An imperial quart is one quarter of an imperial gallon.
Imperial quarts to Pints Converter — imp qt to pt
Convert Imperial quart (imp qt) to Pint (pt) using the exact conversion factor (1 imperial quart = 2.401899851 pint). See the formula, worked examples, conversion table, unit comparison, history, and common uses.
Imperial quarts to 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.
A US liquid pint is one eighth of a US gallon.
Result = input x 0.0011365225 / 0.000473176473.
Volume uses the cubic meter as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Imperial quarts to Pints
Imperial quart and 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. Imperial quart is typically associated with united Kingdom and Commonwealth countries (historically), while Pint is typically associated with united States (beer serving, cooking, dairy).
Formula
pints = imperial quarts × 2.40189985101
This factor comes from each unit's defined relationship to the category's base unit: 1 imperial quart equals 0.0011365225 base units, and 1 pint equals 0.000473176473 base units, so dividing one by the other gives the direct imperial quart-to-pint factor of 2.40189985101.
Simple example
1 imp qt × 2.401899851 = 2.401899851 pt
1 imperial quart = 2.401899851 pints.
Real-world example
10 imp qt × 2.401899851 = 24.01899851 pt
10 imperial quarts = 24.01899851 pints.
Conversion table
| Imperial quart (imp qt) | Pint (pt) |
|---|---|
| 1 imp qt | 2.401899851 pt |
| 5 imp qt | 12.00949926 pt |
| 10 imp qt | 24.01899851 pt |
| 25 imp qt | 60.04749628 pt |
| 50 imp qt | 120.0949926 pt |
| 100 imp qt | 240.1899851 pt |
Reverse conversion: Pint to Imperial quart
2.401899851 pt × 0.4163370923 = 1 imp qt
2.401899851 pints = 1 imperial quarts.
imperial quarts = pints × 0.416337092314
For a page dedicated to this direction, see Pint to Imperial quart.
Imperial quart vs. Pint
| Aspect | Imperial quart | Pint |
|---|---|---|
| Family | UK/imperial customary unit | US customary unit |
| Typical use | UK/Commonwealth liquid measurement in historical or specialized contexts | US beer and beverage serving sizes |
| Where it's used | United Kingdom and Commonwealth countries (historically) | United States (beer serving, cooking, dairy) |
Understanding the Imperial quart
Imperial quart (imp qt) measures volume. The imperial quart is one-quarter of an imperial gallon: exactly 1.1365225 liters. It is classified as a UK/imperial customary unit.
Where it's used: United Kingdom and Commonwealth countries (historically)
Imperial quart vs. US quart. Like the gallon and pint, the imperial quart is about 20% larger than the US quart, following from Britain's 1824 gallon redefinition.
Uses of the Imperial quart today
- UK/Commonwealth liquid measurement in historical or specialized contexts
History of the Imperial quart
The imperial quart follows directly from the 1824 imperial gallon as one-quarter of it, part of the same UK standardization that diverged from the US gallon system.
Historical origin. Imperial quart was not the invention of a single named person; it developed through the process described above.
Understanding the Pint
Pint (pt) measures volume. The US liquid pint is one-eighth of a US gallon: exactly 0.473176473 liters. It is classified as a US customary unit.
Where it's used: United States (beer serving, cooking, dairy)
Uses of the Pint today
- US beer and beverage serving sizes
- US recipe measurement
- US dairy packaging (pint containers)
History of the Pint
The pint follows the same English wine-gallon lineage as the US gallon and quart, retained by the US after Britain's 1824 switch to a different imperial gallon standard.
Historical origin. Pint was not the invention of a single named person; it developed through the process described above.
Imperial quart — sources
- UK Weights and Measures Act 1824 — Basis for the imperial quart via the imperial gallon.
Pint — sources
- NIST Handbook 44, Appendix C — General tables of units including the US pint definition.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many pints are in 1 imperial quart?
1 imperial quart equals 2.401899851 pints, using the exact defined conversion factor rather than an estimate.
How do I convert imperial quart to pint?
Multiply the imperial quart value by 2.401899851. The converter above does this instantly to whatever precision you set.
How do I convert pint back to imperial quart?
Use the reverse factor: 1 pint equals 0.4163370923 imperial quarts. You can also use the swap control in the converter above to flip the direction instantly.
What is a imperial quart?
Imperial quart (imp qt) measures volume. The imperial quart is one-quarter of an imperial gallon: exactly 1.1365225 liters. It is classified as a UK/imperial customary unit.
What is a pint?
Pint (pt) measures volume. The US liquid pint is one-eighth of a US gallon: exactly 0.473176473 liters. It is classified as a US customary unit.
Is the imperial quart to pint conversion exact?
Yes. The US liquid pint is one-eighth of a US gallon: exactly 0.473176473 liters. 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 quart vs. us quart?
Like the gallon and pint, the imperial quart is about 20% larger than the US quart, following from Britain's 1824 gallon redefinition.
Where is the imperial quart still used today?
United Kingdom and Commonwealth countries (historically)