4.54 Ounces to Cups

4.54 fl oz = 0.5675 cup

Calculation: cup = 4.54 fl oz × 0.125 = 0.5675 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 4.54 fl oz?

134 mL (4.5 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

What does 4.54 fl oz look like?

Illustration of a rocks glass
134 mL (4.5 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

4.54 fl oz on the cup scale

fl oz0246810cup00.20.40.60.811.2

4.54 fl oz = 0.5675 cup

How to Convert Ounce to Cup

1 ounce = 18 cups

Cup = Ounce × 18

Example: 4.54 fl oz × 18 = 0.5675 cup

Reverse Conversion

To convert cups back to ounces:

  • Remember, 1 cup equals 8 ounces.
  • To convert 0.5675 cup to fl oz, multiply 0.5675 x 8, resulting in 4.54 fl oz.

4.54 fl oz is also equal to:

  • 134.26 milliliter
  • 0.13426 liter
  • 0.28375 pint
  • 0.14188 quart

Frequently Asked Questions

How much is 4.54 ounces in cups?

4.54 ounces equals 0.5675 cups. This is calculated by multiplying 4.54 by the conversion factor 0.125.

What does 4.54 ounces look like in cups?

4.54 ounces (0.5675 cups) is a small cup of liquid — half a measuring cup.

How do you calculate 4.54 ounces to cups?

Multiply 4.54 by the conversion factor 0.125. The calculation is 4.54 × 0.125 = 0.5675 cups. This factor is defined by international measurement standards.

Share This Calculation

4.54 ounces = 0.5675 cups
4.54 ounces = 0.5675 cups — conversion chart

Nearby Conversions

0.54 ounces0.0675 cups 1.54 ounces0.1925 cups 2.54 ounces0.3175 cups 3.54 ounces0.4425 cups 5.54 ounces0.6925 cups 6.54 ounces0.8175 cups 7.54 ounces0.9425 cups 8.54 ounces1.068 cups 9.54 ounces1.193 cups 10.54 ounces1.318 cups 11.54 ounces1.443 cups 12.54 ounces1.568 cups 13.54 ounces1.693 cups 14.54 ounces1.818 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.