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UK Pints to US Teaspoons (imp pt to tsp) Converter

1 UK pint (imp pt) = 115.291 US teaspoons (tsp). To convert UK pints to US teaspoons, multiply by 115.291: 25 imp pt × 115.291 = 2,882.28 tsp.

1 imp pt = 115.2911927023 tsp
Convert the other way: US Teaspoons to UK Pints

Quick facts

How to convert UK pints to US teaspoons

  1. Take the value in UK pints.
  2. Multiply it by 115.291 (the number of US teaspoons in one UK pint).
  3. Round the result to the precision you need.
tsp = imp pt × 115.291

Worked example: 25 imp pt × 115.291 = 2882.28 tsp.

To convert US teaspoons back to UK pints, multiply by 0.00867369, or divide by 115.291.

Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).

UK Pints to US Teaspoons conversion table

UK Pints to US Teaspoons conversion table
UK Pints [imp pt]US Teaspoons [tsp]
0.01 imp pt1.152911927 tsp
0.1 imp pt11.5291192702 tsp
1 imp pt115.2911927023 tsp
2 imp pt230.5823854045 tsp
3 imp pt345.8735781068 tsp
5 imp pt576.4559635114 tsp
10 imp pt1152.9119270227 tsp
20 imp pt2305.8238540455 tsp
50 imp pt5764.5596351137 tsp
100 imp pt11529.1192702274 tsp
1000 imp pt115291.1927022739 tsp

imp pt to tsp chart from 1 to 100

US Teaspoons to UK Pints conversion table

US Teaspoons to UK Pints conversion table
US Teaspoons [tsp]UK Pints [imp pt]
0.01 tsp0.0000867369 imp pt
0.1 tsp0.0008673689 imp pt
1 tsp0.0086736894 imp pt
2 tsp0.0173473789 imp pt
3 tsp0.0260210683 imp pt
5 tsp0.0433684472 imp pt
10 tsp0.0867368943 imp pt
20 tsp0.1734737887 imp pt
50 tsp0.4336844717 imp pt
100 tsp0.8673689434 imp pt
1000 tsp8.6736894342 imp pt

UK Pints vs US Teaspoons

UK PintUS Teaspoon
Symbolimp pttsp
Equals1 imp pt = 115.291 tsp1 tsp = 0.00867369 imp pt

What is a UK pint?

A UK imperial unit equal to 20 imperial fluid ounces (exactly 568.26125 ml). The legal measure for draught beer and cider in UK pubs and for doorstep milk.

What is a US teaspoon?

A US customary cooking measure equal to 1/3 tablespoon. Used in US recipes for small quantities of ingredients.

Frequently asked questions

How many US teaspoons are in a UK pint?

There are 115.291 US teaspoons in 1 UK pint (1 imp pt = 115.2911927023 tsp).

How many UK pints are in a US teaspoon?

There are 0.00867369 UK pints in 1 US teaspoon (1 tsp = 0.0086736894 imp pt).

How do I convert UK pints to US teaspoons?

Multiply the number of UK pints by 115.291. For example, 10 imp pt × 115.291 = 1,152.91 tsp. To convert back, multiply by 0.00867369.

What is 10 imp pt in US teaspoons?

10 imp pt = 1,152.91 tsp.

What is 100 imp pt in US teaspoons?

100 imp pt = 11,529.1 tsp.

Is the conversion exact?

Yes. The factor comes from the official definitions of both units (NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units)). Results are shown to up to 10 decimal places; round them to suit your purpose.

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Reviewed by

Dr. Muhammad Amjad Khadim PhD Mathematics

Dr. Muhammad Amjad Khadim holds a PhD in Mathematics. He writes and reviews the guides on pakmath.com and checks every formula, conversion factor and worked example against published standards and official guidance before it goes live. Spotted an error? Tell us and it will be corrected.

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First published 28 October 2026 · Last reviewed 5 November 2026