1.09 Ounces to Cups

1.09 fl oz = 0.13625 cup

Calculation: cup = 1.09 fl oz × 0.125 = 0.13625 cup

Ounce to Cup Converter

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How much is 1.09 fl oz?

32 mL (1.1 fl oz) is about a single espresso shot pulled from a coffee machine.

What does 1.09 fl oz look like?

Illustration of an espresso shot
32 mL (1.1 fl oz) is about a single espresso shot pulled from a coffee machine.

1.09 fl oz on the cup scale

fl oz00.511.52cup00.050.10.150.20.25

1.09 fl oz = 0.1363 cup

Did you know? One fluid ounce (US) is 30 mL.

1 US fl oz equals 29.57 mL. The Imperial (UK) fluid ounce is slightly smaller at 28.41 mL.

How to Convert Ounce to Cup

1 ounce = 18 cups

Cup = Ounce × 18

Example: 1.09 fl oz × 18 = 0.13625 cup

Reverse Conversion

To convert cups back to ounces:

  • Remember, 1 cup equals 8 ounces.
  • To convert 0.13625 cup to fl oz, multiply 0.13625 x 8, resulting in 1.09 fl oz.

1.09 fl oz is also equal to:

  • 32.235 milliliter
  • 0.032235 liter
  • 0.068125 pint
  • 0.034063 quart

Frequently Asked Questions

How much is 1.09 ounces in cups?

1.09 ounces equals 0.13625 cups. This is calculated by multiplying 1.09 by the conversion factor 0.125.

What does 1.09 ounces look like in cups?

1.09 ounces (0.13625 cups) is a shot glass or a few tablespoons.

How do you calculate 1.09 ounces to cups?

Multiply 1.09 by the conversion factor 0.125. The calculation is 1.09 × 0.125 = 0.13625 cups. This factor is defined by international measurement standards.

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1.09 ounces = 0.13625 cups
1.09 ounces = 0.13625 cups — conversion chart

Nearby Conversions

0.09 ounces0.01125 cups 2.09 ounces0.2613 cups 3.09 ounces0.3863 cups 4.09 ounces0.5113 cups 5.09 ounces0.6363 cups 6.09 ounces0.7613 cups 7.09 ounces0.8863 cups 8.09 ounces1.011 cups 9.09 ounces1.136 cups 10.09 ounces1.261 cups 11.09 ounces1.386 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.