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Fluid Ounces to Cups Converter

Free instant fl oz → cup converter. No signup, no uploads — everything is calculated privately in your browser.

1 fl oz = 0.125 cups

1 fluid ounces = 0.125 cups

Free, instant, and 100% private — every calculation runs in your browser. Nothing is uploaded.

Quick Answer

1 fluid ounce equals 0.125 cups. To convert fluid ounces to cups, divide the value by 8.000006762811301.

Key Facts

  • Exact factor: 1 fluid ounce = 0.12499989433116275 cups.
  • Formula: 1 fluid ounce = 0.125 cups. Formula: value ÷ 8.000006762811301.
  • Reverse: 1 cup = 8.000006762811301 fluid ounces.
  • All volume units here are US customary; imperial (UK) cups and gallons are larger.

Fluid Ounces to Cups Formula

1 fluid ounce = 0.125 cups. Formula: value ÷ 8.000006762811301

Example: 1 fl oz → 0.125 cup. Type any value in the converter above to see it converted live.

Fluid Ounces to Cups Conversion Table

Fluid Ounces (fl oz)Cups (cup)
1 fl oz0.125 cup
2 fl oz0.25 cup
5 fl oz0.624999 cup
10 fl oz1.25 cup
25 fl oz3.125 cup
50 fl oz6.24999 cup
100 fl oz12.5 cup
250 fl oz31.25 cup
500 fl oz62.4999 cup
1,000 fl oz125 cup

Frequently Asked Questions

1 fluid ounce = 0.125 cups. Formula: value ÷ 8.000006762811301. Enter the value above and the result appears instantly — the calculation runs entirely in your browser.

Exactly: 1 fluid ounce = 0.12499989433116275 cups. The reverse factor is 1 cup = 8.000006762811301 fluid ounces.

1 fl oz = 0.125 cup; 10 fl oz = 1.25 cup; 100 fl oz = 12.5 cup. Use the full conversion table below for more reference values.

No, and the difference matters. This converter uses US customary measures: 1 US cup = 236.588 mL and 1 US gallon = 3.785411784 L. An imperial cup is 284 mL and an imperial gallon is 4.546 L, so recipes from the UK may need adjusting.

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  • Milliliters to Gallons
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