5.5 Ounces to Quarts

5.5 fl oz ≈ 0.17188 qt

Calculation: qt = 5.5 fl oz × 0.03125 ≈ 0.17188 qt

Ounce to Quart Converter

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How much is 5.5 fl oz?

163 mL (5.5 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

What does 5.5 fl oz look like?

Illustration of a rocks glass
163 mL (5.5 fl oz) is about a rocks glass (old-fashioned glass) used for cocktails.

5.5 fl oz on the quart scale

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5.5 fl oz = 0.1719 qt

How to Convert Ounce to Quart

1 ounce = 132 quarts

Quart = Ounce × 132

Example: 5 12 fl oz × 132 = 0.17188 qt

Reverse Conversion

To convert quarts back to ounces:

  • Remember, 1 quart equals 32 ounces.
  • To convert 0.17188 qt to fl oz, multiply 0.17188 x 32, resulting in 12 fl oz.

12 fl oz is also equal to:

Frequently Asked Questions

How much is 5.5 ounces in quarts?

5.5 ounces equals 0.17188 quarts. This is calculated by multiplying 5.5 by the conversion factor 0.03125.

What does 5.5 ounces look like in quarts?

5.5 ounces (0.17188 quarts) is a small cup of liquid — half a measuring cup.

How do you calculate 5.5 ounces to quarts?

Multiply 5.5 by the conversion factor 0.03125. The calculation is 5.5 × 0.03125 = 0.17188 quarts. This factor is defined by international measurement standards.

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5.5 ounces = 0.171875 quarts
5.5 ounces = 0.171875 quarts — conversion chart

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

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