Unit Converter
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 30 fluid ounces into cups we have to multiply 30 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
30 fl oz → V(cup)
Solve the above proportion to obtain the volume V in cups:
V(cup) = 30 fl oz × 0.125 cup
V(cup) = 3.75 cup
The final result is:
30 fl oz → 3.75 cup
We conclude that 30 fluid ounces is equivalent to 3.75 cups:
30 fluid ounces = 3.75 cups
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.26666666666667 × 30 fluid ounces.
Another way is saying that 30 fluid ounces is equal to 1 ÷ 0.26666666666667 cups.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that thirty fluid ounces is approximately three point seven five cups:
30 fl oz ≅ 3.75 cup
An alternative is also that one cup is approximately zero point two six seven times thirty 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
fluid ounces (fl oz) | cups (cup) |
---|---|
31 fluid ounces | 3.875 cups |
32 fluid ounces | 4 cups |
33 fluid ounces | 4.125 cups |
34 fluid ounces | 4.25 cups |
35 fluid ounces | 4.375 cups |
36 fluid ounces | 4.5 cups |
37 fluid ounces | 4.625 cups |
38 fluid ounces | 4.75 cups |
39 fluid ounces | 4.875 cups |
40 fluid ounces | 5 cups |