Cups to Fluid Ounces
Convert cups to fluid ounces instantly — type a value, get the answer.
Fluid Ounces8.0000fl oz
Multiply cups by 8 to get fluid ounces. 1 cup = 8 fl oz.
| Cups (cup) | Fluid Ounces (fl oz) |
|---|---|
| 1 cup | 8 fl oz |
| 2 cup | 16 fl oz |
| 5 cup | 40 fl oz |
| 10 cup | 80 fl oz |
| 25 cup | 200 fl oz |
| 50 cup | 400 fl oz |
| 100 cup | 800 fl oz |
Common cups-to-fluid ounces conversions, rounded to 4 decimals.
How to convert cups to fluid ounces
Multiply the number of cups by 8. For example, 10 cup × 8 = 80 fl oz. The converter above does this for any value instantly, and the table below lists the conversions people look up most.
Converting fluid ounces back to cups
To go the other way, divide the fl oz value by 8 — or multiply by 0.125. So 1 fl oz ≈ 0.125 cup.
Questions
How many fluid ounces are in a cup?
One cup equals 8 fluid ounces. Multiply any cup figure by 8 to convert it to fl oz.
How do I convert fluid ounces back to cups?
Divide the fl oz value by 8, or multiply by 0.125. For example, 5 fl oz ≈ 0.625 cup.
What is 10 cup in fl oz?
10 cup = 80 fl oz. Type any value into the converter above to see its fluid ounces equivalent.