1.05 Ounces to Cups

1.05 fl oz = 0.13125 cup

Calculation: cup = 1.05 fl oz × 0.125 = 0.13125 cup

Ounce to Cup Converter

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How much is 1.05 fl oz?

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

What does 1.05 fl oz look like?

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

1.05 fl oz on the cup scale

fl oz00.511.52cup00.050.10.150.20.25

1.05 fl oz = 0.1313 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: 1.05 fl oz × 18 = 0.13125 cup

Reverse Conversion

To convert cups back to ounces:

  • Remember, 1 cup equals 8 ounces.
  • To convert 0.13125 cup to fl oz, multiply 0.13125 x 8, resulting in 1.05 fl oz.

1.05 fl oz is also equal to:

  • 31.052 milliliter
  • 0.031052 liter
  • 0.065625 pint
  • 0.032813 quart

Frequently Asked Questions

How much is 1.05 ounces in cups?

1.05 ounces equals 0.13125 cups. This is calculated by multiplying 1.05 by the conversion factor 0.125.

What does 1.05 ounces look like in cups?

1.05 ounces (0.13125 cups) is a shot glass or a few tablespoons.

How do you calculate 1.05 ounces to cups?

Multiply 1.05 by the conversion factor 0.125. The calculation is 1.05 × 0.125 = 0.13125 cups. This factor is defined by international measurement standards.

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1.05 ounces = 0.13125 cups
1.05 ounces = 0.13125 cups — conversion chart

Nearby Conversions

0.05 ounces0.00625 cups 2.05 ounces0.2563 cups 3.05 ounces0.3813 cups 4.05 ounces0.5063 cups 5.05 ounces0.6313 cups 6.05 ounces0.7563 cups 7.05 ounces0.8813 cups 8.05 ounces1.006 cups 9.05 ounces1.131 cups 10.05 ounces1.256 cups 11.05 ounces1.381 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.