Convert Gallons to Litres


A Gallons to Litres Calculator helps you convert the amount of liquid measured in gallons into litres. This is useful on a farm because different equipment, containers, or instructions may use gallons or litres, and you need to know the exact amount.

Why Convert Gallons to Litres?

  • Farm equipment might show capacity in gallons.
  • Pesticides, fertilizers, or water quantities might be given in gallons, but you need litres (or vice versa).
  • Different countries use different measurement systems (US customary vs metric).

How the Conversion Works

1 gallon (US) = 3.78541 litres
1 gallon (UK) = 4.54609 litres

Make sure to know if your gallon is US or UK, as they differ.

How to Use the Calculator

  • Enter the number of gallons you have.

  • Choose whether it is US or UK gallons.

  • The calculator multiplies the gallons by the correct factor:

    Litres=Gallons×Conversion factor

  • It shows the equivalent litres.

Example

You have 10 gallons of water (US gallons):

10 gallons×3.78541=37.8541 litres

So, 10 gallons = about 37.85 litres.

You can find more agriculture conversion calculators here.