5 Ounces to Cups

5 fl oz = 0.625 cup

Calculation: cup = 5 fl oz × 0.125 = 0.625 cup

Ounce to Cup Converter

Choose the type of measurement to convert
Select the source unit to convert from
Select the target unit to convert to
Enter a numeric value or fraction to convert
Sig. Figures:

How much is 5 fl oz?

148 mL (5.0 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

What does 5 fl oz look like?

Illustration of a rocks glass
148 mL (5.0 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

5 fl oz on the cup scale

fl oz0246810cup00.20.40.60.811.2

5 fl oz = 0.625 cup

How to Convert Ounce to Cup

1 ounce = 18 cups

Cup = Ounce × 18

Example: 5 fl oz × 18 = 58 cup

Reverse Conversion

To convert cups back to ounces:

  • Remember, 1 cup equals 8 ounces.
  • To convert 58 cup to fl oz, multiply 58 x 8, resulting in 5 fl oz.

5 fl oz is also equal to:

Frequently Asked Questions

How much is 5 ounces in cups?

5 ounces equals 0.625 cups. This is calculated by multiplying 5 by the conversion factor 0.125.

What does 5 ounces look like in cups?

5 ounces (0.625 cups) is a small cup of liquid — half a measuring cup.

How do you calculate 5 ounces to cups?

Multiply 5 by the conversion factor 0.125. The calculation is 5 × 0.125 = 0.625 cups. This factor is defined by international measurement standards.

Share This Calculation

5 ounces = 0.625 cups
5 ounces = 0.625 cups — conversion chart

Nearby Conversions

1 ounce0.125 cups 2 ounces0.25 cups 3 ounces0.375 cups 4 ounces0.5 cups 6 ounces0.75 cups 7 ounces0.875 cups 8 ounces1 cup 9 ounces1.125 cups 10 ounces1.25 cups 11 ounces1.375 cups 12 ounces1.5 cups 13 ounces1.625 cups 14 ounces1.75 cups 15 ounces1.875 cups

For general conversions between ounces and cups, see the ounces to cups converter.

Also convert Ounces to:

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.