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 0.5 fluid ounces into gallons we have to multiply 0.5 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
0.5 fl oz → V(gal)
Solve the above proportion to obtain the volume V in gallons:
V(gal) = 0.5 fl oz × 0.0078125 gal
V(gal) = 0.00390625 gal
The final result is:
0.5 fl oz → 0.00390625 gal
We conclude that 0.5 fluid ounces is equivalent to 0.00390625 gallons:
0.5 fluid ounces = 0.00390625 gallons
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 256 × 0.5 fluid ounces.
Another way is saying that 0.5 fluid ounces is equal to 1 ÷ 256 gallons.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that zero point five fluid ounces is approximately zero point zero zero four gallons:
0.5 fl oz ≅ 0.004 gal
An alternative is also that one gallon is approximately two hundred fifty-six times zero 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) |
---|---|
1.5 fluid ounces | 0.012 gallons |
2.5 fluid ounces | 0.02 gallons |
3.5 fluid ounces | 0.027 gallons |
4.5 fluid ounces | 0.035 gallons |
5.5 fluid ounces | 0.043 gallons |
6.5 fluid ounces | 0.051 gallons |
7.5 fluid ounces | 0.059 gallons |
8.5 fluid ounces | 0.066 gallons |
9.5 fluid ounces | 0.074 gallons |
10.5 fluid ounces | 0.082 gallons |