fluid-ounces to cups | Exact Decimal + Formula
1 US Fluid Ounce = 0.125 US Cup
Conversions between US Fluid Ounce (fl oz) and US Cup (cup) are essential in the cooking (volume) category. This tool provides a quick, free, and accurate way to convert us fluid ounces to us cups for academic, professional, or personal calculations. Check the detailed conversion table and formula explanation below for more context.
Cooking (Volume) Converter
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Formula
cup = fl oz × 0.125
To convert US Fluid Ounce to US Cup, use the formula displayed above.
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US Fluid Ounce to US Cup: Quick Reference Table
| US Fluid Ounce | US Cup (Decimal) | Fraction |
|---|---|---|
| 0.001 fl oz | 0.000125 cup | - |
| 0.01 fl oz | 0.00125 cup | - |
| 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 | - |
| 5 fl oz | 0.625 cup | - |
| 10 fl oz | 1.25 cup | - |
| 25 fl oz | 3.125 cup | - |
| 50 fl oz | 6.25 cup | - |
| 100 fl oz | 12.5 cup | - |
| 250 fl oz | 31.25 cup | - |
| 500 fl oz | 62.5 cup | - |
| 1000 fl oz | 125 cup | - |
fl oz to cup Formula and Examples
Direct Formula
cup = fl oz × 0.125 Inverse Formula
fl oz = cup × 8 Mental Math Shortcut
Divide the value by roughly 8 to quickly estimate the converted result.
Common US Fluid Ounce to US Cup Calculations
- 5 fl oz = 0.625 cup
- 10 fl oz = 1.25 cup
- 50 fl oz = 6.25 cup
- 100 fl oz = 12.5 cup
- 500 fl oz = 62.5 cup
How to Convert US Fluid Ounce to US Cup
How many us cups are in a us fluid ounce?
1 US Fluid Ounce (fl oz) is equal to 0.125 US Cup (cup). To convert us fluid ounces to us cups, multiply your value by 0.125.
How do I convert us fluid ounce to us cup?
To convert US Fluid Ounce to US Cup, use the formula: US Cup = US Fluid Ounce × 0.125. For example, 5 fl oz = 0.625 cup.
What is the formula for fl oz to cup?
The formula is: cup = fl oz × 0.125. This is based on the exact SI conversion factor. Use our calculator above to convert any value instantly.