Fluid Ounces (US) to Cups (US)
Easily convert US fluid ounces to US cups with our comprehensive guide and calculator, perfect for cooking and baking
1 Fluid Ounces (US) = 0.125 Cups (US) (standard conversion factor). · Updated 2026-05-29
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Fluid Ounces (US) to Cups (US) Conversion Table
Common Fluid Ounces (US) to Cups (US) conversion values
| Fluid Ounces (US) | Cups (US) |
|---|---|
| 1 fl oz | 0.125 cup |
| 10 fl oz | 1.250 cup |
| 50 fl oz | 6.250 cup |
| 100 fl oz | 12.500 cup |
| 500 fl oz | 62.500 cup |
| 1000 fl oz | 125.000 cup |
The formula
Cups (US) = Fluid Ounces (US) × 0.125
Example: 10 Fluid Ounces (US) = 1.25 Cups (US)