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 189 fluid ounces into gallons we have to multiply 189 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

189 fl oz → V_(gal)

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

V_(gal) = 189 fl oz × 0.0078125 gal

V_(gal) = 1.4765625 gal

The final result is:

189 fl oz → 1.4765625 gal

We conclude that 189 fluid ounces is equivalent to 1.4765625 gallons:

189 fluid ounces = 1.4765625 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.67724867724868 × 189 fluid ounces.

Another way is saying that 189 fluid ounces is equal to 1 ÷ 0.67724867724868 gallons.

Approximate result

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

189 fl oz ≅ 1.477 gal

An alternative is also that one gallon is approximately zero point six seven seven times one hundred eighty-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