What is the weight of a gallon of water in pounds?

The weight of a gallon of water is approximately 8.34 pounds. This figure is based on the standard measurement of water, which has a density close to 8.34 pounds per gallon at approximately 62 degrees Fahrenheit. Knowing this value is essential in water treatment and distribution, as it helps in calculating flow rates and determining tank sizes.

In various applications, understanding the weight of water is critical for tasks such as estimating the weight of stored water in tanks or designing systems that rely on gravitational forces. This density is crucial not only in calculating weights but also in various engineering and scientific applications where precise measurements are necessary.