## 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 0.8 cups into fluid ounces we have to multiply 0.8 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

0.8 cup → V(fl oz)

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

V(fl oz) = 0.8 cup × 8 fl oz

V(fl oz) = 6.4 fl oz

The final result is:

0.8 cup → 6.4 fl oz

We conclude that 0.8 cups is equivalent to 6.4 fluid ounces:

0.8 cups = 6.4 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 0.15625 × 0.8 cups.

Another way is saying that 0.8 cups is equal to 1 ÷ 0.15625 fluid ounces.

## Approximate result

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

0.8 cup ≅ 6.4 fl oz

An alternative is also that one fluid ounce is approximately zero point one five six times zero point eight 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)
1.8 cups 14.4 fluid ounces
2.8 cups 22.4 fluid ounces
3.8 cups 30.4 fluid ounces
4.8 cups 38.4 fluid ounces
5.8 cups 46.4 fluid ounces
6.8 cups 54.4 fluid ounces
7.8 cups 62.4 fluid ounces
8.8 cups 70.4 fluid ounces
9.8 cups 78.4 fluid ounces
10.8 cups 86.4 fluid ounces