## 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 48.9 cups into fluid ounces we have to multiply 48.9 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

48.9 cup → V(fl oz)

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

V(fl oz) = 48.9 cup × 8 fl oz

V(fl oz) = 391.2 fl oz

The final result is:

48.9 cup → 391.2 fl oz

We conclude that 48.9 cups is equivalent to 391.2 fluid ounces:

48.9 cups = 391.2 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 0.0025562372188139 × 48.9 cups.

Another way is saying that 48.9 cups is equal to 1 ÷ 0.0025562372188139 fluid ounces.

## Approximate result

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

48.9 cup ≅ 391.2 fl oz

An alternative is also that one fluid ounce is approximately zero point zero zero three times forty-eight point nine 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)
49.9 cups 399.2 fluid ounces
50.9 cups 407.2 fluid ounces
51.9 cups 415.2 fluid ounces
52.9 cups 423.2 fluid ounces
53.9 cups 431.2 fluid ounces
54.9 cups 439.2 fluid ounces
55.9 cups 447.2 fluid ounces
56.9 cups 455.2 fluid ounces
57.9 cups 463.2 fluid ounces
58.9 cups 471.2 fluid ounces