Fluid Ounces (US) to Cups (US) (fl oz to cup)

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fl oz
0.125
cup
Formula: Cups (US) = Fluid Ounces (US) × 0.125

Common Conversions

Fluid Ounces (US) (fl oz)Cups (US) (cup)
0.50.0625
10.125
20.25
30.375
40.5
50.625
60.75
81.0000
101.2500
121.5000
162.0000
202.5000
243.0000
324.0000
486.0000
648.0000
9612.0000
12816.0000
16020.0000
25632.0000

What Is Fluid Ounces (US) TO Cups (US)?

To convert Fluid Ounces (US) to Cups (US), multiply the value in fl oz by 0.125. One fl oz equals approximately 0.125 cup. For example, 10 fl oz converts to 1.2500 cup. This conversion is commonly needed in cooking, beverage measurement, and scientific applications where volumes must be expressed in different units. The Fluid Ounces (US) unit is part of the US customary measurement system, while Cups (US) belongs to the US customary system. Knowing how to accurately convert between these units helps ensure precision in recipes, laboratory work, industrial processes, and everyday tasks like comparing product sizes or measuring ingredients. This converter handles the math automatically, so you can focus on accuracy rather than arithmetic.

Formula

Multiply the Fluid Ounces (US) value by 0.125 to get Cups (US). This conversion factor is derived from the relationship: 1 fl oz = 0.125 cup. Worked example: 5 fl oz x 0.125 = 0.625 cup.

Best For:

  • Converting recipes that list ingredients in Fluid Ounces (US) to Cups (US)
  • Comparing product sizes labeled in fl oz versus cup
  • Calculating precise volumes for scientific or medical applications

How to Fluid Ounces (US) TO Cups (US)

1

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Frequently Asked Questions

One Fluid Ounces equals approximately 0.125 Cups (US). Multiply any fl oz value by 0.125 to convert.
Multiply the fl oz value by 0.125. For example, 10 fl oz equals 1.2500 cup.
100 fl oz equals approximately 12.5000 cup.