US cups to US fluid ounces — cup to fl oz Converter

Free online US cups to US fluid ounces converter (cup to fl oz). Instant conversion, formula, table, real-world examples and FAQs.

Conversion Formula

Multiply the US cups value by the conversion factor:
fl oz = cup × 8

How to Convert Step by Step

Common US cups to fl oz Conversion Table

US cups (cup)US fluid ounces (fl oz)
1 cup8 fl oz
2 cup16 fl oz
5 cup40 fl oz
10 cup80 fl oz
20 cup160 fl oz
50 cup400 fl oz
100 cup800 fl oz
200 cup1600 fl oz
500 cup4000 fl oz
1000 cup8000 fl oz

Real-World Examples

About US cups & US fluid ounces

• US cups: The US cup is 236.588 mL. "1 cup" in US/AU baking is a standard measure; grams differ by ingredient density.
• US fluid ounces: The US fluid ounce is ≈ 29.574 mL — a volume unit, distinct from the weight ounce. Common on sodas, perfume, and spirits.

FAQ

How many US fluid ounces in 1 cup?

1 cup = 8 fl oz. Use the converter above to compute any value, or multiply cup by 8.

Is this US cups-to-US fluid ounces converter accurate?

Yes — conversions use the standard international factors and are rounded to 4 decimals.

When is US cups to US fluid ounces conversion used?

US cups are used in baking recipes and coffee servings. Fluid ounces are used for sodas, perfume, and spirits. Whenever a value is given in cup but you need fl oz, this converter is the quick fix.

Related Conversions

liters→US gallonsUS gallons→litersmilliliters→US fluid ouncesUS fluid ounces→millilitersliters→cubic meterscubic meters→litersmilliliters→litersliters→milliliterscubic centimeters→millilitersmilliliters→cubic centimeters