8 Fluid Ounces to Milliliters

8 fluid ounces equals approximately 236.6 milliliters (1 US cup).

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How to use this tool

Enter fluid ounces in the fields above.
Results update instantly as you type — or click Calculate.
Read your milliliters and the full breakdown beneath it.

8 fluid ounces equals exactly 1 US cup and converts to about 236.6 ml — the most referenced cooking volume conversion.

Frequently asked questions

How do I convert fluid ounces to milliliters?: Multiply the number of fluid ounces by 29.5735 to get milliliters.