Question: what is the difference between us liquid gallon and us dry gallon?
Answer: The U.S. liquid gallon and the U.S. dry gallon are different units defined by different means. The U.S. liquid gallon is defined as 231 cubic inches and equates to approximately 3.785 litres. ... The U.S. dry gallon is a measurement historically applied to a volume of grain or other dry commodities.