Quart (US liquid) to Gallon (Imperial) Conversion Result

Quart (US liquid): unit of volume in the U.S. customary system, commonly used to measure liquids. The name "quart" comes from the Latin word quartus, meaning "fourth," as a quart is traditionally one-fourth of a gallon.

The U.S. liquid quart is abbreviated as "qt" and 1 U.S. liquid quart is 32 U.S. fluid ounces which is 946.352946 milliliters.

Usage:

• In Cooking: Recipes from the U.S. frequently use quarts to measure liquids like broth, water, or milk
• In Packaging: Common for beverages like milk, juice, or cream (e.g., a carton of milk is often sold in quarts)
• In Industry: Used in automotive contexts to describe engine oil volumes (e.g., "a quart of motor oil")

Gallon (Imperial): unit of volume in the imperial system of measurement, historically used in the United Kingdom and its former colonies. The imperial gallon is approximately 20% larger than the U.S. gallon and is equal to 4,546.09 milliliters.

Relation to Other Imperial Units:

• 1 gallon = 4 quarts.
• 1 gallon = 8 pints.
• 1 gallon = 32 gills.
• 1 gallon = 277.42 cubic inches.

Interesting Facts:

• The term "gallon" comes from the Old Northern French word galon, meaning "a liquid measure".
• 1 imperial gallon of water weighs approximately 10 pounds, making it a handy reference for historical trade.