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US cups to US fluid ounces Converter
Use this free cup to fl oz converter for exact results: 1 cup = 8 fl oz. The conversion table below covers the most common values.
US cups to US fluid ounces Converter
How to convert US cups to US fluid ounces
Multiply the number of US cups by 8: fl oz = cup × 8. For example, 10 cup × 8 = 80 fl oz. To go the other way, multiply by 0.125.
US cups to US fluid ounces conversion table
| US cups | US fluid ounces |
|---|---|
| 0.1 cup | 0.8 fl oz |
| 0.5 cup | 4 fl oz |
| 1 cup | 8 fl oz |
| 2 cup | 16 fl oz |
| 3 cup | 24 fl oz |
| 5 cup | 40 fl oz |
| 10 cup | 80 fl oz |
| 15 cup | 120 fl oz |
| 20 cup | 160 fl oz |
| 25 cup | 200 fl oz |
| 50 cup | 400 fl oz |
| 75 cup | 600 fl oz |
| 100 cup | 800 fl oz |
| 250 cup | 2,000 fl oz |
| 500 cup | 4,000 fl oz |
| 1,000 cup | 8,000 fl oz |
Frequently asked questions
How many US fluid ounces are in a US cup?
There are 8 US fluid ounces in one US cup.
How do I convert US fluid ounces back to US cups?
Use the reverse converter: 1 fl oz = 0.125 cup.