Cups to Fluid Ounces
1 cup = 8.11537 fluid ounces. Multiply cups by 8.11537 to get fluid ounces; divide fluid ounces by 8.11537 to go back.
cups to fluid ounces conversion table
| cups | fluid ounces |
|---|---|
| 1 cup | 8.11537 floz |
| 2 cup | 16.2307 floz |
| 3 cup | 24.3461 floz |
| 4 cup | 32.4615 floz |
| 5 cup | 40.5769 floz |
| 6 cup | 48.6922 floz |
| 7 cup | 56.8076 floz |
| 8 cup | 64.923 floz |
| cups | fluid ounces |
|---|---|
| 9 cup | 73.0384 floz |
| 10 cup | 81.1537 floz |
| 20 cup | 162.307 floz |
| 50 cup | 405.769 floz |
| 100 cup | 811.537 floz |
| 500 cup | 4,057.69 floz |
| 1,000 cup | 8,115.37 floz |
How to convert cups to fluid ounces
Step 1
Take the value in cups.
10 cup
Step 2
Multiply by 8.11537.
10 × 8.11537
Step 3
Round to the precision you need.
= 81.1537 floz
The factor is rounded to six significant digits; the copy button on any result gives the full-precision value.
Common cups to fluid ounces conversions
0.1 cup → 0.811537 floz 0.2 cup → 1.62307 floz 0.25 cup → 2.02884 floz 0.3 cup → 2.43461 floz 0.4 cup → 3.24615 floz 0.5 cup → 4.05769 floz 0.6 cup → 4.86922 floz 0.7 cup → 5.68076 floz 0.75 cup → 6.08653 floz 0.8 cup → 6.4923 floz 0.9 cup → 7.30384 floz 1 cup → 8.11537 floz 1.5 cup → 12.1731 floz 2 cup → 16.2307 floz 2.5 cup → 20.2884 floz 3 cup → 24.3461 floz 3.5 cup → 28.4038 floz 4 cup → 32.4615 floz 4.5 cup → 36.5192 floz 5 cup → 40.5769 floz 5.5 cup → 44.6346 floz 6 cup → 48.6922 floz 6.5 cup → 52.7499 floz 7 cup → 56.8076 floz
These are the values people actually search for. Any other number works in the converter above; only these pages are listed for search engines.
Frequently asked questions
How many fluid ounces are in a cup?
There are 8.11537 fluid ounces in one cup. Going the other way, one floz is 0.123223 cups.
How do I convert cups to fluid ounces?
Multiply the number of cups by 8.11537. For example, 10 cup × 8.11537 = 81.1537 floz.
What is 5 cups in fluid ounces?
5 cups is 40.5769 fluid ounces.
What is 100 cups in fluid ounces?
100 cups is 811.537 fluid ounces.