Fluid Ounce (water-equivalent) to Cup (water-equivalent)
Free instant fluid ounce (water-equivalent) to cup (water-equivalent) converter. 1 fl oz = 0.125 cup.
Common Fluid Ounce (water-equivalent) to Cup (water-equivalent) values
| Fluid Ounce (water-equivalent) (fl oz) | Cup (water-equivalent) (cup) |
|---|---|
| 1 | 0.125 |
| 5 | 0.625 |
| 10 | 1.25 |
| 25 | 3.125 |
| 50 | 6.25 |
| 100 | 12.5 |
| 500 | 62.5 |
| 1000 | 125 |
How does Fluid Ounce (water-equivalent) to Cup (water-equivalent) conversion work?
Type a value in the Fluid Ounce (water-equivalent) (fl oz) field and the equivalent in Cup (water-equivalent) (cup) appears instantly to the right. The math uses the exact formula shown above — no rounding errors, no approximations beyond standard floating-point precision. Use the swap button to flip the units and see the inverse conversion.
Fluid Ounce (water-equivalent). 1 US fluid ounce = 29.574 mL = 2 tablespoons. Equivalent grams assume water density.
Cup (water-equivalent). 1 US legal cup = 236.588 mL = 8 fl oz. Equivalent grams assume water density — use the ingredient-specific cup entry for flour, sugar, etc.
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Conversion factors come from the official standard (NIST, BIPM, ISO definitions where applicable). Values are precise to standard floating-point limits.
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