Fluid Ounce to Gallon Converter (fl oz to gal)

How to Convert Fluid Ounce to Gallon

Formula: Gallon = Fluid Ounce × 0.0078125

Example: 1 fl oz = 0.0078125 gal

You can also use the interactive converter above. Simply enter any Fluid Ounce value and the equivalent Gallon value will appear instantly. Click the ⇄ button to reverse the conversion.

Here is a closer look at what Fluid Ounce and Gallon are used for, plus answers to the questions people ask most about this conversion.

What is Fluid Ounce and Gallon?

A Fluid Ounce (fl oz) is a US customary volume unit, equal to about 29.57 milliliters, used for beverage and medicine measurement.

A Gallon (gal) is a US customary volume unit, equal to about 3.785 liters, used for fuel and large liquid measures.

Real World Uses of Fluid Ounce to Gallon Conversion

• Fluid Ounce: Commonly used for stating beverage can and bottle sizes in the US.
• Gallon: Commonly used for selling milk and large beverage containers in the US.

Frequently Asked Questions

What is the formula to convert Fluid Ounce to Gallon?

The formula is: Gallon = Fluid Ounce x 0.0078125. Multiply any Fluid Ounce value by 0.0078125 to get the equivalent in Gallon.

What is 1 Fluid Ounce in Gallon?

1 fl oz = 0.0078125 gal.

How many Fluid Ounce are in 1 Gallon?

1 gal = 128 fl oz.

Is Fluid Ounce bigger or smaller than Gallon?

Fluid Ounce is smaller than Gallon. 1 Gallon = 128 fl oz.