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l-s to gpm | Exact Decimal + Formula

1 Liter / Second = 15.850322 US Gallon / Minute

Conversions between Liter / Second (L/s) and US Gallon / Minute (gpm) are essential in the flow rate category. This tool provides a quick, free, and accurate way to convert liter / seconds to us gallon / minutes for academic, professional, or personal calculations. Check the detailed conversion table and formula explanation below for more context.

Flow Rate Converter

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Formula

gpm = L/s × 15.850322237

To convert Liter / Second to US Gallon / Minute, use the formula displayed above.

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Liter / Second to US Gallon / Minute: Quick Reference Table

Liter / Second US Gallon / Minute (Decimal) Fraction
0.001 L/s 0.01585 gpm -
0.01 L/s 0.158503 gpm -
0.1 L/s 1.585032 gpm -
0.5 L/s 7.925161 gpm -
1 L/s 15.850322 gpm -
2 L/s 31.700644 gpm -
5 L/s 79.251611 gpm -
10 L/s 158.503222 gpm -
25 L/s 396.258056 gpm -
50 L/s 792.516112 gpm -
100 L/s 1585.032224 gpm -
250 L/s 3962.580559 gpm -
500 L/s 7925.161119 gpm -
1000 L/s 15850.322237 gpm -

L/s to gpm Formula and Examples

Direct Formula gpm = L/s × 15.850322237
Inverse Formula L/s = gpm × 0.06309
Mental Math Shortcut

Multiply the value by roughly 15.9 to calculate the equivalent amount in your head.

Common Liter / Second to US Gallon / Minute Calculations

  • 5 L/s = 79.251611 gpm
  • 10 L/s = 158.503222 gpm
  • 50 L/s = 792.516112 gpm
  • 100 L/s = 1585.032224 gpm
  • 500 L/s = 7925.161119 gpm

Related Specialist Flow Rate Calculators & Niche Tools

Flow rate calculations measure fluid velocity, expressing volume per unit time. Typically calculated in Gallons per Minute (GPM) or Liters per Minute (LPM), these measurements are fundamental in plumbing, irrigation, and hydraulic system design.

Sizing a water pump or designing a sprinkler system requires translating fluid flow rates across metric and imperial systems. Flow calculators allow plumbers and civil engineers to determine if piping and valve sizes can handle specific GPM or LPM rates under pressure, optimizing fluid transport systems for peak output.

Flow gpm to lpm Convert liquid flow rates.

How to Convert Liter / Second to US Gallon / Minute

How many us gallon / minutes are in a liter / second?
1 Liter / Second (L/s) is equal to 15.850322 US Gallon / Minute (gpm). To convert liter / seconds to us gallon / minutes, multiply your value by 15.850322.
How do I convert liter / second to us gallon / minute?
To convert Liter / Second to US Gallon / Minute, use the formula: US Gallon / Minute = Liter / Second × 15.850322. For example, 5 L/s = 79.251611 gpm.
What is the formula for L/s to gpm?
The formula is: gpm = L/s × 15.850322. This is based on the exact SI conversion factor. Use our calculator above to convert any value instantly.