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 450 fluid ounces into gallons we have to multiply 450 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

450 fl oz → V_(gal)

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

V_(gal) = 450 fl oz × 0.0078125 gal

V_(gal) = 3.515625 gal

The final result is:

450 fl oz → 3.515625 gal

We conclude that 450 fluid ounces is equivalent to 3.515625 gallons:

450 fluid ounces = 3.515625 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.28444444444444 × 450 fluid ounces.

Another way is saying that 450 fluid ounces is equal to 1 ÷ 0.28444444444444 gallons.

Approximate result

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

450 fl oz ≅ 3.516 gal

An alternative is also that one gallon is approximately zero point two eight four times four hundred fifty 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