The Unit Converters

Fluid Ounce to US Cup

1 Fluid Ounce = 0.125 US Cup


Conversion Formula

To convert Fluid Ounce to US Cup, multiply the value by 0.125.

Fluid Ounce × 0.125 = US Cup

Quick Reference

fl oz cup
1 0.125
5 0.625
10 1.25
25 3.125
50 6.25
100 12.5
500 62.5
1000 125

What is Fluid Ounce?

The fluid ounce (symbol: fl oz) is a unit of volume in the US customary and British imperial systems of measurement.

In the US system, it is exactly 1/128 of a US gallon, which is approximately 29.57 milliliters.

Common Uses

The fluid ounce is a very common unit for measuring liquid servings, such as beverages, perfumes, and liquid medications. It is the standard unit for measuring the capacity of cans and bottles in the United States.

What is US Cup?

The US cup is a unit of volume primarily used in cooking and for measuring food portions.

A standard US customary cup is defined as exactly 8 US fluid ounces, which is approximately 236.59 milliliters.

Common Uses

The cup is a fundamental unit for home cooking and baking in the United States. Many recipes use cups to measure liquid and dry ingredients.

How many cups are in a fluid ounce?

There are 0.125 cups in 1 fluid ounce.


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