Calculators can be used to convert measurements from one unit to another

Convert Fluid Ounces to Gallons

Convert from fluid ounces to gallons with this simple formula:
gallons = fluid ounces × 0.007812
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1 Fluid Ounce = 0.007812 Gallons

Learn How to Convert Fluid Ounces to Gallons Using our Conversion Formula

Converting a fluid ounce fluid-volume measurement to a gallon measurement involves multiplying your fluid-volume by the conversion ratio to find the result. A fluid ounce is equal to 0.007812 gallons, so to convert simply multiply by 0.007812.

For example, 5fl oz = (5 × 0.007812) = 0.039062gal.

Fluid ounces and gallons are both units used to measure fluid volume. Learn more about fluid volume and find more fluid volume measurement conversion calculators. A fluid ounce is an imperial measurement and can be abbreviated as fl oz, for example 1fl oz. A gallon is an imperial measurement and can be abbreviated as gal, for example 1gal.

fluid ounces and gallons are units used to measure fluid volume
Convert Gallons to Fluid Ounces

More Fluid-volume Conversions

Convert to Quarts Fluid Volume
1fl oz is equal to 0.03125 quarts
Convert to Pints Fluid Volume
1fl oz is equal to 0.0625 pints
Convert to Cups Fluid Volume
1fl oz is equal to 0.125 cups
Convert to Tablespoons Fluid Volume
1fl oz is equal to 2 tablespoons
Convert to Teaspoons Fluid Volume
1fl oz is equal to 6 teaspoons
Convert to Liters Fluid Volume
1fl oz is equal to 0.029574 liters
Convert to Milliliters Fluid Volume
1fl oz is equal to 29.57353 milliliters
Convert to Cubic Inches Fluid Volume
1fl oz is equal to 1.804684 cubic inches
Convert to Cubic Feet Fluid Volume
1fl oz is equal to 0.001044 cubic feet
Convert to Cubic Yards Fluid Volume
1fl oz is equal to 3.8681E-5 cubic yards
Convert to Cubic Centimeters Fluid Volume
1fl oz is equal to 29.57353 cubic centimeters
Convert to Cubic Meters Fluid Volume
1fl oz is equal to 2.9574E-5 cubic meters

Fluid Ounce Measurements and Equivalent Gallon Conversions

Common fluid ounce values converted to the equivalent gallon value
Fluid Ounces Gallons Fluid Ounces Gallons Fluid Ounces Gallons
1 0.007812 21 0.164062 41 0.320312
2 0.015625 22 0.171875 42 0.328125
3 0.023437 23 0.179687 43 0.335937
4 0.03125 24 0.1875 44 0.34375
5 0.039062 25 0.195312 45 0.351562
6 0.046875 26 0.203125 46 0.359375
7 0.054687 27 0.210937 47 0.367187
8 0.0625 28 0.21875 48 0.375
9 0.070312 29 0.226562 49 0.382812
10 0.078125 30 0.234375 50 0.390625
11 0.085937 31 0.242187 51 0.398437
12 0.09375 32 0.25 52 0.40625
13 0.101562 33 0.257812 53 0.414062
14 0.109375 34 0.265625 54 0.421875
15 0.117187 35 0.273437 55 0.429687
16 0.125 36 0.28125 56 0.4375
17 0.132812 37 0.289062 57 0.445312
18 0.140625 38 0.296875 58 0.453125
19 0.148437 39 0.304687 59 0.460937
20 0.15625 40 0.3125 60 0.46875