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 280 fluid ounces into cups we have to multiply 280 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

280 fl oz → V_(cup)

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

V_(cup) = 280 fl oz × 0.125 cup

V_(cup) = 35 cup

The final result is:

280 fl oz → 35 cup

We conclude that 280 fluid ounces is equivalent to 35 cups:

280 fluid ounces = 35 cups

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.028571428571429 × 280 fluid ounces.

Another way is saying that 280 fluid ounces is equal to 1 ÷ 0.028571428571429 cups.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two hundred eighty fluid ounces is approximately thirty-five cups:

280 fl oz ≅ 35 cup

An alternative is also that one cup is approximately zero point zero two nine times two hundred eighty 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