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Volumetric Flow Rate

Imperial Gallon Per Minute to Liter Per Minute Converter

Enter a value in imperial gallon per minute and get the equivalent in liter per minute instantly. The calculator uses the standard unit relationship and runs directly in your browser.

Imperial Gallon Per Minute → Liter Per Minute

Result (L/min)
4.54609 L/min

Formula

L/min = imp gpm × 4.54609

This conversion page is dedicated to the imperial gallon per minute-to-liter per minute direction so the unit relationship, reverse path and examples are easy to find. For scale-factor units, XpressCalculator converts through the domain base unit using internationally recognized unit definitions. Temperature scales use their standard offset-and-scale equations rather than a simple multiplier.

Worked example

Starting with 1 imperial gallon per minute (imp gpm), the converter returns 4.54609 liter per minute (L/min). For any other value, enter the number above and the browser recalculates the result immediately.

Quick conversion table

Imperial Gallon Per MinuteLiter Per Minute
1 imp gpm4.54609 L/min
5 imp gpm22.73045 L/min
10 imp gpm45.4609 L/min
25 imp gpm113.65225 L/min
50 imp gpm227.3045 L/min
100 imp gpm454.609 L/min

Helpful guide

Unit conversions are most reliable when the source value and unit are identified correctly. Do not confuse similarly named US customary and imperial units, and keep significant figures appropriate to the precision of the original measurement. For engineering, scientific, medical or safety-critical work, confirm the measurement standard required by your application.

Use sensible precision and verify critical decisions with an authoritative source or qualified professional.

Frequently asked questions

How do I convert imperial gallon per minute to liter per minute?

Multiply the imperial gallon per minute value by 4.54609 to get liter per minute. This page performs the conversion instantly and shows the relationship clearly.

Is this imperial gallon per minute to liter per minute conversion exact?

The mathematical unit factor is applied directly. Displayed results may be rounded for readability, so retain more digits when high precision matters.

Can I reverse the conversion?

Yes. Use the linked liter per minute to imperial gallon per minute converter to reverse the direction without re-entering the formula manually.

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