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US Teaspoon to Imperial Fluid Ounce Converter

VerifiedLast reviewed: Aug 8, 2026Fact checked by: Adil BaltiFactor: 1 fl oz (imp) = 5.76456 tspSource: BIPM
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What is US Teaspoon to Imperial Fluid Ounce Converter

Easily convert US teaspoons (tsp) to Imperial fluid ounces (imp fl oz) with this volume tool. It uses the standard conversion factor where 1 Imperial fluid ounce equals about 5.76 US teaspoons.

Definitions of US Teaspoon and Imperial Fluid Ounce

What is US Teaspoon?

A US teaspoon is a unit of culinary volume equal to one-third of a tablespoon or 1/6th of a fluid ounce. It is a standard measure used in cooking and recipes.

What is Imperial Fluid Ounce?

An imperial fluid ounce is a unit of volume in the imperial system equal to 1/20th of an imperial pint. It is approximately equivalent to 28.41 milliliters.

US Teaspoon to Imperial Fluid Ounce Formula

fl oz (Imp)=tsp5.76456\text{fl\ oz\ (Imp)} = \frac{\text{tsp}}{5.76456}

Conversion explanation: Divide the value in US Teaspoon by 5.76456 to get the equivalent value in Imperial Fluid Ounce.

How to Convert US Teaspoon to Imperial Fluid Ounce

To convert a value from us teaspoons to imperial fluid ounces, multiply the value by the conversion multiplier:

Imperial Fluid Ounces = US Teaspoons × 0.1734737676

Step-by-Step Example

Converting a 5 us teaspoon volume into imperial fluid ounce:

  • Identify the multiplier factor: 0.1734737676.
  • Multiply 5 by the factor: 5 × 0.1734737676 = 0.8673688378.
  • Result: 5 us teaspoons is equal to 0.8673688378 imperial fluid ounces.

US Teaspoon to Imperial Fluid Ounce Conversion Table

US Teaspoon [tsp]Imperial Fluid Ounce [fl oz (imp)]
0.01 tsp0.0017347377 fl oz (imp)
0.1 tsp0.0173473768 fl oz (imp)
1 tsp0.1734737676 fl oz (imp)
2 tsp0.3469475351 fl oz (imp)
3 tsp0.5204213027 fl oz (imp)
4 tsp0.6938950703 fl oz (imp)
5 tsp0.8673688378 fl oz (imp)
6 tsp1.0408426054 fl oz (imp)
7 tsp1.214316373 fl oz (imp)
8 tsp1.3877901405 fl oz (imp)
9 tsp1.5612639081 fl oz (imp)
10 tsp1.7347376757 fl oz (imp)
20 tsp3.4694753513 fl oz (imp)
30 tsp5.204213027 fl oz (imp)
50 tsp8.6736883784 fl oz (imp)
100 tsp17.3473767567 fl oz (imp)
500 tsp86.7368837836 fl oz (imp)
1000 tsp173.4737675673 fl oz (imp)
Rate This US Teaspoon to Imperial Fluid Ounce Converter:
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