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Cups to Fluid Ounces Conversion

US cups to fluid ounces table

cup 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 500 1000
fluid ounce 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 144 152 160 168 176 184 192 200 208 216 224 232 240 248 256 264 272 280 288 296 304 312 320 328 336 344 352 360 368 376 384 392 400 408 416 424 432 440 448 456 464 472 480 488 496 504 512 520 528 536 544 552 560 568 576 584 592 600 608 616 624 632 640 648 656 664 672 680 688 696 704 712 720 728 736 744 752 760 768 776 784 792 800 4000 8000
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Round:
Enter Cup
Enter Fluid Ounce

How to convert cups to fluid ounces?

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

For example, to calculate how many fluid ounces is 2 cups of water, multiply 2 by 8, that makes 16 fl oz is 2 cups of water.

US cups to fluid ounces formula

fluid ounce = cup * 8

1 US Cup = 8 US Fluid Ounces

What is a Cup?

Cup is a United States Customary and Metric system volume unit. 1 cup = 8 oz (fluid). 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

Common conversions from US cups to ounces (fluid)

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

Please visit volume units conversion to convert all volume units.

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.