Unit Converter
Conversion formula
The conversion factor from fluid ounces to gallons is 0.0078125, which means that 1 fluid ounce is equal to 0.0078125 gallons:
1 fl oz = 0.0078125 gal
To convert 28.5 fluid ounces into gallons we have to multiply 28.5 by the conversion factor in order to get the volume amount from fluid ounces to gallons. We can also form a simple proportion to calculate the result:
1 fl oz → 0.0078125 gal
28.5 fl oz → V(gal)
Solve the above proportion to obtain the volume V in gallons:
V(gal) = 28.5 fl oz × 0.0078125 gal
V(gal) = 0.22265625 gal
The final result is:
28.5 fl oz → 0.22265625 gal
We conclude that 28.5 fluid ounces is equivalent to 0.22265625 gallons:
28.5 fluid ounces = 0.22265625 gallons
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 4.4912280701754 × 28.5 fluid ounces.
Another way is saying that 28.5 fluid ounces is equal to 1 ÷ 4.4912280701754 gallons.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that twenty-eight point five fluid ounces is approximately zero point two two three gallons:
28.5 fl oz ≅ 0.223 gal
An alternative is also that one gallon is approximately four point four nine one times twenty-eight point five fluid ounces.
Conversion table
fluid ounces to gallons chart
For quick reference purposes, below is the conversion table you can use to convert from fluid ounces to gallons
fluid ounces (fl oz) | gallons (gal) |
---|---|
29.5 fluid ounces | 0.23 gallons |
30.5 fluid ounces | 0.238 gallons |
31.5 fluid ounces | 0.246 gallons |
32.5 fluid ounces | 0.254 gallons |
33.5 fluid ounces | 0.262 gallons |
34.5 fluid ounces | 0.27 gallons |
35.5 fluid ounces | 0.277 gallons |
36.5 fluid ounces | 0.285 gallons |
37.5 fluid ounces | 0.293 gallons |
38.5 fluid ounces | 0.301 gallons |