Imperial quart to Cubic centimeter
imp qt
cm³
Conversion History
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Quick Reference Table (Imperial quart to Cubic centimeter)
| Imperial quart (imp qt) | Cubic centimeter (cm³) |
|---|---|
| 0.5 | 568.261249997645 |
| 1 | 1,136.52249999529 |
| 2 | 2,273.04499999058 |
| 4 | 4,546.08999998116 |
| 8 | 9,092.17999996232 |
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.
About Cubic centimeter (cm³)
A cubic centimeter (cm³), also written as cc, is the volume of a cube with 1 cm sides, exactly equal to one milliliter (1 cm³ = 1 mL). It is used in medicine for drug dosing, in automotive engineering for engine displacement (a 125 cc scooter engine), and in everyday liquid measurement. The interchangeability of cm³ and mL means a 1 mL syringe and a 1 cc syringe are identical instruments. Engine displacement is expressed in cc for small engines and liters for larger ones (1,000 cc = 1 L).
A standard sugar cube is about 1 cm³. A 1 mL syringe holds exactly 1 cm³. A small motorcycle engine might displace 125 cc.
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.
Cubic centimeter – Frequently Asked Questions
Is a cubic centimeter the same as a milliliter?
Yes, 1 cubic centimeter (cm³) is exactly equal to 1 milliliter (mL). The two units are fully interchangeable. Medical syringes marked in mL and those marked in cc hold identical volumes.
What does cc mean in engine displacement?
In engines, cc stands for cubic centimeters and measures the total swept volume of all cylinders. A 125 cc engine has a piston displacement of 125 cm³ per cycle. Larger car engines are stated in liters: 1,000 cc = 1 L.
How many cubic centimeters are in a liter?
There are exactly 1,000 cubic centimeters in one liter. Since 1 cm³ = 1 mL, this also means 1,000 mL = 1 L — a fundamental metric relationship.
Why is cc used in medicine?
Historically, medical equipment used cubic centimeters before the milliliter became standard SI notation. Both are identical in volume. Most clinical guidelines now prefer mL, but cc persists in some specialties and syringe labeling.
How big is 1 cubic centimeter in everyday terms?
A standard sugar cube, a fingertip, or a 1 mL syringe drawn full all represent roughly 1 cm³. A teaspoon holds approximately 5 cm³. A standard shot glass holds about 44 cm³.