Convert Milliliter to Fluid Ounce US - Accurate mL ⇄ fl oz Calculator

Convert between milliliters (mL) and US fluid ounces (fl oz) with precision using standard volume measurements

Milliliter to Fluid Ounce (US) Converter Tool
Enter a value to convert between milliliters and US fluid ounces with bidirectional conversion (1 fl oz = 29.5735 mL)
Note: This converter uses standard conversion (1 US fluid ounce = 29.5735 milliliters). Perfect for cooking, baking, recipe measurements, and beverage volume conversions.

Liquid measurement plays a critical role in cooking, beverages, medicine, and laboratory work. Two commonly used units for volume are the milliliter (mL), from the metric system (SI units), and the fluid ounce (fl oz), part of the US customary system.

Knowing how to convert milliliter to fluid ounce US and the reverse fluid ounce US to milliliter ensures accuracy whether you are following recipes, preparing medications, or calculating beverage packaging.

Our mL ⇄ fl oz US converter provides fast and precise results to make conversions easier in any situation.

Why Use This Milliliter ⇄ Fluid Ounce Converter?

  • Accurate formula: Uses the official US fluid ounce definition.
  • Two-way conversion: Works for both milliliter to fluid ounce US and fluid ounce US to milliliter.
  • Instant results: Saves time, no manual calculation needed.
  • Clear output: Provides exact and rounded values.
  • Practical use: Ideal for cooking, health, science, and beverage industries.

How to Use the Converter

  1. Enter the value in milliliters or fluid ounces (US).
  2. Select the conversion direction.
  3. Get the instant result.
  4. Apply in your cooking, medical, or industrial work.

What is a Milliliter (mL)?

milliliter (mL) is a standard metric unit of volume. It is widely used for liquid measurement in cooking, pharmaceuticals, and beverages.

Key Facts About Milliliters

  • Exact value: 1 mL = 0.033814 fl oz (US).
  • Abbreviation: mL.
  • Relationship: 1000 mL = 1 liter.
  • Common uses: Drink bottles, medical syringes, lab experiments, food recipes.

What is a Fluid Ounce US (fl oz US)?

fluid ounce (US) is a unit of liquid volume in the US customary system. It is smaller than a cup and larger than a teaspoon.

Key Facts About Fluid Ounces US

  • Exact value: 1 fl oz (US) = 29.5735 mL.
  • Abbreviation: fl oz US.
  • Relationship: 1 US cup = 8 fl oz.
  • Common uses: Measuring beverages, cooking liquids, and serving sizes.

Milliliter to Fluid Ounce US Conversion Formula

Formula:
fl oz (US) = mL ÷ 29.5735

Milliliter to Fluid Ounce US Conversion Examples

  • 30 mL to fl oz (US)
    Formula: fl oz = mL ÷ 29.5735
    Substitution: 30 ÷ 29.5735
    Result = 1.01 fl oz
     
  • 100 mL to fl oz (US)
    Formula: fl oz = mL ÷ 29.5735
    Substitution: 100 ÷ 29.5735
    Result = 3.38 fl oz
     
  • 500 mL to fl oz (US)
    Formula: fl oz = mL ÷ 29.5735
    Substitution: 500 ÷ 29.5735
    Result = 16.91 fl oz

Fluid Ounce US to Milliliter Conversion Formula

Formula:
mL = fl oz (US) × 29.5735

Fluid Ounce US to Milliliter Conversion Examples

  • 1 fl oz to mL
    Formula: mL = fl oz × 29.5735
    Substitution: 1 × 29.5735
    Result = 29.57 mL
     
  • 8 fl oz to mL
    Formula: mL = fl oz × 29.5735
    Substitution: 8 × 29.5735
    Result = 236.59 mL
     
  • 16 fl oz to mL
    Formula: mL = fl oz × 29.5735
    Substitution: 16 × 29.5735
    Result = 473.18 mL

Applications of Milliliter and Fluid Ounce Conversion

  • Cooking & Baking: Recipes often switch between mL and fl oz.
  • Beverage Industry: Drink bottles are labeled in mL globally, but in fl oz in the US.
  • Medicine & Healthcare: Syringes and liquid medicines measured in mL may be given in fl oz instructions.
  • Laboratories: Scientists use both units depending on global or US-based standards.
  • Daily Life: Water bottles, juice cartons, and baby formula commonly involve this conversion.

Quick Reference Table for Milliliter ⇄ Fluid Ounce US

Milliliters (mL)

Fluid Ounces (US)

Fluid Ounces (US)

Milliliters (mL)

30 mL

1.01 fl oz

1 fl oz

29.57 mL

100 mL

3.38 fl oz

8 fl oz

236.59 mL

250 mL

8.45 fl oz

16 fl oz

473.18 mL

500 mL

16.91 fl oz

32 fl oz

946.35 mL

Use our milliliter ⇄ fluid ounce US converter at Digital Calculator for instant, accurate, and reliable results. Perfect for cooking, beverages, medicine, and professional use.

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Published: 10/2/2025