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 123 fluid ounces into gallons we have to multiply 123 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

123 fl oz → V_(gal)

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

V_(gal) = 123 fl oz × 0.0078125 gal

V_(gal) = 0.9609375 gal

The final result is:

123 fl oz → 0.9609375 gal

We conclude that 123 fluid ounces is equivalent to 0.9609375 gallons:

123 fluid ounces = 0.9609375 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 1.0406504065041 × 123 fluid ounces.

Another way is saying that 123 fluid ounces is equal to 1 ÷ 1.0406504065041 gallons.

Approximate result

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

123 fl oz ≅ 0.961 gal

An alternative is also that one gallon is approximately one point zero four one times one hundred twenty-three 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