Convert Cup (US) to Fluid Ounce (US)
Enter a value in Cup (US) to see it instantly in Fluid Ounce (US), or use the reverse converter below.
Cup (US)
Definition: A US customary cooking measure equal to 8 fluid ounces.
Current use: The standard recipe measure for liquids and dry ingredients in the US.
Fluid Ounce (US)
Definition: A US customary unit equal to 1/16 of a US pint.
Current use: Used in the US for beverage and bottle sizes.
Cup (US) to Fluid Ounce (US) Conversion Table
| Cup (US) [cup] | Fluid Ounce (US) [fl oz] |
|---|---|
| 0.01 cup | 0.0799999999 fl oz |
| 0.1 cup | 0.799999999 fl oz |
| 1 cup | 7.9999999899 fl oz |
| 2 cup | 15.9999999797 fl oz |
| 3 cup | 23.9999999696 fl oz |
| 5 cup | 39.9999999493 fl oz |
| 10 cup | 79.9999998986 fl oz |
| 20 cup | 159.9999997971 fl oz |
| 50 cup | 399.9999994928 fl oz |
| 100 cup | 799.9999989856 fl oz |
| 1000 cup | 7999.9999898558 fl oz |
How to Convert Cup (US) to Fluid Ounce (US)
1 fl oz = 0.1250000002 cup
Example: convert 1 cup to fl oz:
Fluid Ounce (US) to Cup (US) Conversion Table
| Fluid Ounce (US) [fl oz] | Cup (US) [cup] |
|---|---|
| 0.01 fl oz | 0.00125 cup |
| 0.1 fl oz | 0.0125 cup |
| 1 fl oz | 0.1250000002 cup |
| 2 fl oz | 0.2500000003 cup |
| 3 fl oz | 0.3750000005 cup |
| 5 fl oz | 0.6250000008 cup |
| 10 fl oz | 1.2500000016 cup |
| 20 fl oz | 2.5000000032 cup |
| 50 fl oz | 6.2500000079 cup |
| 100 fl oz | 12.5000000159 cup |
| 1000 fl oz | 125.0000001585 cup |
Quick Estimate
For a quick mental estimate, 1 cup is about 8 fl oz, and 1 fl oz is about 0.13 cup. Use the exact calculator above when accuracy matters, such as for money, medicine, engineering or anything you will buy or sell.
Frequently Asked Questions
How many Fluid Ounce (US) are in 1 Cup (US)?
1 Cup (US) (cup) equals 7.9999999899 Fluid Ounce (US) (fl oz).
How do I convert Cup (US) to Fluid Ounce (US)?
Multiply the value in cup by 7.9999999899 to get fl oz. To go the other way, multiply fl oz by 0.1250000002.
What is 10 Cup (US) in Fluid Ounce (US)?
10 cup = 79.9999998986 fl oz.
What is 100 Cup (US) in Fluid Ounce (US)?
100 cup = 799.9999989856 fl oz.
What is a Cup (US)?
A US customary cooking measure equal to 8 fluid ounces. The standard recipe measure for liquids and dry ingredients in the US.
What is a Fluid Ounce (US)?
A US customary unit equal to 1/16 of a US pint. Used in the US for beverage and bottle sizes.
How many Cup (US) are in 1 Fluid Ounce (US)?
1 Fluid Ounce (US) (fl oz) equals 0.1250000002 Cup (US) (cup).
Popular Volume Conversions
- Liter to Gallon (US)
- Gallon (US) to Liter
- Milliliter to Cup (US)
- Cup (US) to Milliliter
- Tablespoon (US) to Milliliter
- Teaspoon (US) to Milliliter
- Milliliter to Fluid Ounce (US)
- Fluid Ounce (US) to Milliliter
- Liter to Milliliter
- Cubic Meter to Liter
- Liter to Cup (US)
- Quart (US) to Liter
Convert Cup (US) to Other Volume Units
- cup to mL
- cup to L
- cup to m³
- cup to tsp
- cup to tbsp
- cup to pt
- cup to qt
- cup to gal
- cup to ft³
- cup to in³
Convert Other Volume Units to Fluid Ounce (US)
- mL to fl oz
- L to fl oz
- m³ to fl oz
- tsp to fl oz
- tbsp to fl oz
- pt to fl oz
- qt to fl oz
- gal to fl oz
- ft³ to fl oz
- in³ to fl oz
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