How many gallons are there in 1 cubic foot of water?

One cubic foot of water is equivalent to approximately 7.48 gallons. This value is derived from the fact that one gallon is defined as 231 cubic inches, and there are 1,728 cubic inches in one cubic foot (12 inches x 12 inches x 12 inches). When the number of gallons in a cubic foot is calculated using these conversions, the result is roughly 7.48 gallons, which is typically rounded to 7.5 gallons in practical applications.

This conversion is important in various fields, including plumbing and water management, as it helps professionals estimate water volumes and costs effectively. Understanding this relationship allows for better planning and resource management in projects involving water transport and storage.