/min to gph4 L/min to gph5 L/min to gph6 L/min to gph7 L/min to gph8 L/min to gph

    Liter/Minute to Gallon (US)/Hour Conversion Table

    Liter/Minute (L/min)Gallon (US)/Hour (gph)
    0.57.925162
    115.850323
    231.700646
    579.251616
    10158.503231
    15237.754847
    20317.006463
    25396.258079
    50792.516157
    1001,585.032315
    2503,962.580787
    5007,925.161573
    100015,850.323147

    Gallon (US)/Hour to Liter/Minute Conversion Table

    Gallon (US)/Hour (gph)Liter/Minute (L/min)
    0.50.031545
    10.06309
    20.12618
    50.315451
    100.630902
    150.946353
    201.261804
    251.577255
    503.15451
    1006.30902
    25015.772549
    50031.545098
    100063.090196

    Where these values come from

    Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

    Liter/Minute (L/min)

    Flow Rate

    Exact conversion

    Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

    Source: ISO 80000, Quantities and units (all parts)

    International Organization for Standardization · Reviewed 2026-07-01

    Gallon (US)/Hour (gph)

    Flow Rate

    Exact conversion

    Derived quantity: a defined volume divided by a defined time interval (m³/s). All listed units are exact multiples of the cubic metre per second.

    Source: ISO 80000, Quantities and units (all parts)

    International Organization for Standardization · Reviewed 2026-07-01

    How to Convert Liter/Minute to Gallon (US)/Hour

    To convert from Liter/Minute (L/min) to Gallon (US)/Hour (gph), multiply the value by 15.8503231465.

    Formula: gph = L/min × 15.8503231465

    Reverse: L/min = gph × 0.0630901964

    Step-by-Step Example

    1. Start with your value in Liter/Minute. For example: 5 L/min
    2. Multiply by the conversion factor: 5 x 15.8503231465
    3. The result is: 79.251616 gph

    Liter/Minute and Gallon (US)/Hour Relationship

    This calculation facilitates standardized conversion between recognized units of flow rate. Since 1 Liter/Minute equals approximately 15.8503 Gallon (US)/Hours, the Liter/Minute represents a larger unit interval than the Gallon (US)/Hour. Understanding the relationship between Liter/Minute and Gallon (US)/Hour is essential for accurate calculations in physics, engineering, commerce, and daily applications.

    About Liter/Minute

    The Liter/Minute (symbol: L/min) is a recognized unit in the Metric (SI) measurement framework, utilized within flow rate applications for precision and standardized data representation.

    Common uses of Liter/Minute: flow rate calculations, engineering and science, education.

    About Gallon (US)/Hour

    The Gallon (US)/Hour (symbol: gph) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.

    Common uses of Gallon (US)/Hour: flow rate calculations, engineering and science, education.

    Frequently Asked Questions

    How many Gallon (US)/Hours are in 1 Liter/Minute?
    There are exactly 15.8503231465 Gallon (US)/Hours in 1 Liter/Minute. This means the conversion factor from Liter/Minute to Gallon (US)/Hour is 15.8503231465.
    What is the formula to convert Liter/Minute to Gallon (US)/Hour?
    The formula to convert Liter/Minute to Gallon (US)/Hour is: gph = L/min × 15.8503231465. For example, to convert 10 Liter/Minutes to Gallon (US)/Hours, you would multiply 10 by 15.8503231465.
    What is a Liter/Minute?
    The Liter/Minute (symbol: L/min) is a recognized unit in the Metric (SI) measurement framework, utilized within flow rate applications for precision and standardized data representation.
    What is a Gallon (US)/Hour?
    The Gallon (US)/Hour (symbol: gph) is a recognized unit in the Standard measurement framework, utilized within flow rate applications for precision and standardized data representation.
    What are the common uses of Liter/Minute?
    The Liter/Minute is commonly used in flow rate calculations, engineering and science, education.

    Related Flow Rate Conversions

    Cubic Meter/Second → Gallon (US)/HourCubic Meter/Hour → Gallon (US)/HourLiter/Second → Gallon (US)/HourLiter/Minute → Cubic Meter/SecondLiter/Minute → Cubic Meter/HourLiter/Minute → Liter/SecondLiter/Minute → Liter/HourLiter/Minute → Milliliter/MinuteLiter/Minute → Gallon (US)/Minute

    Cite this page

    UnitConvertLab. (2026). Liter/Minute to Gallon (US)/Hour converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/liter_per_minute-to-gph_us