How Many Ounces In A Cup?
Category: volume
1 cup equals 8 fluid ounces.
1 fluid ounce equals 0.125 cups.
- Base conversion: 1 cup = 8 fluid ounces
- Reverse conversion: 1 fluid ounce = 0.125 cups
- Related conversion: 1 cup = 236.58824 milliliters
This converter answers how many ounces in a cup? using a consistent base-unit method. We convert cups to a shared base unit first, then convert to fluid ounces. Use the quick answer for one-off checks, the calculator for custom values, and the 1–10 table for fast lookups.
Calculator
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Table (1 to 10)
| cup | ounces |
|---|---|
| 1 | 8 |
| 2 | 16 |
| 3 | 24 |
| 4 | 32 |
| 5 | 40 |
| 6 | 48 |
| 7 | 56 |
| 8 | 64 |
| 9 | 72 |
| 10 | 80 |
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FAQ
How many fluid ounces are in 1 cup?
1 cup equals 8 fluid ounces.
How many cups are in 1 fluid ounce?
1 fluid ounce equals 0.125 cups.
How do I convert cup to fluid ounces?
Multiply the source amount by the conversion factor shown in the calculator, then verify with the conversion table.
Can I convert decimal values?
Yes. The calculator supports decimal inputs and updates instantly.