Quart

The quart is a unit of volume (for either the imperial or United States customary units) equal to a quarter of a gallon (hence the name quart), two pints, or four cups. Since gallons of various sizes have historically been in use, quarts of various sizes have also existed; see gallon for further discussion. Three of these kinds of quarts remain in current use, all approximately equal to one litre. Its proper abbreviation is qt.

Definitions and equivalencies

United States liquid quart

All traditional U.S. length and volume measures have been legally standardized for commerce by the international yard and pound agreement of 1959 using the definition of 1 yard being exactly equal to 0.9144 meter. From this definition is derived the metric equivalencies for inches, feet, and miles; as well as area measures; and measures of volume. The US liquid quart equals 57.75 cubic inches, which is exactly equal to 0.946352946 litres.

United States dry quart

The US dry quart is equal to 1/4 of a US dry gallon, exactly 1.101220942715 litres.

Quart (disambiguation)

Quart is an imperial and US customary unit of volume.

Quart may also refer to:

Places

People

See also