Conversion formula

The conversion factor from fluid ounces to cups is 0.125, which means that 1 fluid ounce is equal to 0.125 cups:

1 fl oz = 0.125 cup

To convert 800 fluid ounces into cups we have to multiply 800 by the conversion factor in order to get the volume amount from fluid ounces to cups. We can also form a simple proportion to calculate the result:

1 fl oz → 0.125 cup

800 fl oz → V_(cup)

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

V_(cup) = 800 fl oz × 0.125 cup

V_(cup) = 100 cup

The final result is:

800 fl oz → 100 cup

We conclude that 800 fluid ounces is equivalent to 100 cups:

800 fluid ounces = 100 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.01 × 800 fluid ounces.

Another way is saying that 800 fluid ounces is equal to 1 ÷ 0.01 cups.

Approximate result

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

800 fl oz ≅ 100 cup

An alternative is also that one cup is approximately zero point zero one times eight hundred fluid ounces.

Conversion table

fluid ounces to cups chart

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