Convert Fluid Ounces (US) to Gallons (US)
One fluid ounce (US) equals 0.007812 gallons (us). Type any value to convert fluid ounces (us) to gallons (us) instantly — with a full reference table below.
Convert Fluid Ounces (US) to Gallons (US)
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Conversion formula
To convert fluid ounces (us) to gallons (us), multiply by 0.007812. One fluid ounce (US) equals 0.007812 gal, and one gallon (US) equals 128.000068 fl oz.
Fluid Ounces (US) to Gallons (US) table
About converting Fluid Ounces (US) to Gallons (US)
Fluid Ounces (US) (fl oz) and Gallons (US) (gal) are both units of volume. The exact factor is 1 fl oz = 0.007812 gal, so multiply by 0.007812 to go from fluid ounces (us) to gallons (us) (or divide to go back).
The conversion is exact and runs entirely in your browser. Need the reverse? Use the Gallons (US) to Fluid Ounces (US) converter, or the full unit converter for every unit at once.