“How much beer in a keg?” This is a fundamental question for beer enthusiasts, brewers, and retailers alike. Ideally, it is crucial for every brewer or beer enthusiast to understand how much beer is in a keg (all types of kegs). It makes it easy to optimize planning and serving, as well as satisfying the beer experience for all.
How Much Beer in a Keg?
There are 165 cans of beer (each 12 ounces) or 124 Pints (each 16 ounces) in a standard half-barrel keg containing 15.5 gallons (1980 ounces). Other common keg sizes include the quarter barrel, holding approximately 82 cans with 7.75 gallons, and the sixth barrel, which accommodates about 55 cans with 5.16 gallons.
However, the amount of beer a keg can hold may be influenced by various factors. Factors such as sedimentation and settling within the keg, temperature fluctuations, and the design of the keg itself play critical roles. Therefore, it is important to consider these elements when dealing with a keg to ensure accurate measurements and maintain the beer quality they offer.
Different Types of Kegs and Their Capacities
There are various types of kegs in the market, and the amount of beer each houses. The various types allow beer lovers, retailers, and brewers to choose one that suits their needs. That said, here are the kegs and beer they can hold:
Half Barrel Keg
Also known as a full keg, a half barrel keg is a standard in the brewing industry. The keg is widely used by macro breweries, bars, and restaurants to store and transport beer. It is also used for large gatherings and events due to its substantial beer volume.
Here are the specifications of half barrel keg:
- Capacity: 15.5 gallons
- Equivalent in ounces: Approximately 1,980 ounces (equivalent to 165 cans, each holding 12 ounces or 124 pints 16 ounces each)
- Material: Commonly made of 304 stainless steel to curb corrosion, ensuring longevity.
- Dimensions: Typically 23.3 inches in height and 16.1 inches in diameter.
- Weight: Weighs 160 pounds when full and 29.7 pounds when empty.
- Where to buy: You can buy this type of keg at liquor stores, specialized beverage retailers, or online stores.
Quarter Barrel Keg
Also known as a pony keg stubby quarter, the quarter barrel keg is a versatile option in the brewing industry. The barrel holds an ideal amount of beer and that is why it can be used in bars and small gatherings since it offers a more manageable beer volume.
- Capacity: Approximately 7.75 gallons
- Equivalent ounces: Around 984 ounces (equivalent to 82 cans, each holding 12 ounces).
- Dimensions: Commonly 13 ⅞ inches in height and 16 ⅛ inches in diameter.
- Material: Strengthened AISI 304 stainless steel to reduce corrosion.
- Weight: 87 pounds when full and 22 pounds when empty.
- Where to buy: Online stores, breweries and brewpubs, or authorized beverage retailers.
Sixth Barrel Keg
The sixth barrel keg (also called Sixtel) is a popular choice for more intimate gatherings. The keg is typically used for smaller events or establishments with limited space, offering a moderate beer volume. Still, it can be used in bars and restaurants to store and transport special beers, such as non-alcoholic beers.
- Capacity: Approximately 5.16 gallons
- Equivalent ounces: About 660 ounces (equivalent to 55 cans of 12 ounces each or 41 Pints of 16 ounces each).
- Often made of 304 stainless steel for durability
- Dimensions: About 23 ⅜ inches in height and 9 ¼ inches in diameter.
- Weight: 58 Pounds when full and 16.5 pounds when empty.
- Where to buy: Online stores, authorized keg dealers or breweries and brewpubs
Cornelius Keg
Also known as a corny keg, the Cornelius keg is a popular choice among homebrewers. It is a portable barrel with a ball-lock or pin-lock system at the top for convenient tapping. A corny is widely adopted for homebrewing due to its manageable size and ease of use.
- Capacity: Typically available in 5-gallon and 2.5-gallon sizes
- Equivalent Ounces: About 636 ounces (5 gallons) and 318 ounces (2.5 gallons)
- Materials: Originally used for soda, Cornelius kegs are often made of stainless steel. The stainless steel ensures durability and curbs corrosion that could introduce off flavors to the beer.
- Dimensions: 23 inches in height and 9 inches in diameter
- Weight: Weighs 55 pounds when full and 9 pounds when empty
- Where to buy: Online stores, breweries, or authorized dealers.
Slim Quarter Keg
The Slim Quarter Keg, or the Tall Quarter, packs a punch in a slender frame. This keg holds a surprising 7.75 gallons (62 pints) – the same as its stubbier cousin, the Quarter Barrel. Its tall, skinny build makes it ideal for dual-tap kegerators and maximizing space without sacrificing beer.
Like others on the list, this barrel is made of food/beverage grade AISI 304 stainless steel for durability. If you are organizing a small event or party, this keg will help you out. It offers a more manageable option for smaller events and venues while maintaining the convenience of a standard keg.
Mini Keg
A mini keg is a small, portable container for beer that offers a convenient and compact alternative to traditional kegs. It holds around 1.32 gallons or 169 ounces (14 pints) of beer and can fit easily in fridges, coolers, and even backpacks. This helps keep your beer perfectly chilled and carbonated when camping or on solo celebrations.
The keg weighs 13 pounds, has a diameter of 5.3 inches and a height of 7.9 inches. You can purchase it at a brewery, local liquor store, or online.
Tips for Maximizing Keg Efficiency
A fully functioning and efficient keg should be your priority whenever you think of any. This will ensure optimal beer quality, dispensing, and customer satisfaction for businesses. Here are some tips to help you maximize keg efficiency:
- Proper Storage: Store kegs in a cool environment to maintain beer quality.
- Regular Maintenance: Clean dispensing systems to prevent contamination and ensure optimal flow.
- Efficient Pouring Techniques: Train staff for proper pouring, minimizing foam and waste.
- Temperature Control: Maintain consistent temperature to avoid variations in beer quality.
- Secure Seals: Keep keg seals tight to prevent leakage and maintain carbonation.
- Invest in Quality Equipment: Use reliable dispensing systems for consistent and efficient service.
- Monitor Keg Levels: Keep track of keg levels to avoid running out during peak times and plan restocking accordingly. If you have many kegs in your store, practice
Frequently Asked Questions
How Long Does Beer Last in a Keg?
A non-pasteurized beer can stay fresh for 40 to 60 days when stored in a keg under consistent pressures and temperatures. On the other hand, a pasteurized beer can last for 90 to 120 days under optimal conditions (temperatures and pressures). Always ensure proper refrigeration and consistent pressures to preserve the beer’s flavor and quality throughout its shelf life.
What Type of Beer Is Stored in a Keg?
Various types of beer can be stored in kegs, including lagers, ales, stouts, and IPAs. Kegs are versatile containers suitable for preserving and dispensing different beer styles. Breweries and bars use kegs to store and serve their diverse beer offerings to customers. So, don’t be limited since you can store all types of beer in a keg.
Does Keg Increase Beer Carbonation?
A keg doesn’t inherently increase beer carbonation. Carbonation levels depend on the brewing process and the amount of Carbon dioxide added during kegging. However, kegs allow for controlled carbonation, and brewers can adjust CO2 levels to achieve the desired fizziness before serving.
Conclusion
Understanding the intricacies of keg sizes is pivotal for brewers, retailers, and beer enthusiasts. Whether dealing with half, quarter, or sixth barrels, this knowledge ensures efficient planning, precise servings, and optimal beer quality. Embracing these insights enhances the overall experience, from brewing to serving, in the beer world.