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 815 cups into fluid ounces we have to multiply 815 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

815 cup → V_{(fl oz)}

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

V_{(fl oz)} = 815 cup × 8 fl oz

V_{(fl oz)} = 6520 fl oz

The final result is:

815 cup → 6520 fl oz

We conclude that 815 cups is equivalent to 6520 fluid ounces:

815 cups = 6520 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 0.00015337423312883 × 815 cups.

Another way is saying that 815 cups is equal to 1 ÷ 0.00015337423312883 fluid ounces.

Approximate result

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

815 cup ≅ 6520 fl oz

An alternative is also that one fluid ounce is approximately zero times eight hundred fifteen 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