Cups to fluid ounces (cup to fl oz)
To convert cups to fluid ounces (cup to fl oz), multiply by 8. 1 cup equals 8 fl oz, about 67% of a soft-drink can.
1 cup equals
8fl oz
1 cup = 8 fl oz · 1 fl oz = 0.125 cup
Reference table
| cups | fluid ounces |
|---|
| 1 cup | 8 fl oz |
| 2 cups | 16 fl oz |
| 5 cups | 40 fl oz |
| 10 cups | 80 fl oz |
| 25 cups | 200 fl oz |
| 50 cups | 400 fl oz |
| 100 cups | 800 fl oz |
| 250 cups | 2,000 fl oz |
| 500 cups | 4,000 fl oz |
| 1000 cups | 8,000 fl oz |
Show the working
1. Convert to the base unit (L):
1 cup × 0.23659 = 0.23659 L
2. Convert from L to fl oz:
0.23659 L ÷ 0.029574 = 8 fl oz
Common questions
- How many fluid ounces is 1 cup?
- 1 cup equals 8 fl oz, about 67% of a soft-drink can.
- How many cups is 1 fluid ounce?
- 1 fluid ounce equals 0.125 cup, about 5.9 times as much as a teaspoon.
Convert any other amount →