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US fluid ounces to US cups Converter
Use this free fl oz to cup converter for exact results: 1 fl oz = 0.125 cup. The conversion table below covers the most common values.
US fluid ounces to US cups Converter
How to convert US fluid ounces to US cups
Multiply the number of US fluid ounces by 0.125: cup = fl oz × 0.125. For example, 10 fl oz × 0.125 = 1.25 cup. To go the other way, multiply by 8.
US fluid ounces to US cups conversion table
| US fluid ounces | US cups |
|---|---|
| 0.1 fl oz | 0.0125 cup |
| 0.5 fl oz | 0.0625 cup |
| 1 fl oz | 0.125 cup |
| 2 fl oz | 0.25 cup |
| 3 fl oz | 0.375 cup |
| 5 fl oz | 0.625 cup |
| 10 fl oz | 1.25 cup |
| 15 fl oz | 1.875 cup |
| 20 fl oz | 2.5 cup |
| 25 fl oz | 3.125 cup |
| 50 fl oz | 6.25 cup |
| 75 fl oz | 9.375 cup |
| 100 fl oz | 12.5 cup |
| 250 fl oz | 31.25 cup |
| 500 fl oz | 62.5 cup |
| 1,000 fl oz | 125 cup |
Frequently asked questions
How many US cups are in a US fluid ounce?
There are 0.125 US cups in one US fluid ounce.
How do I convert US cups back to US fluid ounces?
Use the reverse converter: 1 cup = 8 fl oz.