Fl Oz to Cups Calculator
Convert US fluid ounces to US cups instantly with the formula.
Result
0.125 Cups (US)
Formula
Result = Value × (Fluid Ounces (US) Factor ÷ Cups (US) Factor)
Examples
1 Fluid Ounces (US) = 0.125 Cups (US)
5 Fluid Ounces (US) = 0.625 Cups (US)
10 Fluid Ounces (US) = 1.25 Cups (US)
100 Fluid Ounces (US) = 12.5 Cups (US)
US vs. UK (Imperial) Gallons, Quarts & Pints
A US gallon and a UK (Imperial) gallon aren't the same size — the UK gallon is about 20% larger, at 4.546 liters versus 3.785 liters for the US gallon. That gap carries through to quarts and pints too, since they're just fixed fractions of a gallon in both systems. This trips people up most often with fuel economy (miles per gallon means something different in the US vs the UK) and with older British recipes or product measurements.
Frequently Asked Questions
How many cups (us) is 1 fluid ounces (us)?
1 Fluid Ounces (US) equals 0.125 Cups (US).
What is the conversion factor between fluid ounces (us) and cups (us)?
1 Fluid Ounces (US) equals 0.125 cups (us).
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