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Gallon to Liter Converter (gal to L)

Use this Gallon to Liter converter to quickly convert gallon (gal) into liter (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 liter is:

1 gal = 3.79 L Liter = Gallon × 3.79

Here are common Gallon to Liter conversions:

Gallon Liter
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 Liter?

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

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

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

How many liter are in one Gallon?

One Gallon equals 3.79 liter.

How do I convert gallon to liter manually?

Multiply the value in gallon by 3.79.

Is this Gallon to Liter converter accurate?

Yes, it uses internationally accepted conversion standards.

Can I convert liter back to gallon?

Yes, use our Liter to Gallon converter.