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US Fluid Ounce to Milliliter Converter

1 US Fluid Ounce = 29.57353 Milliliter

29.57353

1 US Fluid Ounce = 29.57353 Milliliter

US Fluid Ounce to Milliliter Conversion Table

US Fluid Ounce (fl oz)Milliliter (mL)
00
129.57353
5147.867648
10295.735296
25739.338239
501478.676478
1002957.352956

US Fluid Ounce to Milliliter Formula

1 US Fluid Ounce = 29.5735295625 Milliliters. To convert us fluid ounces to milliliters, multiply by 29.5735295625.

Example: Convert 5 US Fluid Ounces to Milliliters

5 × 29.5735295625 = 147.8676478125
Result: 5 US Fluid Ounces = 147.8676478125 Milliliters

One of the Most Common Packaging Conversions

US fluid ounces and milliliters frequently appear together on beverage containers, cosmetics and food packaging sold internationally.

Why Milliliters Are Widely Used

Milliliters provide a simple metric standard that works well for both small and large liquid quantities.

Reading Product Labels

Many manufacturers include both units so consumers in different countries can easily understand product volume.

Beverage Example

A 12-fluid-ounce soda contains approximately 355 milliliters.

How to Convert US Fluid Ounces to Milliliters

Multiply US fluid ounces by 29.5735. For example: 1 US fl oz = 29.57 mL 12 US fl oz = 354.88 mL

FAQ

What is a quick way to estimate fluid ounces in milliliters?
A useful everyday estimate is that 1 US fluid ounce is about 30 milliliters. The exact value is 29.57 mL.
Why do bottles often show both fl oz and mL?
Products sold internationally often include both units so customers can understand the volume regardless of measurement system.
How many milliliters are in 12 US fluid ounces?
Twelve US fluid ounces equal approximately 354.88 milliliters.

Reviewed and verified by ConvertAmore

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All calculations are based on internationally recognized measurement standards and established conversion formulas. Learn more about our calculation methodology, precision, and sources.

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