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 138 fluid ounces into cups we have to multiply 138 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
138 fl oz → V(cup)
Solve the above proportion to obtain the volume V in cups:
V(cup) = 138 fl oz × 0.125 cup
V(cup) = 17.25 cup
The final result is:
138 fl oz → 17.25 cup
We conclude that 138 fluid ounces is equivalent to 17.25 cups:
138 fluid ounces = 17.25 cups
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cup is equal to 0.057971014492754 × 138 fluid ounces.
Another way is saying that 138 fluid ounces is equal to 1 ÷ 0.057971014492754 cups.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that one hundred thirty-eight fluid ounces is approximately seventeen point two five cups:
138 fl oz ≅ 17.25 cup
An alternative is also that one cup is approximately zero point zero five eight times one hundred thirty-eight 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) |
---|---|
139 fluid ounces | 17.375 cups |
140 fluid ounces | 17.5 cups |
141 fluid ounces | 17.625 cups |
142 fluid ounces | 17.75 cups |
143 fluid ounces | 17.875 cups |
144 fluid ounces | 18 cups |
145 fluid ounces | 18.125 cups |
146 fluid ounces | 18.25 cups |
147 fluid ounces | 18.375 cups |
148 fluid ounces | 18.5 cups |