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 308 fluid ounces into gallons we have to multiply 308 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

308 fl oz → V_(gal)

Solve the above proportion to obtain the volume V in gallons:

V_(gal) = 308 fl oz × 0.0078125 gal

V_(gal) = 2.40625 gal

The final result is:

308 fl oz → 2.40625 gal

We conclude that 308 fluid ounces is equivalent to 2.40625 gallons:

308 fluid ounces = 2.40625 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.41558441558442 × 308 fluid ounces.

Another way is saying that 308 fluid ounces is equal to 1 ÷ 0.41558441558442 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred eight fluid ounces is approximately two point four zero six gallons:

308 fl oz ≅ 2.406 gal

An alternative is also that one gallon is approximately zero point four one six times three hundred eight 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