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 157 fluid ounces into gallons we have to multiply 157 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

157 fl oz → V_(gal)

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

V_(gal) = 157 fl oz × 0.0078125 gal

V_(gal) = 1.2265625 gal

The final result is:

157 fl oz → 1.2265625 gal

We conclude that 157 fluid ounces is equivalent to 1.2265625 gallons:

157 fluid ounces = 1.2265625 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.81528662420382 × 157 fluid ounces.

Another way is saying that 157 fluid ounces is equal to 1 ÷ 0.81528662420382 gallons.

Approximate result

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

157 fl oz ≅ 1.227 gal

An alternative is also that one gallon is approximately zero point eight one five times one hundred fifty-seven 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