What is a UK teaspoon?

A UK teaspoon is a culinary volume unit traditionally defined as one-sixth of an imperial fluid ounce, approximately 4.736 mL, though sometimes it is used as a 5 mL metric teaspoon.

How much is a US fluid ounce?

A US fluid ounce is a unit equal to 1/128 of a US liquid gallon, exactly 29.5735295625 milliliters, commonly used to measure small liquid volumes.

Why convert teaspoon (UK) to fluid ounce (US)?

Converting these units ensures accurate adaptation of ingredient volumes between UK and US recipes and supports clear nutrition and medicine labeling.

How to Convert from Teaspoon (UK) to Fluid ounce (US) [fl oz (US)]?

Easily convert volume measurements from teaspoon (UK) to fluid ounce (US) using our straightforward online converter. Ideal for culinary, nutritional, and medical applications.

Teaspoon (UK)

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

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

Teaspoon (UK) to Fluid ounce (US) [fl oz (US)] Conversion Table

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

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.

Teaspoon (UK) to Fluid ounce (US) [fl oz (US)] Conversion Table
Teaspoon (UK)	Fluid ounce (US) [fl oz (US)]

Explore More Volume Units Converter

What Is This Tool?

This tool allows you to convert volume measurements from the UK teaspoon unit to the US fluid ounce unit. It is designed to help users adapt recipes and ingredient quantities between UK and US measurement systems accurately.

How to Use This Tool?

Enter the volume in teaspoon (UK) you want to convert
Select teaspoon (UK) as the from unit and fluid ounce (US) as the to unit
Click convert to see the equivalent volume in fluid ounce (US)

Key Features

Converts teaspoon (UK) values to fluid ounce (US) precisely
Supports culinary, nutrition, and medical volume conversions
Provides example calculations for easy understanding
Browser-based and user-friendly interface

Examples

5 teaspoon (UK) equals approximately 1.0008 fluid ounce (US)
10 teaspoon (UK) converts to about 2.0016 fluid ounce (US)

Common Use Cases

Translating UK recipe measurements into US volumes
Calculating ingredient volumes for nutrition labeling
Measuring liquid dosages in household or pharmaceutical settings

Tips & Best Practices

Verify whether the teaspoon (UK) value used is traditional or standardized metric
Use this converter to maintain consistency when adapting recipes or formulations
Refer to metric measurements when scientific precision is needed

Limitations

The UK teaspoon may represent either approximately 4.736 mL or a metric 5 mL value
Accuracy depends on clarifying which teaspoon definition applies
Fluid ounce (US) is a non-SI unit, so milliliter conversions might be preferred for scientific purposes

Frequently Asked Questions

What is a UK teaspoon?: A UK teaspoon is a culinary volume unit traditionally defined as one-sixth of an imperial fluid ounce, approximately 4.736 mL, though sometimes it is used as a 5 mL metric teaspoon.
How much is a US fluid ounce?: A US fluid ounce is a unit equal to 1/128 of a US liquid gallon, exactly 29.5735295625 milliliters, commonly used to measure small liquid volumes.
Why convert teaspoon (UK) to fluid ounce (US)?: Converting these units ensures accurate adaptation of ingredient volumes between UK and US recipes and supports clear nutrition and medicine labeling.

Key Terminology

Teaspoon (UK): A traditional UK culinary volume unit defined as 1/6 of an imperial fluid ounce, approximately 4.736 mL, also sometimes used as a metric 5 mL measure.
Fluid ounce (US): A US customary volume unit equal to 1/128 of a US liquid gallon, exactly 29.5735295625 milliliters, commonly used for small liquid measures.
Conversion rate: The factor used to translate a quantity from teaspoon (UK) to fluid ounce (US), specifically 1 teaspoon (UK) equals approximately 0.2001583209 fluid ounce (US).

Quick Knowledge Check

What volume does a traditional UK teaspoon represent approximately?

5 milliliters

Approximately 4.736 milliliters

Exactly 3.5 milliliters

Which statement best describes the US fluid ounce?

It is exactly 1/128 of a US liquid gallon

It equals 5 milliliters

It is a metric unit

Why might you convert from teaspoon (UK) to fluid ounce (US)?

To measure ingredients in metric units

To accurately adapt UK recipes for US use

To convert large volumes for industrial use

Share Us

Similar Calculators

Online Current Units Converter Online Surface Tension Units Converter Online Volume Charge Density Units Converter Online Prefixes Units Converter Online Illumination Units Converter