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Volume Converter

US Fluid Ounce to Milliliter Converter

Convert US Fluid Ounce (fl oz) to Milliliter (mL) instantly with our interactive tool, benchmark tables, and detailed unit information.

1 fl oz = 29.5735 mL
Editable
fl oz
Input
Auto-Calculated
mL
Result
Volume conversion — instant results

Convert US Fluid Ounce to Milliliter

1 fl oz = 29.5735 mL
US Fluid Ounce (fl oz) Milliliter (mL)
1 fl oz 29.573529 mL
5 fl oz 147.867645 mL
10 fl oz 295.73529 mL
25 fl oz 739.338225 mL
50 fl oz 1,478.67645 mL
100 fl oz 2,957.3529 mL
500 fl oz 14,786.7645 mL
1,000 fl oz 29,573.529 mL

Convert Milliliter to US Fluid Ounce

1 mL = 0.0338 fl oz
Milliliter (mL) US Fluid Ounce (fl oz)
1 mL 0.033814 fl oz
5 mL 0.16907 fl oz
10 mL 0.33814 fl oz
25 mL 0.845351 fl oz
50 mL 1.690701 fl oz
100 mL 3.381402 fl oz
500 mL 16.907012 fl oz
1,000 mL 33.814023 fl oz

About US Fluid Ounce and Milliliter

Detailed information about both units of measurement.

US UNIT

US Fluid Ounce

fl oz
Definition
A US customary unit of liquid volume equal to 1/128 of a US gallon or about 29.574 mL.
SI / Standard Information
Defined as exactly 29.5735295625 mL. A fluid ounce of water weighs approximately 1 ounce avoirdupois.
Approximate Comparison
A fluid ounce is about 2 tablespoons or the volume of a standard shot glass.
Practical Applications
  • US beverage can and bottle labeling
  • Perfume and cologne bottling
  • Medicine and cough syrup dosing
  • Cocktail recipe measurement
Real-World Examples
  • A standard soda can holds 12 fluid ounces
  • A shot of liquor is 1.5 fluid ounces
  • A standard water bottle holds 16.9 fluid ounces
METRIC UNIT

Milliliter

mL
Definition
One-thousandth of a liter. Commonly used in medicine, cooking, and laboratory measurements.
SI / Standard Information
SI-derived unit (mL). 1 mL = 1 cm³ exactly. The milliliter is the most practical unit for small liquid volumes.
Approximate Comparison
A milliliter is about 20 drops of water or the volume of a small sugar cube.
Practical Applications
  • Medicine and prescription dosing
  • Cooking ingredient measurement
  • Laboratory liquid handling
  • Cosmetics and perfume bottling
Real-World Examples
  • A standard teaspoon holds about 5 mL
  • A standard coffee cup holds about 250 mL
  • A can of soda contains 355 mL

About Converting US Fluid Ounce to Milliliter

Our US Fluid Ounce to Milliliter converter provides instant, accurate conversion between these two essential volume units. Whether you are working in engineering, construction, education, or everyday volume measurement, this tool delivers precise results with zero friction.

The US Fluid Ounce (fl oz) is a us unit of volume. A US customary unit of liquid volume equal to 1/128 of a US gallon or about 29.574 mL. A fluid ounce is about 2 tablespoons or the volume of a standard shot glass.

The Milliliter (mL) is a metric unit of volume. One-thousandth of a liter. Commonly used in medicine, cooking, and laboratory measurements. A milliliter is about 20 drops of water or the volume of a small sugar cube.

Conversion Formula & Worked Examples

The conversion between fl oz and mL uses the following mathematical relationship:

Milliliter = US Fluid Ounce × 29.573529

US Fluid Ounce = Milliliter × 0.033814

Whether you need to convert for us beverage can and bottle labeling or medicine and prescription dosing, our interactive converter provides instant, accurate results.

Example

1 fl oz

=

29.5735 mL

Example

5 fl oz

=

147.8676 mL

Example

10 fl oz

=

295.7353 mL

Reverse Direction

Need to convert Milliliter back into US Fluid Ounce?

Switch conversion direction to view Milliliter → US Fluid Ounce tables, benchmarks, and detailed info.

Open Milliliter → US Fluid Ounce

Practical Use Cases & Applications

fl oz US Fluid Ounce

  • US beverage can and bottle labeling
  • Perfume and cologne bottling
  • Medicine and cough syrup dosing
  • Cocktail recipe measurement

mL Milliliter

  • Medicine and prescription dosing
  • Cooking ingredient measurement
  • Laboratory liquid handling
  • Cosmetics and perfume bottling

Frequently Asked Questions

Common questions about this conversion and related measurement topics.

How do I convert US Fluid Ounce to Milliliter?
To convert US Fluid Ounce (fl oz) to Milliliter (mL), multiply the us fluid ounce value by the conversion factor. Our converter below handles this instantly — just enter the value in fl oz and the mL result appears in real time.
How many Milliliters are in one us fluid ounce?
One us fluid ounce (fl oz) equals approximately 29.573529 milliliter (mL). This conversion factor is constant and can be used for any us fluid ounce value.
What is the formula to convert fl oz to mL?
The conversion formula is: <strong>Milliliter = US Fluid Ounce × 29.573529</strong>. For example, 5 fl oz × 29.5735 = 147.8676 mL, and 10 fl oz × 29.5735 = 295.7353 mL.
Can I convert Milliliter back to US Fluid Ounce?
Yes! Use the reverse direction on our converter, or visit our dedicated <a href="/volume/milliliters-to-fluid-ounces/" class="text-accent-teal underline">Milliliter to US Fluid Ounce converter</a>. The reverse conversion factor is approximately 1 mL = 0.033814 fl oz.
Where is US Fluid Ounce commonly used?
US beverage can and bottle labeling, Perfume and cologne bottling, Medicine and cough syrup dosing. A US customary unit of liquid volume equal to 1/128 of a US gallon or about 29.574 mL.
What is the difference between US Fluid Ounce and Milliliter?
US Fluid Ounce (fl oz) and Milliliter (mL) are both units of volume. US Fluid Ounce belongs to the us system, while Milliliter belongs to the metric system. Understanding the conversion between them is essential for international work in volume measurement.
What are some real-world examples of fluid-ounces and milliliters?
US Fluid Ounce: A standard soda can holds 12 fluid ounces; A shot of liquor is 1.5 fluid ounces Milliliter: A standard teaspoon holds about 5 mL; A standard coffee cup holds about 250 mL

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About This Conversion ℹ

This US Fluid Ounce to Milliliter converter provides accurate, real-time conversions between these two volume units.

Both units are among the most commonly used volume measurements — rated 7/10 and 9/10 in popularity.

Bookmark this page for quick access to the US Fluid Ounce → Milliliter converter whenever you need precise unit conversion.

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