US liquid quarts
A US liquid quart is a volume unit in the United States to measure liquids such as water, milk, and other beverages. One US liquid quart is a quarter of a US liquid gallon and is about to 0.946353 liters or 0.000946353 cubic meters.
UK gallons
A UK gallon is a unit of volume used in the United Kingdom for measuring liquids such as fuel and water. One UK gallon is about to 4.54609 liters or 0.16054 cubic feet making it substantially larger than the US gallon.