Gal to Fl Oz

Convert US Gallons to Fluid Ounces

"Gal to Fl Oz" Calculator

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Gallons to Fluid Ounces

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About "Gal to Fl Oz" Calculator

This converter will help you to convert Gallons to Fluid Ounces (gal to fl oz). One US gallon is equal to 128 US fluid ounces. For example, it can help you find out how many fluid ounces is 1 gal? (The answer is: 128). Enter the number of gallons (e.g. '1') and hit the 'Convert' button.

FAQ

How many fluid ounces are in a gallon?

One US gallon is equal to 128 US fluid ounces (1 gal = 128 fl oz).

What is the formula to convert gallons to fl oz?

To convert US gallons to fluid ounces, multiply the gallon value by 128. For example, 2 gal × 128 = 256 fl oz.

How many fluid ounces are in a half gallon?

A half US gallon is 64 fluid ounces (0.5 × 128 = 64 fl oz), and a quarter gallon (one quart) is 32 fl oz.