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)
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2 fl oz (US) = 0.250000 cup (US). Thanks for asking ChaCha!
http://www.chacha.com/question/whatisequalto2o...

A measurement of twothirds (2/3) of a cup is equal to ten tablespoons plus two teaspoons. It is good to know basic conversions in order to cook and do other measurements.
http://answers.ask.com/Reference/Other/what_equals...

2.4 fluid oz is equal to 0.300000 US cups. While a 2.4 fluid oz is equal to 0.283905 metric cups.
http://www.kgbanswers.com/howmanycupsis24flui...
