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 144.5 fluid ounces into gallons we have to multiply 144.5 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

144.5 fl oz → V_(gal)

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

V_(gal) = 144.5 fl oz × 0.0078125 gal

V_(gal) = 1.12890625 gal

The final result is:

144.5 fl oz → 1.12890625 gal

We conclude that 144.5 fluid ounces is equivalent to 1.12890625 gallons:

144.5 fluid ounces = 1.12890625 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.88581314878893 × 144.5 fluid ounces.

Another way is saying that 144.5 fluid ounces is equal to 1 ÷ 0.88581314878893 gallons.

Approximate result

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

144.5 fl oz ≅ 1.129 gal

An alternative is also that one gallon is approximately zero point eight eight six times one hundred forty-four point five 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