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 1121 fluid ounces into gallons we have to multiply 1121 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

1121 fl oz → V_(gal)

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

V_(gal) = 1121 fl oz × 0.0078125 gal

V_(gal) = 8.7578125 gal

The final result is:

1121 fl oz → 8.7578125 gal

We conclude that 1121 fluid ounces is equivalent to 8.7578125 gallons:

1121 fluid ounces = 8.7578125 gallons

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 gallon is equal to 0.11418376449599 × 1121 fluid ounces.

Another way is saying that 1121 fluid ounces is equal to 1 ÷ 0.11418376449599 gallons.

Approximate result

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

1121 fl oz ≅ 8.758 gal

An alternative is also that one gallon is approximately zero point one one four times one thousand one hundred twenty-one 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