ML to OZ Converter - Instant Milliliters to
Fluid Ounces Calculator

Convert milliliters (ml) to fluid ounces (oz) instantly with our precise calculator. Whether you’re following international recipes, measuring medications, or working with liquid volumes, get accurate conversions in seconds.

mL to fl oz Converter

Volume Converter

mL
US fl oz
1 mL = 0.033814 US fl oz
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The conversion formula is based on the standard conversion factor between milliliters and fluid ounces. US fluid ounces use 1 mL = 0.033814 fl oz, while UK fluid ounces use 1 mL = 0.035195 fl oz.

Conversion Table

Milliliters (mL) ↑ Fluid Ounces (fl oz) ↓

Understanding Volume Conversion

What is a Milliliter?

A milliliter (mL) is a metric unit of volume equal to one thousandth of a liter. It's commonly used to measure small amounts of liquid in cooking, medicine, and science. One milliliter is equivalent to one cubic centimeter (cm³).

What is a Fluid Ounce?

A fluid ounce (fl oz) is a unit of volume used in both the US customary and British imperial systems. The US fluid ounce is about 29.57 mL, while the UK fluid ounce is about 28.41 mL. It's commonly used for measuring beverages and cooking ingredients.

How to Convert Milliliters to Ounces

To convert milliliters to US fluid ounces, multiply the milliliter value by 0.033814. For UK fluid ounces, multiply by 0.035195. To convert fluid ounces to milliliters, multiply the fluid ounce value by 29.5735 (US) or 28.4131 (UK).

Quick Tips for Accurate Conversion

  • Always specify whether you're using US or UK fluid ounces
  • Use appropriate decimal precision for your application
  • Double-check conversions for critical measurements
  • Remember that fluid ounces measure volume, not weight