Flow Rate

US gallon per minute to Liter per second

Convert US gallon per minute (US gpm) to Liter per second (L/s).

Result0.06309 Liter per second (L/s)

Formula and method

result = value × (0.0000630901964 ÷ 0.001).

The source value is converted to the catalog’s canonical unit, then expressed in the target unit.

Worked examples

These examples use the same conversion engine as the calculator.

  • 1 US gpm0.0630902 L/s
  • 5 US gpm0.31545098 L/s
  • 10 US gpm0.63090196 L/s

Common US gallon per minute values

US gallon per minute to Liter per second reference values
US gallon per minute (US gpm)Liter per second (L/s)
10.0630902
20.12618039
50.31545098
100.63090196
251.57725491
503.15450982
1006.30901964
25015.7725491
50031.5450982
1,00063.0901964

How to convert US gallon per minute to Liter per second

  1. Enter a value in US gallon per minute in the converter above.
  2. The calculator converts it using the catalog’s linear method.
  3. Choose the decimal precision you need,then copy the displayed result if useful.

Frequently asked questions

What is the formula for US gallon per minute to Liter per second?

result = value × (0.0000630901964 ÷ 0.001). The source value is converted to the catalog’s canonical unit, then expressed in the target unit.

Can I convert Liter per second back to US gallon per minute?

Yes. Use Swap Units when the reverse pair is available in the catalog. The page URL changes to the reverse conversion and the entered value is retained.

Why can a value be rejected?

The engine rejects non-finite values and negative values for units that do not allow them.

How are displayed decimal places chosen?

Use the Decimal precision selector above the result. Very large or very small results switch to scientific notation when that makes the value easier to read.