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 9.9 fluid ounces into gallons we have to multiply 9.9 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

9.9 fl oz → V_(gal)

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

V_(gal) = 9.9 fl oz × 0.0078125 gal

V_(gal) = 0.07734375 gal

The final result is:

9.9 fl oz → 0.07734375 gal

We conclude that 9.9 fluid ounces is equivalent to 0.07734375 gallons:

9.9 fluid ounces = 0.07734375 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 12.929292929293 × 9.9 fluid ounces.

Another way is saying that 9.9 fluid ounces is equal to 1 ÷ 12.929292929293 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that nine point nine fluid ounces is approximately zero point zero seven seven gallons:

9.9 fl oz ≅ 0.077 gal

An alternative is also that one gallon is approximately twelve point nine two nine times nine point nine 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