Direct conversion

teaspoon us to fluid ounce uk Converter

Convert teaspoon (US) [tsp US] to fluid ounce (UK) [fl oz UK] instantly with formula, examples, chart, and FAQs.

teaspoon us to fluid ounce uk Converter

Instant results

From value From unit Result To unit

1 teaspoon (US) [tsp US] = 0.173474 fluid ounce (UK) [fl oz UK]

Reverse conversion: fluid ounce (UK) to teaspoon (US)All Volume units Conversion chart Worked examples HVAC Converters

Formula Examples Table FAQ

Conversion Formula

1 teaspoon (US) [tsp US] = 0.173474 fluid ounce (UK) [fl oz UK]

Example: 1 teaspoon (US) [tsp US] equals 0.173474 fluid ounce (UK) [fl oz UK].

Examples

1 teaspoon (US) [tsp US] = 0.173474 fluid ounce (UK) [fl oz UK]

2 teaspoon (US) [tsp US] = 0.346948 fluid ounce (UK) [fl oz UK]

5 teaspoon (US) [tsp US] = 0.867369 fluid ounce (UK) [fl oz UK]

10 teaspoon (US) [tsp US] = 1.734738 fluid ounce (UK) [fl oz UK]

20 teaspoon (US) [tsp US] = 3.469476 fluid ounce (UK) [fl oz UK]

25 teaspoon (US) [tsp US] = 4.336845 fluid ounce (UK) [fl oz UK]

Practical Uses for teaspoon us to fluid ounce uk

tank and container capacitycooking and recipe scalingfuel and liquid quantitieslaboratory measurements

Sources and Accuracy

Volume conversions use cubic metre as the reference unit. US liquid units, metric litres, and cubic units are converted with fixed factors stored in the unit table.

Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-08-14.

About These Units

teaspoon (US) [tsp US]

Definition

The teaspoon (US) (tsp US) is a volume unit used to express measurements in this converter.

History

This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.

Current use

Use teaspoon (US) when comparing volume values, checking specifications, converting between systems, or preparing quick estimates.

fluid ounce (UK) [fl oz UK]

Definition

The fluid ounce (UK) (fl oz UK) is a volume unit used to express measurements in this converter.

History

This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.

Current use

Use fluid ounce (UK) when comparing volume values, checking specifications, converting between systems, or preparing quick estimates.

How to Convert

Enter the value in the “From value” field.
Confirm the source unit is teaspoon (US) [tsp US].
Confirm the target unit is fluid ounce (UK) [fl oz UK].
Read the instant result and formula.

Where This Conversion Is Used

tank and container capacitycooking and recipe scalingfuel and liquid quantitieslaboratory measurements

teaspoon us to fluid ounce uk Conversion Chart

All Volume units →

teaspoon (US) [tsp US]	fluid ounce (UK) [fl oz UK]
1	0.173474
2	0.346948
5	0.867369
10	1.734738
20	3.469476
25	4.336845
50	8.673689
100	17.347379
1000	173.473788

Frequently Asked Questions

How do I convert teaspoon (US) to fluid ounce (UK)?

Use this formula: 1 teaspoon (US) [tsp US] = 0.173474 fluid ounce (UK) [fl oz UK] Enter your value in the calculator and the result updates instantly.

How many fluid ounce (UK) are in 1 teaspoon (US)?

1 teaspoon (US) [tsp US] equals 0.173474 fluid ounce (UK) [fl oz UK].

Can I reverse this conversion?

Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.

Convert teaspoon (US) to Other Units

Convert fluid ounce (UK) to Other Units

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