20.55 Milliliters to Ounces

20.55 mL ≈ 0.69488 fl oz

Calculation: fl oz = 20.55 mL × 0.033814 ≈ 0.69488 fl oz

Milliliter to Ounce Converter

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How much is 20.55 mL?

21 mL (0.69 fl oz) is about one US fluid ounce (29.6 mL), about two tablespoons.

What does 20.55 mL look like?

Illustration of a small measuring cup
21 mL (0.69 fl oz) is about one US fluid ounce (29.6 mL), about two tablespoons.

20.55 mL on the ounce scale

mL01020304050fl oz00.511.5

20.55 mL = 0.6949 fl oz

How to Convert Milliliter to Ounce

1 milliliter = 0.033814 ounces

Ounce = Milliliter × 0.033814

Example: 20.55 mL × 0.033814 = 0.69488 fl oz

Reverse Conversion

To convert ounces back to milliliters:

  • Remember, 1 ounce equals 29.5735 milliliters.
  • To convert 0.69488 fl oz to mL, multiply 0.69488 x 29.5735, resulting in 20.55 mL.

20.55 mL is also equal to:

  • 0.02055 liter
  • 0.08686 cup
  • 0.04343 pint
  • 0.021715 quart

Frequently Asked Questions

How much is 20.55 milliliters in ounces?

20.55 milliliters equals 0.69488 ounces. This is calculated by multiplying 20.55 by the conversion factor 0.033814.

What does 20.55 milliliters look like in ounces?

20.55 milliliters (0.69488 ounces) is a fluid ounce or a shot glass.

How do you calculate 20.55 milliliters to ounces?

Multiply 20.55 by the conversion factor 0.033814. The calculation is 20.55 × 0.033814 = 0.69488 ounces. This factor is defined by international measurement standards.

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20.55 milliliters = 0.694878 ounces
20.55 milliliters = 0.694878 ounces — conversion chart

Nearby Conversions

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

Also convert Milliliters 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.