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.
Quick facts
- 1 imp pt = 115.291 tsp
- 1 tsp = 0.00867369 imp pt
- Formula: tsp = imp pt × 115.291
- Quick estimate: multiply by about 115
How to convert UK pints to US teaspoons
- Start with your measurement in UK pints.
- Multiply it by 115.291 (the number of US teaspoons in one UK pint).
- Round the answer to a sensible number of decimal places.
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 [imp pt] | US Teaspoons [tsp] |
|---|---|
| 0.01 imp pt | 1.152911927 tsp |
| 0.1 imp pt | 11.5291192702 tsp |
| 1 imp pt | 115.2911927023 tsp |
| 2 imp pt | 230.5823854045 tsp |
| 3 imp pt | 345.8735781068 tsp |
| 5 imp pt | 576.4559635114 tsp |
| 10 imp pt | 1152.9119270227 tsp |
| 20 imp pt | 2305.8238540455 tsp |
| 50 imp pt | 5764.5596351137 tsp |
| 100 imp pt | 11529.1192702274 tsp |
| 1000 imp pt | 115291.1927022739 tsp |
imp pt to tsp chart from 1 to 100
- 1 imp pt 115.291 tsp
- 2 imp pt 230.582 tsp
- 3 imp pt 345.874 tsp
- 4 imp pt 461.165 tsp
- 5 imp pt 576.456 tsp
- 6 imp pt 691.747 tsp
- 7 imp pt 807.038 tsp
- 8 imp pt 922.33 tsp
- 9 imp pt 1037.62 tsp
- 10 imp pt 1152.91 tsp
- 11 imp pt 1268.2 tsp
- 12 imp pt 1383.49 tsp
- 13 imp pt 1498.79 tsp
- 14 imp pt 1614.08 tsp
- 15 imp pt 1729.37 tsp
- 16 imp pt 1844.66 tsp
- 17 imp pt 1959.95 tsp
- 18 imp pt 2075.24 tsp
- 19 imp pt 2190.53 tsp
- 20 imp pt 2305.82 tsp
- 25 imp pt 2882.28 tsp
- 30 imp pt 3458.74 tsp
- 35 imp pt 4035.19 tsp
- 40 imp pt 4611.65 tsp
- 45 imp pt 5188.1 tsp
- 50 imp pt 5764.56 tsp
- 55 imp pt 6341.02 tsp
- 60 imp pt 6917.47 tsp
- 65 imp pt 7493.93 tsp
- 70 imp pt 8070.38 tsp
- 75 imp pt 8646.84 tsp
- 80 imp pt 9223.3 tsp
- 85 imp pt 9799.75 tsp
- 90 imp pt 10376.2 tsp
- 95 imp pt 10952.7 tsp
- 100 imp pt 11529.1 tsp
US Teaspoons to UK Pints conversion table
| US Teaspoons [tsp] | UK Pints [imp pt] |
|---|---|
| 0.01 tsp | 0.0000867369 imp pt |
| 0.1 tsp | 0.0008673689 imp pt |
| 1 tsp | 0.0086736894 imp pt |
| 2 tsp | 0.0173473789 imp pt |
| 3 tsp | 0.0260210683 imp pt |
| 5 tsp | 0.0433684472 imp pt |
| 10 tsp | 0.0867368943 imp pt |
| 20 tsp | 0.1734737887 imp pt |
| 50 tsp | 0.4336844717 imp pt |
| 100 tsp | 0.8673689434 imp pt |
| 1000 tsp | 8.6736894342 imp pt |
UK Pints vs US Teaspoons
| UK Pint | US Teaspoon | |
|---|---|---|
| Symbol | imp pt | tsp |
| Equals | 1 imp pt = 115.291 tsp | 1 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.
Where You Will Meet UK Pints and US Teaspoons
UK pints are used mainly in the UK (pub pints, fuel economy in mpg) and older Canadian recipes, while US teaspoons are used mainly in the United States. This conversion bridges the US customary and metric systems, so it comes up whenever a figure crosses the US border with Canada or the Atlantic with the UK: product specifications, travel, recipes, school work and trade.
How big is 1 imp pt compared with 1 tsp?
1 imp pt is 115.291 times the size of 1 tsp, so the number gets bigger when you convert UK pints to US teaspoons.
UK Pints to US Teaspoons without a calculator
- Closer estimate: multiply by 120 (within 4.1%).
Real-world imp pt to tsp examples
| Example | UK Pints | US Teaspoons |
|---|---|---|
| A pint of beer in a UK pub | 1 imp pt | 115.291 tsp |
| Two pints of milk | 2 imp pt | 230.582 tsp |
| A half-pint | 0.5 imp pt | 57.6456 tsp |
| A teaspoon of baking powder | 0.00867369 imp pt | 1 tsp |
| Half a teaspoon of salt | 0.00433684 imp pt | 0.5 tsp |
| Two teaspoons of sugar | 0.0173474 imp pt | 2 tsp |
How exact is the imp pt to tsp factor?
The factor is exact by definition, so any error comes only from rounding. Keep at least 4 significant figures for school work, and the full factor for anything legal or commercial.
Mistakes to avoid
- US and imperial (UK) measures share names but not sizes. Check which one a recipe, label or fuel figure uses before converting.
Background on UK pints and US teaspoons
The imperial pint (20 fl oz) is about 20% larger than the US pint (16 fl oz).
A US teaspoon is about 4.93 ml, usually rounded to 5 ml on medicine spoons.
Related conversions
Related conversions you may need next: us pints to us teaspoons, us teaspoons to milliliters, uk pints to milliliters and uk pints to liters. The full volume converter lists every unit.
On pakmath.com, the scientific calculator is a useful next step, as is the percentage calculator; our sister site Adzita has a macro calculator.
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 imp pt to tsp 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.
What is an easy way to convert UK pints to US teaspoons?
Closer estimate: multiply by 120 (within 4.1%).
How many US teaspoons is 1 imp pt (a pint of beer in a UK pub)?
1 imp pt = 115.291 tsp.
How many UK pints is a teaspoon of baking powder (1 tsp)?
1 tsp = 0.00867369 imp pt.
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