A metric teaspoon is 5 milliliters.
Metric teaspoons to Imperial pints Converter — metric tsp to imp pt
Convert Metric teaspoon (metric tsp) to Imperial pint (imp pt) using the exact conversion factor (1 metric teaspoon = 0.0087987699 imperial pint). See the formula, worked examples, conversion table, history, and common uses.
Metric teaspoons to Imperial pints converter
Converter
Volume Converter
Convert metric, US customary, imperial, cooking, dry, and industrial volume units.
Context values
Some unit families need one extra value for a physically accurate result.
An imperial pint is one eighth of an imperial gallon.
Result = input x 5e-6 / 0.00056826125.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Metric teaspoons to Imperial pints
Metric teaspoon and Imperial pint appear side by side at fuel pumps and on beverage labels, since the US measures liquids in gallons while most of the world uses liters. Specifically: A metric teaspoon is 5 milliliters, and an imperial pint is one eighth of an imperial gallon.
Formula
imperial pints = metric teaspoons × 0.00879876993196
This factor comes from each unit's defined relationship to the category's base unit: 1 metric teaspoon equals 0.000005 base units, and 1 imperial pint equals 0.00056826125 base units, so dividing one by the other gives the direct metric teaspoon-to-imperial pint factor of 0.00879876993196.
Simple example
1 metric tsp × 0.008798769932 = 0.0087987699 imp pt
1 metric teaspoon = 0.0087987699 imperial pints.
Real-world example
10 metric tsp × 0.008798769932 = 0.0879876993 imp pt
10 metric teaspoons = 0.0879876993 imperial pints.
Conversion table
| Metric teaspoon (metric tsp) | Imperial pint (imp pt) |
|---|---|
| 1 metric tsp | 0.0087987699 imp pt |
| 5 metric tsp | 0.0439938497 imp pt |
| 10 metric tsp | 0.0879876993 imp pt |
| 25 metric tsp | 0.2199692483 imp pt |
| 50 metric tsp | 0.4399384966 imp pt |
| 100 metric tsp | 0.8798769932 imp pt |
Reverse conversion: Imperial pint to Metric teaspoon
0.0087987699 imp pt × 113.65225 = 0.9999999964 metric tsp
0.0087987699 imperial pints = 0.9999999964 metric teaspoons.
metric teaspoons = imperial pints × 113.65225
For a page dedicated to this direction, see Imperial pint to Metric teaspoon.
Understanding the Metric teaspoon (metric tsp)
A metric teaspoon is 5 milliliters.
Understanding the Imperial pint
Imperial pint (imp pt) measures volume. The imperial pint is one-eighth of an imperial gallon: exactly 0.56826125 liters — notably the standard UK beer serving size. It is classified as a UK/imperial customary unit.
Where it's used: United Kingdom, Ireland (beer and cider serving is legally defined in imperial pints)
Imperial pint vs. US pint. The imperial pint (568 mL) is about 20% larger than the US pint (473 mL) — a British 'pint of beer' is meaningfully more beer than an American one.
Uses of the Imperial pint today
- UK and Irish pub beer/cider serving (a legally protected serving size)
- UK milk delivery (historically and in some contexts still)
History of the Imperial pint
The imperial pint follows from Britain's 1824 imperial gallon; it remains legally protected as the mandatory serving measure for draught beer and cider in UK and Irish pubs, one of the few contexts where imperial units remain legally mandated in the UK's otherwise largely metric system.
Historical origin. Imperial pint was not the invention of a single named person; it developed through the process described above.
Imperial pint — sources
- UK Weights and Measures Act 1985 — Maintains the imperial pint as the legal draught beer/cider serving measure.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many imperial pints are in 1 metric teaspoon?
1 metric teaspoon equals 0.0087987699 imperial pints, using the exact defined conversion factor rather than an estimate.
How do I convert metric teaspoon to imperial pint?
Multiply the metric teaspoon value by 0.008798769932. The converter above does this instantly to whatever precision you set.
How do I convert imperial pint back to metric teaspoon?
Use the reverse factor: 1 imperial pint equals 113.65225 metric teaspoons. You can also use the swap control in the converter above to flip the direction instantly.
What is a metric teaspoon?
Metric teaspoon (metric tsp) is a unit of volume.
What is a imperial pint?
Imperial pint (imp pt) measures volume. The imperial pint is one-eighth of an imperial gallon: exactly 0.56826125 liters — notably the standard UK beer serving size. It is classified as a UK/imperial customary unit.
Is the metric teaspoon to imperial pint conversion exact?
Yes. The imperial pint is one-eighth of an imperial gallon: exactly 0.56826125 liters — notably the standard UK beer serving size. That fixed definition is what the converter above uses, so any rounding you see is a display choice, not a limitation of the math.
What is the difference between imperial pint vs. us pint?
The imperial pint (568 mL) is about 20% larger than the US pint (473 mL) — a British 'pint of beer' is meaningfully more beer than an American one.