Gallon (US)

gal

Commonly Used

The US gallon is a large volume unit widely used in the United States for fuel, milk, and other liquids. It's significantly different from the Imperial gallon used in the UK.

Quick Converter

1 gal = l

Controls display format. Very small or very large numbers will be shown in scientific notation (e.g., 1.5e-6).

Gallon (US)

The US gallon is a large volume unit widely used in the United States for fuel, milk, and other liquids. It’s significantly different from the Imperial gallon used in the UK.

Characteristics

  • Imperial system unit
  • 1 gallon (US) = 3,785.41 mL
  • 1 gallon = 3.78541 liters
  • 1 gallon = 128 fluid ounces
  • Common in: fuel prices, milk jugs, gasoline pumps, pool sizes

Conversions

  • 1 gal = 3785.41 mL
  • 1 gal = 3.78541 L
  • 1 gal = 128 fl oz
  • 1 gal = 16 cups
  • 1 gal = 8 pints
  • 1 gal = 4 quarts
  • 1 gal = 0.832674 gallons (Imperial/UK)

Related Units

Used In Regions

US
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