ExactConverter

US cups to US fluid ounces

1 cup is 8 fl oz. Exact factor: fl oz = cups × 8.

Eight fluid ounces to the cup is exact. This measures volume, so it does not tell you the weight of what is in the cup.

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Edit either field — the other updates instantly. Type decimal values like 38.4.

Common values

Questions

How do you convert US cups to US fluid ounces?
Apply the formula fl oz = cups × 8. The converter above does it as you type, and every value below has its own page with the worked answer.
What is 1 cup in fl oz?
1 cup is 8 fl oz.
Is this exact?
Eight fluid ounces to the cup is exact. This measures volume, so it does not tell you the weight of what is in the cup.

Every cups to fl oz page — 172 values