Convert Fluid Ounces to Cups

Enter your fluid ounce value in the form below to get the value calculated in cups.

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Results in Cups:
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1 fl oz = 0.125 cup

How to Convert Fluid Ounces to Cups Using an Easy Conversion Formula

Calculators can be used to convert measurements from one unit to another

Convert fluid ounces to cups with this simple formula:

cups = fluid ounces × 0.125

Converting a fluid ounce fluid-volume measurement to a cup measurement involves multiplying your fluid-volume by the conversion ratio to find the result. A fluid ounce is equal to 0.125 cups, so to convert simply multiply by 0.125.

For example:
5 fl oz = (5 × 0.125) = 0.625 cup

Fluid ounces and cups are both units used to measure fluid volume. Learn more about fluid volume and find more fluid volume measurement conversion calculators. A fluid ounce is an imperial measurement and can be abbreviated as fl oz, for example 1 fl oz. A cup is an imperial measurement and can be abbreviated as cup, for example 1 cup.

fluid ounces and cups are units used to measure fluid volume
Convert Cups to Fluid Ounces

Fluid Ounce Measurements and Equivalent Cup Conversions

Common fluid ounce values converted to the equivalent cup value
Fluid Ounces Cups
1 fl oz 0.125 cup
2 fl oz 0.25 cup
3 fl oz 0.375 cup
4 fl oz 0.5 cup
5 fl oz 0.625 cup
6 fl oz 0.75 cup
7 fl oz 0.875 cup
8 fl oz 1 cup
9 fl oz 1.125 cup
10 fl oz 1.25 cup
11 fl oz 1.375 cup
12 fl oz 1.5 cup
13 fl oz 1.625 cup
14 fl oz 1.75 cup
15 fl oz 1.875 cup
16 fl oz 2 cup
17 fl oz 2.125 cup
18 fl oz 2.25 cup
19 fl oz 2.375 cup
20 fl oz 2.5 cup
21 fl oz 2.625 cup
22 fl oz 2.75 cup
23 fl oz 2.875 cup
24 fl oz 3 cup
25 fl oz 3.125 cup
26 fl oz 3.25 cup
27 fl oz 3.375 cup
28 fl oz 3.5 cup
29 fl oz 3.625 cup
30 fl oz 3.75 cup
31 fl oz 3.875 cup
32 fl oz 4 cup
33 fl oz 4.125 cup
34 fl oz 4.25 cup
35 fl oz 4.375 cup
36 fl oz 4.5 cup
37 fl oz 4.625 cup
38 fl oz 4.75 cup
39 fl oz 4.875 cup
40 fl oz 5 cup

More Fluid-volume Conversions

Convert to Gallons Fluid Volume
1 fl oz is equal to 0.007812 gallons
Convert to Quarts Fluid Volume
1 fl oz is equal to 0.03125 quarts
Convert to Pints Fluid Volume
1 fl oz is equal to 0.0625 pints
Convert to Tablespoons Fluid Volume
1 fl oz is equal to 2 tablespoons
Convert to Teaspoons Fluid Volume
1 fl oz is equal to 6 teaspoons
Convert to Liters Fluid Volume
1 fl oz is equal to 0.029574 liters
Convert to Milliliters Fluid Volume
1 fl oz is equal to 29.57353 milliliters
Convert to Cubic Inches Fluid Volume
1 fl oz is equal to 1.804684 cubic inches
Convert to Cubic Feet Fluid Volume
1 fl oz is equal to 0.001044 cubic feet
Convert to Cubic Yards Fluid Volume
1 fl oz is equal to 3.8681E-5 cubic yards
Convert to Cubic Centimeters Fluid Volume
1 fl oz is equal to 29.57353 cubic centimeters
Convert to Cubic Meters Fluid Volume
1 fl oz is equal to 2.9574E-5 cubic meters