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 1478 fluid ounces into gallons we have to multiply 1478 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

1478 fl oz → V_(gal)

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

V_(gal) = 1478 fl oz × 0.0078125 gal

V_(gal) = 11.546875 gal

The final result is:

1478 fl oz → 11.546875 gal

We conclude that 1478 fluid ounces is equivalent to 11.546875 gallons:

1478 fluid ounces = 11.546875 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.08660351826793 × 1478 fluid ounces.

Another way is saying that 1478 fluid ounces is equal to 1 ÷ 0.08660351826793 gallons.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that one thousand four hundred seventy-eight fluid ounces is approximately eleven point five four seven gallons:

1478 fl oz ≅ 11.547 gal

An alternative is also that one gallon is approximately zero point zero eight seven times one thousand four hundred seventy-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