What is the exact conversion factor from fluid ounce (UK) to milliliter?

One fluid ounce (UK) equals exactly 28.4130625 milliliters.

Can I use this conversion for weight measurements?

No, this conversion applies only to liquid volume and not to weight or dry measurements.

Is the UK fluid ounce the same as the US fluid ounce?

No, the UK fluid ounce is different from the US fluid ounce, so it is important to distinguish between them when converting volumes.

How to Convert from Fluid ounce (UK) [fl oz (UK)] to Milliliter [mL]?

Learn how to convert fluid ounce (UK) to milliliters with this easy-to-use converter. Understand the conversion rate and common applications in cooking, healthcare, and scientific fields.

Fluid ounce (UK) [fl oz (UK)]

Milliliter [mL]

Please check your input. It must be a valid numeric value.

Fluid ounce (UK) [fl oz (UK)] to Milliliter [mL] Conversion Table

Fluid ounce (UK) [fl oz (UK)]	Milliliter [mL]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Fluid ounce (UK) [fl oz (UK)] to Milliliter [mL] Conversion Table
Fluid ounce (UK) [fl oz (UK)]	Milliliter [mL]

Explore More Volume Units Converter

What Is This Tool?

This online converter helps you translate liquid volumes from the UK fluid ounce, an imperial unit, into milliliters, a metric unit commonly used worldwide. It enables users to convert traditional British volume measurements into precise metric values suitable for a variety of professional and everyday contexts.

How to Use This Tool?

Enter the value in fluid ounce (UK) you wish to convert
Select fluid ounce (UK) as the source unit and milliliter as the target unit
Click the convert button to get the equivalent volume in milliliters
Use the provided examples to verify your results and understand the conversion

Key Features

Converts liquid volume from fluid ounce (UK) to milliliter accurately using the exact conversion factor
Supports applications in cooking, laboratory work, pharmaceutical labeling, and beverage measurements
Provides clear examples of conversion for quick reference
Browser-based and user-friendly interface for easy access and use

Examples

5 fl oz (UK) converts to 142.0653125 mL
0.5 fl oz (UK) converts to 14.20653125 mL

Common Use Cases

Following traditional British recipes that use imperial fluid ounces
Bartenders measuring spirits and beers with historical UK measurement units
Interpreting older pharmaceutical product labels and legal documents referencing imperial volumes
Measuring small liquid volumes accurately in laboratories and healthcare

Tips & Best Practices

Always confirm you are using the UK fluid ounce as it differs from the US fluid ounce
Use the metric conversion for scientific, medical, and culinary precision
Cross-check converted amounts with known examples to ensure accuracy
Apply the conversion strictly to liquid volume, not weight or dry measurements

Limitations

The UK fluid ounce differs from the US fluid ounce and both should not be confused
Rounding during practical applications may reduce conversion precision
Conversion is valid only for liquid volumes, excluding weight or dry units

Frequently Asked Questions

What is the exact conversion factor from fluid ounce (UK) to milliliter?: One fluid ounce (UK) equals exactly 28.4130625 milliliters.
Can I use this conversion for weight measurements?: No, this conversion applies only to liquid volume and not to weight or dry measurements.
Is the UK fluid ounce the same as the US fluid ounce?: No, the UK fluid ounce is different from the US fluid ounce, so it is important to distinguish between them when converting volumes.

Key Terminology

Fluid ounce (UK): An imperial unit of liquid volume equal to 1/160 of an imperial gallon, exactly 28.4130625 milliliters.
Milliliter (mL): A metric unit of volume equal to one thousandth of a liter and exactly one cubic centimeter, used widely for measuring small liquid volumes.

Quick Knowledge Check

What volume does 1 fluid ounce (UK) correspond to in milliliters?

30.5 mL

28.4130625 mL

25.0 mL

Which unit is the UK fluid ounce a part of?

Metric system

British imperial system

US customary system

Is the conversion from fluid ounce (UK) to milliliter applicable to dry measures?

Yes, it applies to dry measures

No, it applies only to liquid volumes

Only for solid weights

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