2.21 Ounces to Cups

2.21 fl oz = 0.27625 cup

Calculation: cup = 2.21 fl oz × 0.125 = 0.27625 cup

Ounce to Cup Converter

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How much is 2.21 fl oz?

65 mL (2.2 fl oz) is about a demitasse cup, often used for espresso or Turkish coffee.

What does 2.21 fl oz look like?

Illustration of a demitasse cup
65 mL (2.2 fl oz) is about a demitasse cup, often used for espresso or Turkish coffee.

2.21 fl oz on the cup scale

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2.21 fl oz = 0.2763 cup

Did you know? Double espresso is 60 mL.

A doppio (double espresso) is about 60 mL (2 fl oz). A single espresso is 25-30 mL.

How to Convert Ounce to Cup

1 ounce = 18 cups

Cup = Ounce × 18

Example: 2.21 fl oz × 18 = 0.27625 cup

Reverse Conversion

To convert cups back to ounces:

  • Remember, 1 cup equals 8 ounces.
  • To convert 0.27625 cup to fl oz, multiply 0.27625 x 8, resulting in 2.21 fl oz.

2.21 fl oz is also equal to:

  • 65.358 milliliter
  • 0.065358 liter
  • 0.13813 pint
  • 0.069063 quart

Frequently Asked Questions

How much is 2.21 ounces in cups?

2.21 ounces equals 0.27625 cups. This is calculated by multiplying 2.21 by the conversion factor 0.125.

What does 2.21 ounces look like in cups?

2.21 ounces (0.27625 cups) is a shot glass or a few tablespoons.

How do you calculate 2.21 ounces to cups?

Multiply 2.21 by the conversion factor 0.125. The calculation is 2.21 × 0.125 = 0.27625 cups. This factor is defined by international measurement standards.

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2.21 ounces = 0.27625 cups
2.21 ounces = 0.27625 cups — conversion chart

Nearby Conversions

0.21 ounces0.02625 cups 1.21 ounces0.1513 cups 3.21 ounces0.4013 cups 4.21 ounces0.5263 cups 5.21 ounces0.6513 cups 6.21 ounces0.7763 cups 7.21 ounces0.9013 cups 8.21 ounces1.026 cups 9.21 ounces1.151 cups 10.21 ounces1.276 cups 11.21 ounces1.401 cups 12.21 ounces1.526 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.