Imperial cup to Imperial quart
imp cup
imp qt
Conversion History
| Conversion | Reuse | Delete |
|---|---|---|
| No conversion history to show. | ||
Quick Reference Table (Imperial cup to Imperial quart)
| Imperial cup (imp cup) | Imperial quart (imp qt) |
|---|---|
| 0.25 | 0.06249999999999989002 |
| 0.5 | 0.12499999999999978003 |
| 1 | 0.24999999999999956006 |
| 2 | 0.49999999999999912012 |
| 4 | 0.99999999999999824025 |
| 8 | 1.99999999999999648049 |
About Imperial cup (imp cup)
The imperial cup is a unit of volume equal to half an imperial pint, approximately 284.1 milliliters. It was historically used in British cooking recipes and is still found in older UK and Commonwealth cookbooks. The imperial cup is distinct from the US legal cup (240 mL) and the Australian metric cup (250 mL). Since the UK's adoption of metric measures, the imperial cup has largely fallen out of use, replaced by milliliters and the 250 mL metric cup.
Older British recipes (pre-1970s) may call for cups measured as imperial cups (~284 mL). A standard UK teacup holds about 1 imperial cup.
About Imperial quart (imp qt)
The imperial quart is a unit of volume equal to one quarter of an imperial gallon, approximately 1.136 liters. It is used in the UK and Commonwealth countries for liquid measurement, though everyday use has declined since metrication. An imperial quart is larger than both the US liquid quart (946 mL) and just slightly larger than one liter. Historically, motor oil was sold in imperial quart cans in the UK; today, liter bottles have replaced them.
Pre-metrication UK motor oil was sold in imperial quart cans. An imperial quart is just over two UK pints.
Imperial cup – Frequently Asked Questions
How many milliliters is an imperial cup?
One imperial cup equals approximately 284.1 mL — half an imperial pint (568 mL). This is larger than both the US legal cup (240 mL) and the Australian metric cup (250 mL).
Is the imperial cup still used in the UK?
The imperial cup is largely obsolete in modern UK cooking, which now uses metric measurements. It may appear in old British recipe books published before the 1970s metric changeover.
How does the imperial cup compare to the US cup?
An imperial cup (284.1 mL) is about 18% larger than a US legal cup (240 mL). When using old British recipes in the US, 1 imperial cup ≈ 1.18 US cups — worth adjusting in baking.
What replaced the imperial cup in British recipes?
Modern British recipes use metric measures: milliliters (mL) for liquids and grams (g) for solids. The BBC and major UK food publishers phased out cup measures in favor of grams through the 1970s–1990s.
How many imperial cups are in an imperial gallon?
There are 16 imperial cups in one imperial gallon (8 pints × 2 cups/pint = 16 cups).
Imperial quart – Frequently Asked Questions
How many milliliters are in an imperial quart?
One imperial quart equals approximately 1,136.5 mL (about 1.137 liters). It is larger than both the US liquid quart (946.4 mL) and slightly larger than a liter.
How does an imperial quart compare to a US quart?
An imperial quart (1,136.5 mL) is about 20% larger than a US liquid quart (946.4 mL) — the same proportion as between the imperial and US gallons.
Is the imperial quart still used?
The imperial quart is rarely used in modern everyday life in the UK, Australia, or Canada following metrication. It may appear in older recipes, industrial standards, and some agricultural trade documents.
How many imperial fluid ounces are in an imperial quart?
One imperial quart contains 40 imperial fluid ounces (1 quart = 2 pints = 40 fl oz). A US quart = 32 US fluid ounces.
What countries use the imperial quart?
No major country officially uses the imperial quart for trade or labeling today. The UK, Canada, Australia, and New Zealand have all metricated. The unit may persist in informal speech or older documentation.