Oz to Cups Converter: Convert Ounces to Cups Instantly

Calculate Ounces to Cups

Easily convert fluid ounces (oz) to US cups or metric cups with our precise online calculator. Perfect for baking, cooking, and everyday kitchen needs. Get accurate measurements for your recipes and avoid common conversion errors. Input your ounces and get instant cup equivalents. Simple, fast, and reliable.

Formula:

The conversion from fluid ounces (fl oz) to cups depends on the type of cup being used.

  • US Customary Cups: One US customary cup is equivalent to 8 US fluid ounces.
    Formula: Cups = Fluid Ounces / 8
  • Metric Cups (often 250 ml): One metric cup is approximately equivalent to 8.45 US fluid ounces (based on 1 US fluid ounce = 29.5735 ml and 1 metric cup = 250 ml).
    Formula: Cups = Fluid Ounces / 8.4535

Where:

  • Fluid Ounces: The volume in US fluid ounces you want to convert.
  • Cups: The equivalent volume in the chosen cup type.

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