oz to mL - Ounces to Milliliters Converter

Instantly convert Fluid Ounces (fl oz) to Milliliters (mL). Enter a value below to get the result, or use our reference table and formula for quick calculations.

Fluid Ounces (fl oz) = Milliliters (mL)

Fluid Ounces to Milliliters Formula

To convert fl oz to mL, use this formula:

mL = fl oz × 29.5735

Reverse Conversion

fl oz = mL × 0.033814

fl oz to mL Conversion Table

Fluid Ounces (fl oz)	Milliliters (mL)
1	29.5735
2	59.1470
4	118.2940
8	236.5880
12	354.8820
16	473.1760
20	591.4700
24	709.7640
32	946.3520
48	1419.5280
64	1892.7040

Common Use Cases

☕ Travel & Beverages — TSA liquid limits are in fluid ounces (3.4 oz). Convert to mL (100 mL) for international understanding.

🍷 Cooking & Recipes — Convert US recipe measurements from fluid ounces to mL for metric kitchen scales and measuring tools.

💊 Medication — Convert US medication dosages from fl oz to mL for accurate dosing with metric measuring tools.

🧴 Shopping — Convert US product sizes (oz) to mL when comparing with international products.

Frequently Asked Questions

How many mL is 1 fluid ounce?

1 US fluid ounce = 29.5735 mL.

How do I convert 8 oz to mL?

8 × 29.5735 = 236.59 mL (approximately 237 mL or 1 cup).

What is 16 oz in mL?

16 fl oz = 473.18 mL (about 473 mL or 1 pint).

Is 1 oz the same as 30 mL?

Approximately. 1 fl oz = 29.57 mL, often rounded to 30 mL for convenience.

What is 3.4 oz in mL?

3.4 fl oz = 100.55 mL (TSA liquid limit ≈ 100 mL).

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