Cups to Fluid Ounces Conversion

Quick Lookup - cups to fl oz

c 1/8 1/4 1/2 3/4 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11 12 13 14 15
fl oz 1 2 4 6 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 68 72 76 80 88 96 104 112 120
←→
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Round:
Enter Cup
Enter Fluid Ounce

How many fluid ounces in a cup?

1 Cup is equal to 8 fluid ounces (oz). To convert cups to fluid ounces, multiply the cup value by 8.

For example, to find out how many fluid ounces in a cup and a half, multiply 1.5 by 8, that makes 12 fluid ounces in a cup and a half.

1 Cup = 8 Fluid Ounces

How many fluid ounces in 1/2 cup?

There are 4 fluid oz in 1/2 cup.

How many fluid ounces in 1/3 cup?

There are 2.67 fluid oz in 1/3 cup.

How many fluid ounces in 1/4 cup?

There are 2 fluid oz in 1/4 cup.

How many fluid ounces in 2/3 cup?

There are 5.37 fluid oz in 2/3 cup.

How many fluid ounces in 3/4 cup?

There are 6 fluid oz in 3/4 cup.

How many cups in a fluid ounce?

1 Fluid ounce (oz) is equal to 0.125 cup. To convert fluid oz to cups, multiply the fluid oz value by 0.125 or divide by 8.

For example, to find out how many cups is 12 fluid oz, divide 12 by 8, that makes 1.5 cups in 12 fluid oz.

1 Fluid Ounce = 0.125 Cup

If you would like to convert from fluid oz to cups and access the tables, please check fluid oz to cups page.

What is Cup?

Cup is a United States Customary and Metric system volume unit. 1 US cup is equal to 8 US fluid ounces and 8.32674 Imperial fluid ounces. The symbol is "c".

  • 1 US cup = 8 US fluid ounces
  • 1 Canadian cup = 7.69 US fluid ounces
  • 1 Imperial cup = 10 Imperial fluid ounces
  • 1 Metric cup = 8.8 Imperial fluid ounces

Here is a quick reference from cups to oz (fluid):

  • 1/4 cup to oz = 2 oz in 1/4 cup
  • 1/3 cup to oz = 2.667 oz in 1/3 cup
  • 1/2 cup to oz = 4 oz in 1/2 cup
  • 3/4 cup to oz = 6 oz in 3/4 cup
  • 1 cup to oz = 8 oz in 1 cup
  • 2 cups to oz = 16 oz in 2 cups

What is Fluid Ounce?

Fluid ounce is an Imperial and United States Customary measurement systems volume unit. The symbol is "fl oz".

To convert between US and UK fluid ounces, please check fluid ounces conversion calculator tool.

Cups to Fluid Ounces Conversion Table

CupFl. OunceCupFl. OunceCupFl. OunceCupFl. Ounce
18262085140876608
216272165241677616
324282245342478624
432292325443279632
540302405544080640
648312485644881648
756322565745682656
864332645846483664
972342725947284672
1080352806048085680
1188362886148886688
1296372966249687696
13104383046350488704
14112393126451289712
15120403206552090720
161284132866528100800
1713642336675361251000
1814443344685441501200
1915244352695521751400
2016045360705602001600
2116846368715682502000
2217647376725763002400
2318448384735845004000
2419249392745927506000
25200504007560010008000
Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.