Milliliters to Ounces Converter
Convert between milliliters and fluid ounces with support for both US and UK Imperial standards
Volume Converter
Metric unit for liquid volume
US customary fluid ounce
Conversion Result
Conversion factor: 1 US fl oz = 29.5735 ml
Formula: Fluid Ounces = Milliliters ÷ 29.5735
Common Conversions (US Fluid Ounces)
Practical Applications
Cooking & Baking
Recipe conversions, measuring liquid ingredients for international recipes
Medicine & Health
Liquid medication dosages, supplement measurements, hydration tracking
Beauty & Personal Care
Cosmetic formulations, perfume measurements, skincare product quantities
Travel & International Use
Converting between metric and imperial systems when traveling or shopping internationally
US vs UK Fluid Ounces
Note: The difference between US and UK fluid ounces is about 4%, which can be significant in precise applications.
Volume Reference Guide
1 Teaspoon
~5 ml (0.17 fl oz)
1 Tablespoon
~15 ml (0.51 fl oz)
1 Cup (US)
~237 ml (8 fl oz)
1 Glass of Water
~237 ml (8 fl oz)
Understanding Milliliters and Fluid Ounces
About Milliliters
A milliliter (ml) is a metric unit of volume equal to one thousandth of a liter. It's widely used internationally for measuring small quantities of liquids in cooking, medicine, and science.
Common Uses
- •Medical prescriptions and dosages
- •International cooking recipes
- •Laboratory measurements
- •Cosmetic and personal care products
About Fluid Ounces
A fluid ounce (fl oz) is a unit of volume used primarily in the United States and United Kingdom. Despite the name, it measures volume, not weight, and there are two main standards.
Conversion Formulas
US: ml = fl oz × 29.5735
US: fl oz = ml ÷ 29.5735
UK: ml = fl oz × 28.4131
UK: fl oz = ml ÷ 28.4131
Important: Always specify whether you're using US or UK fluid ounces, as the 4% difference can be significant in precision applications.