US gallon (gal US)
The US gallon is used for fuel, beverages, household liquids, and American recipes.
History: the US gallon comes from older English trade measures, but its modern value differs from the imperial gallon.
Quickly convert US gallons to liters without lookup tables or manual math.
This page is focused on converting US gallons to liters. Type a number into the first field and the result appears immediately in the second field.
Example: 1 gal US = 3.785411784 L. Conversion formula: result = value × 0.003785411784 / 0.001.
Use this converter for everyday calculations, study notes, engineering checks, and quick value verification without installing a separate app.
The US gallon is used for fuel, beverages, household liquids, and American recipes.
History: the US gallon comes from older English trade measures, but its modern value differs from the imperial gallon.
The liter is convenient for liquids, beverages, fuel, household chemicals, and everyday volume.
History: the liter entered the French metric system as a convenient volume measure close to one cubic decimeter.
Enter a value in the US gallon field. The converter applies the formula "result = value × 0.003785411784 / 0.001" and immediately shows the result in liters.
1 gal US = 3.785411784 L.
Yes. Use the swap button or choose the reverse pair from the full conversion list.