Pints to Millilitres Converter
Convert imperial pints to millilitres with precision. The UK pint is a standard unit of volume measurement equal to 568.26 millilitres, commonly used for measuring beer, cider, milk, and other beverages throughout the United Kingdom and Ireland.
Conversion Result
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Common Pint to Millilitre Conversions
These conversion values are frequently used in pubs, recipes, and everyday measurements across the United Kingdom.
| Imperial Pints | Millilitres (ml) | Litres (L) |
|---|---|---|
| ¼ pint | 142.07 ml | 0.14 L |
| ½ pint | 284.13 ml | 0.28 L |
| 1 pint | 568.26 ml | 0.57 L |
| 2 pints | 1,136.52 ml | 1.14 L |
| 3 pints | 1,704.78 ml | 1.70 L |
| 4 pints | 2,273.05 ml | 2.27 L |
| 5 pints | 2,841.31 ml | 2.84 L |
| 6 pints | 3,409.57 ml | 3.41 L |
| 8 pints (1 gallon) | 4,546.09 ml | 4.55 L |
| 10 pints | 5,682.61 ml | 5.68 L |
Conversion Formula and Steps
Formula:
de>Millilitres = Pints × 568.26125
Reverse Formula:
de>Pints = Millilitres ÷ 568.26125
How to Convert Pints to Millilitres
- Take the number of imperial pints you wish to convert
- Multiply this value by the conversion factor 568.26125
- The result is the equivalent volume in millilitres
- Round to your desired level of precision (typically 2 decimal places for everyday use)
Example: Convert 3.5 pints to millilitres
3.5 × 568.26125 = 1,988.91 ml
Imperial Pint vs US Pint
Important: The imperial pint used in the United Kingdom is 20% larger than the US pint. Always specify which measurement system you are referring to when converting pints internationally.
Imperial Pint (UK)
- Volume: 568.26 ml
- Fluid Ounces: 20 fl oz
- Countries: United Kingdom, Ireland
- Common Uses: Beer, cider, milk
- Legal Status: Mandatory for draught beer and cider sales in UK pubs
US Pint
- Volume: 473.18 ml
- Fluid Ounces: 16 fl oz
- Countries: United States
- Common Uses: Beer, milk, ice cream
- Difference: Approximately 95 ml smaller than imperial pint
Beverage Serving Sizes
Common drink measurements in UK establishments, converted to millilitres for reference.
| Beverage Type | Standard Serving | Millilitres |
|---|---|---|
| Draught beer/lager | 1 pint | 568 ml |
| Half pint beer | ½ pint | 284 ml |
| Cider (draught) | 1 pint | 568 ml |
| Milk carton (small) | 1 pint | 568 ml |
| Milk carton (large) | 2 pints | 1,137 ml |
| Milk carton (family) | 4 pints | 2,273 ml |
Historical Context
The imperial pint was established by the Weights and Measures Act of 1824, which standardised measurements across the British Empire. The act defined the imperial gallon as the volume of 10 pounds of distilled water at a specific temperature, making the imperial pint one-eighth of this volume, or precisely 568.26125 millilitres.
Despite the United Kingdom’s partial metrication since the 1960s, the pint remains legally required for the sale of draught beer and cider in pubs. This tradition reflects the cultural significance of the pint in British society, particularly in pub culture where “going for a pint” is a common social activity.