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 143 fluid ounces into gallons we have to multiply 143 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

143 fl oz → V_(gal)

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

V_(gal) = 143 fl oz × 0.0078125 gal

V_(gal) = 1.1171875 gal

The final result is:

143 fl oz → 1.1171875 gal

We conclude that 143 fluid ounces is equivalent to 1.1171875 gallons:

143 fluid ounces = 1.1171875 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.8951048951049 × 143 fluid ounces.

Another way is saying that 143 fluid ounces is equal to 1 ÷ 0.8951048951049 gallons.

Approximate result

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

143 fl oz ≅ 1.117 gal

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