The weight of a beer keg depends on several factors, primarily its size and whether it is full or empty. A standard half-barrel keg, also known as a half-keg, holds 15.5 gallons of beer. Empty, this type of keg weighs approximately 30 pounds. When full, the added weight of the beer brings the total to around 160 pounds. Smaller keg sizes, such as quarter barrels (7.75 gallons) and sixtels (5.17 gallons), weigh proportionally less, both empty and full. These variations make it essential to consider the specific keg size when assessing its weight.
Understanding keg weight is crucial for safe handling and transport. Proper lifting techniques and equipment, such as dollies or hand trucks, are necessary to avoid injury. Weight also impacts storage and dispensing, influencing the structural support and dispensing system required. Historically, keg sizes and materials have evolved, impacting their weight and influencing the logistics of the brewing industry. Knowing the weight is essential for every step in the process, from brewery to consumer.