5.38 Ounces to Cups

5.38 fl oz = 0.6725 cup

Calculation: cup = 5.38 fl oz × 0.125 = 0.6725 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 5.38 fl oz?

159 mL (5.4 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

What does 5.38 fl oz look like?

Illustration of a rocks glass
159 mL (5.4 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

5.38 fl oz on the cup scale

fl oz0246810cup00.20.40.60.811.2

5.38 fl oz = 0.6725 cup

How to Convert Ounce to Cup

1 ounce = 18 cups

Cup = Ounce × 18

Example: 5.38 fl oz × 18 = 0.6725 cup

Reverse Conversion

To convert cups back to ounces:

  • Remember, 1 cup equals 8 ounces.
  • To convert 0.6725 cup to fl oz, multiply 0.6725 x 8, resulting in 5.38 fl oz.

5.38 fl oz is also equal to:

  • 159.11 milliliter
  • 0.15911 liter
  • 0.33625 pint
  • 0.16813 quart

Frequently Asked Questions

How much is 5.38 ounces in cups?

5.38 ounces equals 0.6725 cups. This is calculated by multiplying 5.38 by the conversion factor 0.125.

What does 5.38 ounces look like in cups?

5.38 ounces (0.6725 cups) is a small cup of liquid — half a measuring cup.

How do you calculate 5.38 ounces to cups?

Multiply 5.38 by the conversion factor 0.125. The calculation is 5.38 × 0.125 = 0.6725 cups. This factor is defined by international measurement standards.

Share This Calculation

5.38 ounces = 0.6725 cups
5.38 ounces = 0.6725 cups — conversion chart

Nearby Conversions

0.38 ounces0.0475 cups 1.38 ounces0.1725 cups 2.38 ounces0.2975 cups 3.38 ounces0.4225 cups 4.38 ounces0.5475 cups 6.38 ounces0.7975 cups 7.38 ounces0.9225 cups 8.38 ounces1.048 cups 9.38 ounces1.173 cups 10.38 ounces1.298 cups 11.38 ounces1.423 cups 12.38 ounces1.548 cups 13.38 ounces1.673 cups 14.38 ounces1.798 cups 15.38 ounces1.923 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.