## Conversion formula

The conversion factor from cups to fluid ounces is 8, which means that 1 cup is equal to 8 fluid ounces:

1 cup = 8 fl oz

To convert 13.1 cups into fluid ounces we have to multiply 13.1 by the conversion factor in order to get the volume amount from cups to fluid ounces. We can also form a simple proportion to calculate the result:

1 cup → 8 fl oz

13.1 cup → V(fl oz)

Solve the above proportion to obtain the volume V in fluid ounces:

V(fl oz) = 13.1 cup × 8 fl oz

V(fl oz) = 104.8 fl oz

The final result is:

13.1 cup → 104.8 fl oz

We conclude that 13.1 cups is equivalent to 104.8 fluid ounces:

13.1 cups = 104.8 fluid ounces

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 fluid ounce is equal to 0.0095419847328244 × 13.1 cups.

Another way is saying that 13.1 cups is equal to 1 ÷ 0.0095419847328244 fluid ounces.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirteen point one cups is approximately one hundred four point eight fluid ounces:

13.1 cup ≅ 104.8 fl oz

An alternative is also that one fluid ounce is approximately zero point zero one times thirteen point one cups.

## Conversion table

### cups to fluid ounces chart

For quick reference purposes, below is the conversion table you can use to convert from cups to fluid ounces

cups (cup) fluid ounces (fl oz)
14.1 cups 112.8 fluid ounces
15.1 cups 120.8 fluid ounces
16.1 cups 128.8 fluid ounces
17.1 cups 136.8 fluid ounces
18.1 cups 144.8 fluid ounces
19.1 cups 152.8 fluid ounces
20.1 cups 160.8 fluid ounces
21.1 cups 168.8 fluid ounces
22.1 cups 176.8 fluid ounces
23.1 cups 184.8 fluid ounces