4 Ounces to Quarts

4 fl oz = 0.125 qt

Calculation: qt = 4 fl oz × 0.03125 = 0.125 qt

Ounce to Quart Converter

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How much is 4 fl oz?

118 mL (4.0 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

What does 4 fl oz look like?

Illustration of a rocks glass
118 mL (4.0 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

4 fl oz on the quart scale

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4 fl oz = 0.125 qt

How to Convert Ounce to Quart

1 ounce = 132 quarts

Quart = Ounce × 132

Example: 4 fl oz × 132 = 18 qt

Reverse Conversion

To convert quarts back to ounces:

  • Remember, 1 quart equals 32 ounces.
  • To convert 18 qt to fl oz, multiply 18 x 32, resulting in 4 fl oz.

4 fl oz is also equal to:

Frequently Asked Questions

How much is 4 ounces in quarts?

4 ounces equals 0.125 quarts. This is calculated by multiplying 4 by the conversion factor 0.03125.

What does 4 ounces look like in quarts?

4 ounces (0.125 quarts) is a small cup of liquid — half a measuring cup.

How do you calculate 4 ounces to quarts?

Multiply 4 by the conversion factor 0.03125. The calculation is 4 × 0.03125 = 0.125 quarts. This factor is defined by international measurement standards.

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4 ounces = 0.125 quarts
4 ounces = 0.125 quarts — conversion chart

Nearby Conversions

1 ounce0.03125 quarts 2 ounces0.0625 quarts 3 ounces0.09375 quarts 5 ounces0.1563 quarts 6 ounces0.1875 quarts 7 ounces0.2188 quarts 8 ounces0.25 quarts 9 ounces0.2813 quarts 10 ounces0.3125 quarts 11 ounces0.3438 quarts 12 ounces0.375 quarts 13 ounces0.4063 quarts 14 ounces0.4375 quarts

For general conversions between ounces and quarts, see the ounces to quarts 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.