Oz to Cups Converter

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Fluid mode uses 1 US cup = 8 fl oz. Dry mode uses ingredient density. Reverse mode converts cups back to fl oz.
Enter the quantity you want to convert.
fl oz
Most American recipes use the US customary cup. Metric cups are used in Australia and Canada. Imperial cups appear in older UK recipes.
Cups
1

Result in the selected cup standard

Cup typeUS cups
Fluid oz equivalent8fl oz
mL equivalent236.6mL
Cups1
Fl oz equiv8

8 fl oz = 1.000 US cups

  • 8 fluid ounces equals 1.000 US cups.
  • That is approximately 237 mL.
  • This rounds to a common recipe measure (1 cup).

Next stepUS recipes use US customary cups. If you are following an Australian or UK recipe, switch the cup standard above.

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