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Convert US Cups to US Fluid Ounces

Seamlessly convert values from US Cups (cup) to US Fluid Ounces (fl oz). Includes the exact formula, a quick reference table, and real-world context.

Common Volume Conversions

MILLILITERS to US-QUARTS→US-PINTS to LITERS→US-PINTS to MILLILITERS→US-PINTS to US-GALLONS→US-CUPS to US-GALLONS→LITERS to MILLILITERS→US-GALLONS to US-QUARTS→US-GALLONS to US-CUPS→MILLILITERS to US-FLUID-OUNCES→CUBIC-METERS to MILLILITERS→MILLILITERS to US-GALLONS→LITERS to US-GALLONS→
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Conversion Formula

US Fluid Ounces = US Cups × 7.999527

US Cups to US Fluid Ounces Conversion Table

US Cups (cup)US Fluid Ounces (fl oz)
1 cup7.9995 fl oz
2 cup15.9991 fl oz
5 cup39.9976 fl oz
10 cup79.9953 fl oz
15 cup119.99 fl oz
20 cup159.99 fl oz
25 cup199.99 fl oz
50 cup399.98 fl oz
100 cup799.95 fl oz
500 cup3999.76 fl oz

About US Cups

The US cup is a cooking measurement equal to 8 US fluid ounces or approximately 237 milliliters. It is the primary volume measurement used in American cooking and baking recipes.

Real-World Examples

  • A standard coffee mug holds about 1.5 cups
  • Most rice recipes call for 1 cup of dry rice
  • The daily recommended water intake is about 8 cups for adults

💡 Did you know? The metric cup used in Australia and New Zealand is exactly 250 mL, while the US cup is 236.6 mL and the Japanese cup is 200 mL, which can cause recipe conversion confusion.

About US Fluid Ounces

The US fluid ounce is a unit of volume equal to approximately 29.57 milliliters. It is commonly used in the United States for beverage servings, perfume bottles, and small liquid measurements.

Real-World Examples

  • A standard shot glass holds 1.5 fluid ounces
  • A tall Starbucks coffee is 12 fluid ounces
  • Most shampoo bottles contain 12 to 16 fluid ounces

💡 Did you know? A fluid ounce of water does not weigh exactly one ounce. It weighs about 1.04 avoirdupois ounces, making the 'fluid' distinction important.

Frequently Asked Questions

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