US Cups to US Fluid Ounces Converter

Instantly convert US Cups (cup) to US Fluid Ounces (fl oz). Free online converter with formula and table.

cup
fl oz
1 cup = 8 fl oz
1 US Cup = 8 us fluid ounces
1 US Fluid Ounce = 0.125 us cups

US Cups to US Fluid Ounces Conversion Table

US Cups (cup)US Fluid Ounces (fl oz)
18
216
324
432
540
1080
15120
20160
25200
50400
100800
5004,000
1,0008,000

How to Convert US Cups to US Fluid Ounces

fl oz = cup × 8

Example

Convert 10 us cups to us fluid ounces:

10 cup × 8 = 80 fl oz

About These Units

Frequently Asked Questions

How many US Fluid Ounces are in a US Cup?

There are 8 US Fluid Ounces in one US Cup.

How do I convert US Cups to US Fluid Ounces?

To convert US Cups to US Fluid Ounces, multiply the value in US Cups by 8. For example, 10 US Cups = 10 × 8 = 80 US Fluid Ounces.

What is the formula to convert US Cups to US Fluid Ounces?

The formula is: US Fluid Ounces (fl oz) = US Cups (cup) × 8

How do I convert US Fluid Ounces back to US Cups?

To convert US Fluid Ounces to US Cups, multiply by 0.125 (or divide by 8).