Ounces to Cups Converter

Enter US fluid ounces to convert using 8 fluid ounces per cup.

US fluid ounces type here

US cups or here

Converted value

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US cups

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—1 US fluid ounces → US cups

—1 US cups → US fluid ounces

LiveTwo-way conversion

All units

Precision, factor & reference table

Display precision

1 US fluid ounces = 0.125 US cups

US fluid ounces	US cups
1	0.125
2	0.25
5	0.625
10	1.25
20	2.5
50	6.25
100	12.5

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Core conversion workflows

Start with a broad dimension converter or jump to the most common metric/imperial pairs. Specialist converters remain available from the full hub.

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How to use this Ounces to Cups Converter

Type a value in either US fluid ounces or US cups. The other field updates immediately, so you can work in either direction without a separate Convert step.

Conversion factor

1 US fluid ounces = 0.125 US cups. Display rounding changes only what is shown; the declared factor remains the calculation basis.