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Convert US fluid ounces to US cups

Quick answer

1 fl oz = 0.125 cup

(and 1 cup = 8 fl oz)

US fluid ounces-to-US cups formula

To convert us fluid ounces to us cups, multiply the value by 0.125:
cup = fl oz × 0.125

US fluid ounces to US cups conversion table

US fluid ounces (fl oz)US cups (cup)
1 fl oz0.125 cup
2 fl oz0.25 cup
3 fl oz0.375 cup
5 fl oz0.625 cup
10 fl oz1.25 cup
20 fl oz2.5 cup
25 fl oz3.125 cup
50 fl oz6.25 cup
100 fl oz12.5 cup
250 fl oz31.25 cup
500 fl oz62.5 cup
1000 fl oz125 cup

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