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VOLUME CONVERTER

US Cup to Fluid Ounce Converter

Convert US Cup (cup) to Fluid Ounce (fl oz) instantly. Use the converter below or reference the conversion table.

Quick Answer
1 US Cup = 7.9998647 Fluid Ounce
Formula: Fluid Ounce = US Cup × 7.9998647

US Cup to Fluid Ounce Converter

1 cup
→
7.9998647 fl oz
Open Full Volume Converter →⇄ Fluid Ounce to US Cup

US Cup to Fluid Ounce Conversion Table

US Cup (cup)Fluid Ounce (fl oz)
1 cup7.9998647 fl oz
5 cup39.999324 fl oz
10 cup79.998647 fl oz
25 cup199.99662 fl oz
50 cup399.99324 fl oz
100 cup799.98647 fl oz
250 cup1999.9662 fl oz
500 cup3999.9324 fl oz

How to Convert US Cup to Fluid Ounce

To convert from US Cup to Fluid Ounce, multiply the value by 7.9998647.
Fluid Ounce = US Cup × 7.9998647
Example: Convert 10 US Cup to Fluid Ounce:
10 cup × 7.9998647 = 79.998647 fl oz

Frequently Asked Questions

Q: How many Fluid Ounces are in a US Cup?
A: 1 US Cup equals 7.9998647 Fluid Ounce. To convert any US Cup value to Fluid Ounce, multiply by 7.9998647.
Q: How do I convert US Cup to Fluid Ounce?
A: Multiply the US Cup value by 7.9998647 to get the equivalent in Fluid Ounce. Formula: fl oz = cup × 7.9998647.
Q: What is the difference between US Cup and Fluid Ounce?
A: Both are units of volume measurement. 1 US Cup (cup) = 7.9998647 Fluid Ounce (fl oz). US Cup is the larger unit.
Q: Can I convert Fluid Ounce back to US Cup?
A: Yes — divide by 7.9998647, or use our Fluid Ounce to US Cup converter. Formula: cup = fl oz ÷ 7.9998647.

Other US Cup Conversions

US Cup → MilliliterUS Cup → LiterUS Cup → US PintUS Cup → US QuartUS Cup → US GallonUS Cup → TablespoonUS Cup → Teaspoon
View all Volume conversions →

All Volume Units

Milliliter (mL)Liter (L)US Cup (cup)Fluid Ounce (fl oz)US Pint (pt)US Quart (qt)US Gallon (gal)Tablespoon (tbsp)Teaspoon (tsp)