Cubic metric volume unit.
Cubic Millimeters to Imperial pints Converter — mm3 to imp pt
Convert Cubic Millimeter (mm3) to Imperial pint (imp pt) using the exact conversion factor (1 cubic millimeter = 0.0000017598 imperial pint). See the formula, worked examples, conversion table, history, and common uses.
Cubic Millimeters 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 1e-9 / 0.00056826125.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Cubic Millimeters to Imperial pints
Cubic Millimeter 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: Cubic metric volume unit, and an imperial pint is one eighth of an imperial gallon.
Formula
imperial pints = cubic millimeters × 0.00000175975398639
This factor comes from each unit's defined relationship to the category's base unit: 1 cubic millimeter equals 1e-9 base units, and 1 imperial pint equals 0.00056826125 base units, so dividing one by the other gives the direct cubic millimeter-to-imperial pint factor of 0.00000175975398639.
Simple example
1 mm3 × 0.000001759753986 = 0.0000017598 imp pt
1 cubic millimeter = 0.0000017598 imperial pints.
Real-world example
10 mm3 × 0.000001759753986 = 0.0000175975 imp pt
10 cubic millimeters = 0.0000175975 imperial pints.
Conversion table
| Cubic Millimeter (mm3) | Imperial pint (imp pt) |
|---|---|
| 1 mm3 | 0.0000017598 imp pt |
| 5 mm3 | 0.0000087988 imp pt |
| 10 mm3 | 0.0000175975 imp pt |
| 25 mm3 | 0.0000439938 imp pt |
| 50 mm3 | 0.0000879877 imp pt |
| 100 mm3 | 0.0001759754 imp pt |
Reverse conversion: Imperial pint to Cubic Millimeter
0.0000017598 imp pt × 568261.25 = 1.000026148 mm3
0.0000017598 imperial pints = 1.000026148 cubic millimeters.
cubic millimeters = imperial pints × 568261.25
For a page dedicated to this direction, see Imperial pint to Cubic Millimeter.
Understanding the Cubic Millimeter (mm3)
Cubic metric volume unit.
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 cubic millimeter?
1 cubic millimeter equals 0.0000017598 imperial pints, using the exact defined conversion factor rather than an estimate.
How do I convert cubic millimeter to imperial pint?
Multiply the cubic millimeter value by 0.000001759753986. The converter above does this instantly to whatever precision you set.
How do I convert imperial pint back to cubic millimeter?
Use the reverse factor: 1 imperial pint equals 568,261.25 cubic millimeters. You can also use the swap control in the converter above to flip the direction instantly.
What is a cubic millimeter?
Cubic Millimeter (mm3) 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 cubic millimeter 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.