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Gallon to Litre Converter (gal to l)

Use this Gallon to Litre converter to quickly convert gallon (gal) into litre (l). This tool provides accurate results using standard conversion factors and is ideal for liquid volume calculations, scientific work, and everyday unit conversions.

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The conversion formula from gallon to litre is:

1 gal = 3.79 l Litre = Gallon × 3.79

Here are common Gallon to Litre conversions:

Gallon Litre
1 gal 3.79 l
5 gal 18.93 l
10 gal 37.85 l
100 gal 378.54 l

When Do You Need to Convert Gallon to Litre?

Section titled “ When Do You Need to Convert Gallon to Litre? ”

You may need to convert gallon to litre when working with:

  • Scientific research and laboratory measurements
  • Engineering projects and technical specifications
  • International standards and documentation
  • Educational assignments and calculations

How many litre are in one Gallon?

One Gallon equals 3.79 litre.

How do I convert gallon to litre manually?

Multiply the value in gallon by 3.79.

Is this Gallon to Litre converter accurate?

Yes, it uses internationally accepted conversion standards.

Can I convert litre back to gallon?

Yes, use our Litre to Gallon converter.