US cup to US fluid ounce

Live US cup (cup (US)) to US fluid ounce (fl oz (US)) converter. Plus a 10-value reference table and FAQs.

US cup
US fluid ounce
1 cup (US) = 8fl oz (US)

Conversion table

Ten sample values from US cup to US fluid ounce. Use the converter above for arbitrary values.

US cup (cup (US))US fluid ounce (fl oz (US))
0.001 cup (US) 0.008 fl oz (US)
0.01 cup (US) 0.08 fl oz (US)
0.1 cup (US) 0.8 fl oz (US)
0.5 cup (US) 4 fl oz (US)
1 cup (US) 8 fl oz (US)
2 cup (US) 16 fl oz (US)
5 cup (US) 40 fl oz (US)
10 cup (US) 80 fl oz (US)
100 cup (US) 800 fl oz (US)
1,000 cup (US) 8,000 fl oz (US)

About the US cup

8 fl oz, 16 tbsp. US cooking.

About the US fluid ounce

1/128 US gallon. Beverages.

Frequently asked questions

Frequently Asked Questions

How do I convert US cup to US fluid ounce?

Multiply the US cup value by 8 to get it in US fluid ounce. For example, 10 cup (US) = 80 fl oz (US).

What is 1 cup (US) in fl oz (US)?

1 cup (US) = 8 fl oz (US).

What is 100 cup (US) in fl oz (US)?

100 cup (US) = 800 fl oz (US).

What is the formula?

Linear: multiply by 8 (the unit factor ratio).

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