A fifth of a cup is 1.6 fluid ounces
16
1 cup, I think.
There are 8 fluid ounces in 1 cup, so 1 oz = 1/8 cup = 0.125 cup.
1 fl oz. is 1/8 of a cup.
8 fl oz = 1 cup 1 fl oz = 1/8 cup
ANSWER 1 US cup = 8 fl oz
1/4 cup = 2 fl. oz 1/2 cup = 4 fl oz. 3/4 cup = 6 fl. oz. 1 cup = 8 fl.oz(aka 1 cup)
I liquid measure, yes. One cup = 8 ozs.
1 cup = 8 ounces 1 ounce = 0.12 cup
3.5 to 4 ozs.
1 cup = 8 fl oz just type "1 cup to ounces" in Google Search and it will tell you.
There is 8oz in one cup so 4oz would only be half a cup.