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 31.7 fluid ounces into cups we have to multiply 31.7 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

31.7 fl oz → V_(cup)

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

V_(cup) = 31.7 fl oz × 0.125 cup

V_(cup) = 3.9625 cup

The final result is:

31.7 fl oz → 3.9625 cup

We conclude that 31.7 fluid ounces is equivalent to 3.9625 cups:

31.7 fluid ounces = 3.9625 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.25236593059937 × 31.7 fluid ounces.

Another way is saying that 31.7 fluid ounces is equal to 1 ÷ 0.25236593059937 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that thirty-one point seven fluid ounces is approximately three point nine six three cups:

31.7 fl oz ≅ 3.963 cup

An alternative is also that one cup is approximately zero point two five two times thirty-one point seven 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