Unitly

volume conversion

How many cups are in 1 fluid ounce?

Quick answer, a live calculator, and reference values for converting fluid ounces to cups.

Main answer
1 fluid ounce = 0.13 cups
Result
1 fluid ounce = 0.13 cups

Factor: 0.125

There are 0.13 cups in 1 fluid ounce.

1 fluid ounce equals 0.13 cups. A fluid ounce is a common volume unit for liquids and recipe measurements. A cup is another volume unit you'll often see in kitchens and packaging. To convert any amount, multiply the number of fluid ounces by 0.125 to get cups. Results below use standard international conversion factors; round as needed for recipes or construction.
Need the other direction?
Convert cups to fluid ounces.

Examples

  • 1 fluid ounce
    0.13 cups
  • 5 fluid ounces
    0.63 cups
  • 10 fluid ounces
    1.25 cups
  • 100 fluid ounces
    12.5 cups

Frequently asked questions

How many cups are in 1 fluid ounce?
There are 0.13 cups in 1 fluid ounce.
How do I convert fluid ounces to cups?
Multiply the fluid ounces value by 0.125. You can also type any number into the calculator on this page for an instant result.
Is the fluid ounces to cups conversion exact?
This page uses internationally recognized conversion factors. Displayed values may be rounded for readability—keep extra decimals when a recipe, blueprint, or lab measurement needs higher precision.

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cups to fluid ouncesfluid ounces to millilitersfluid ounces to litersfluid ounces to cubic metersfluid ounces to teaspoonsfluid ounces to tablespoonsfluid ounces to pintsfluid ounces to quarts