Convert Cups to Fluid Ounces

Enter your cup value in the form below to get the value calculated in fluid ounces.

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Results in Fluid Ounces:
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1 cup = 8 fl oz

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

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

Convert cups to fluid ounces with this simple formula:

fluid ounces = cups × 8

Converting a cup fluid-volume measurement to a fluid ounce measurement involves multiplying your fluid-volume by the conversion ratio to find the result. A cup is equal to 8 fluid ounces, so to convert simply multiply by 8.

For example:
5 cup = (5 × 8) = 40 fl oz

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

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

Cup Measurements and Equivalent Fluid Ounce Conversions

Common cup values converted to the equivalent fluid ounce value
Cups Fluid Ounces
1 cup 8 fl oz
2 cup 16 fl oz
3 cup 24 fl oz
4 cup 32 fl oz
5 cup 40 fl oz
6 cup 48 fl oz
7 cup 56 fl oz
8 cup 64 fl oz
9 cup 72 fl oz
10 cup 80 fl oz
11 cup 88 fl oz
12 cup 96 fl oz
13 cup 104 fl oz
14 cup 112 fl oz
15 cup 120 fl oz
16 cup 128 fl oz
17 cup 136 fl oz
18 cup 144 fl oz
19 cup 152 fl oz
20 cup 160 fl oz
21 cup 168 fl oz
22 cup 176 fl oz
23 cup 184 fl oz
24 cup 192 fl oz
25 cup 200 fl oz
26 cup 208 fl oz
27 cup 216 fl oz
28 cup 224 fl oz
29 cup 232 fl oz
30 cup 240 fl oz
31 cup 248 fl oz
32 cup 256 fl oz
33 cup 264 fl oz
34 cup 272 fl oz
35 cup 280 fl oz
36 cup 288 fl oz
37 cup 296 fl oz
38 cup 304 fl oz
39 cup 312 fl oz
40 cup 320 fl oz

More Fluid-volume Conversions

Convert to Gallons Fluid Volume
1 cup is equal to 0.0625 gallons
Convert to Quarts Fluid Volume
1 cup is equal to 0.25 quarts
Convert to Pints Fluid Volume
1 cup is equal to 0.5 pints
Convert to Tablespoons Fluid Volume
1 cup is equal to 16 tablespoons
Convert to Teaspoons Fluid Volume
1 cup is equal to 48 teaspoons
Convert to Liters Fluid Volume
1 cup is equal to 0.236588 liters
Convert to Milliliters Fluid Volume
1 cup is equal to 236.588236 milliliters
Convert to Cubic Inches Fluid Volume
1 cup is equal to 14.437468 cubic inches
Convert to Cubic Feet Fluid Volume
1 cup is equal to 0.008355 cubic feet
Convert to Cubic Yards Fluid Volume
1 cup is equal to 0.000309 cubic yards
Convert to Cubic Centimeters Fluid Volume
1 cup is equal to 236.588236 cubic centimeters
Convert to Cubic Meters Fluid Volume
1 cup is equal to 0.000237 cubic meters