# How Many Ounces in 21 mL?

21 mL to ounces (oz) converter. How many oz in 21 mL? We assume you are converting between US fluid ounces and milliliters.

21 mL equal to 0.7100945 oz or there are 0.7100945 oz in 21 milliliters.

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## How to convert 21 milliliters to ounces (oz)?

The conversion factor from mL to oz is 0.03381402265. To convert any value of mL to oz, multiply the mL value by the conversion factor.

To convert 21 mL to oz, multiply 21 by 0.03381402265 (or divide by 29.5735296), that makes 21 mL equal to 0.7100945 oz.

21 mL to ounces formula

ounce = mL value * 0.03381402265

ounce = 21 * 0.03381402265

ounce = 0.7100945

Common conversions from 21.x mL to oz:
(rounded to 3 decimals)

• 21 mL = 0.71 oz
• 21.1 mL = 0.713 oz
• 21.2 mL = 0.717 oz
• 21.3 mL = 0.72 oz
• 21.4 mL = 0.724 oz
• 21.5 mL = 0.727 oz
• 21.6 mL = 0.73 oz
• 21.7 mL = 0.734 oz
• 21.8 mL = 0.737 oz
• 21.9 mL = 0.741 oz

What is a Milliliter?

Milliliter (millilitre) is a volume unit in the metric system. The symbol is "mL".

What is a Fluid Ounce?

Fluid ounce is an Imperial and United States Customary measurement systems volume unit. 1 US fluid ounce = 0.03381402265 mL. 1 UK fluid ounce = 28.4130625 mL. The symbol is "fl oz".

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