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 30 fluid ounces into gallons we have to multiply 30 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
30 fl oz → V(gal)
Solve the above proportion to obtain the volume V in gallons:
V(gal) = 30 fl oz × 0.0078125 gal
V(gal) = 0.234375 gal
The final result is:
30 fl oz → 0.234375 gal
We conclude that 30 fluid ounces is equivalent to 0.234375 gallons:
30 fluid ounces = 0.234375 gallons
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 4.2666666666667 × 30 fluid ounces.
Another way is saying that 30 fluid ounces is equal to 1 ÷ 4.2666666666667 gallons.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that thirty fluid ounces is approximately zero point two three four gallons:
30 fl oz ≅ 0.234 gal
An alternative is also that one gallon is approximately four point two six seven times thirty 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) |
---|---|
31 fluid ounces | 0.242 gallons |
32 fluid ounces | 0.25 gallons |
33 fluid ounces | 0.258 gallons |
34 fluid ounces | 0.266 gallons |
35 fluid ounces | 0.273 gallons |
36 fluid ounces | 0.281 gallons |
37 fluid ounces | 0.289 gallons |
38 fluid ounces | 0.297 gallons |
39 fluid ounces | 0.305 gallons |
40 fluid ounces | 0.313 gallons |