If beer’s a staple in your household, you might be wondering: what size kegerator should I buy? There’s not a single simple answer, though โ it depends on how much beer you want to keep on hand as well as when you’ll use it. Will it be a weekend thing? Or will you keep a stock for parties? The size of your keg will dictate the size of kegerator you need.
What Is a Kegerator?
The purpose of a kegerator is to contain, cool, and dispense beer from kegs. A kegerator can be nothing fancier than a refrigerator for beer kegs, but it can also have a variety of bells and whistles for holding kegs, cooling, and dispensing beer. That’s what complicates things when it comes to the size of kegerator you need: some features add size, meaning that two equally sized kegerators with different features might take up different amounts of space.
Kegerators come in four main types:
- mini kegerators
- FITS MOST 5L MINI KEGS This versatile keg-style beer cooler is compatible with most popular brands of 5 L mini kegs, including Coors Light, Heineken, and more
- EYE-CATCHING SILVER TAP HANDLE The classic pull-down style tap with eye-catching chrome handle works with pressurized (top-dispensing) mini kegs while the lower opening with clear flip-up window accommodates gravity-dispensing mini-keg spigots
- POWERFUL THERMOELECTRIC COOLING This energy-efficient dispensing beer cooler uses advanced thermoelectric technology to reliably cool your beer to 45ยฐF (25ยฐC) below surrounding temperature
- EASY CLEANUP A removable two-piece drip tray protects your counter, bar, or tabletop from drips and spills and is top rack dishwasher safe for effortless cleaning
- 12V DC AND 110 AC COMPATIBLE This portable beer keg includes both AC and DC adapters, making it perfect for your home, cottage, RV, camping, BBQs, or tailgating
- full-size kegerators for home use
- LARGE INTERIOR: This kegerator features a large enough interior space to accommodate one Sixth Barrel Kegs [1/6]. The large space makes it suitable for various occasions, such as daily use at home, parties camping, etc.
- POWERFUL COOLING TECHNOLOGY: Designed for home use, these beer kegs feature ultra-quiet performance and high energy efficiency. Thermostatic temperature control maintains the interior temperature within a range of 35 to 50 degrees Fahrenheit, and there's a button inside for easy temperature control.
- TWO-IN-ONE REFRIGERATOR: This product can not only be used as a draft beer machine, but also as a refrigerator. The included adjustable storage rack allows it to be easily converted into a refrigerator, which can be used to store food or grain.
- LONG-LASTING DURABILITY: This barrel filler features a dispensing kit composed of high-quality components, ensuring superior long-lasting performance. The stainless steel base plate gives it durability, preventing damage over time and allowing you to smoothly slide the keg in and out when loading.
- EASY TO CLEAN: This keg refrigerator is equipped with a removable drip tray, which makes it easy to clean and saving more time for you. SPECIFICATION: Product size: 24*25*45.5 inch; Size of the storage place: 24*25*35.5 inch.
- commercial kegerators
- This Keg Dispenser has Two Tower, Each Tower has 2 Taps and couplers included (you can customize it to 3 taps each tower). It's Overall Dimension is (WxDxH) 60" x 24.4" x 35.6", large capacity comes with 2 half Keg. Certifed by NSF/ETL, you are approved by US Health department to use it in any commercial environment free of worry.
- Powered by 1 phase standard 115 Volt electricity, this product uses environmental-friendly R290 refrigerant, the temperature is digitally controlled within 33-38 Degrees Fahrenheit. The digital display allows you to quickly check the temperature, the LED light is also included to illuminites the interior.
- It has black coated steel exterior and stainless steel interior, making it resistant to liquid spill or leak, therefore enhanced its durability and very easy to clean. 2 Locking doors will ensure the safety of your brew, built-in 4 caster wheels brings great mobility.
- Using this kegrator in your Restaurant Bar or Cafe will bring both you and your customer optimal convenience-by allowing people to serve themselves. It will help you offer fresh beer to your guest with the most affordable budget-great investment idea!
- We offer 3 Years All-Parts Warranty, 6 Years Compressor Warranty and 1 Month's Labor Warranty. You can apply for Full-Refund for functional failures within 1 month of item's delivered date(Note: Please keep the pallet when receiving the item, because we cannot process your return until you bind the product on the pallet and wrapped it). Order on Amazon will ensure the safety of your purchase.
- outdoor kegerators
- ใ2-in-1 Outdoor Kegerator & RefrigeratorใEffortlessly switch between kegerator and refrigerator modes to meet all your beverage needs. Ideal for outdoor kegerator setups on patios or as a versatile beer kegerator in home bars, serving beer from up to 3 taps. With added shelves, it transforms into a refrigerator holding up to 161 cans. Compatible with one US-standard full-size keg, two quarter barrels, or three sixth barrels (kegs not included)
- ใEnhanced Freshness & Beer TasteใKeeps beer fresh and optimally chilled with a powerful compressor cooling system, adjustable from 32ยฐF to 50ยฐF, perfect for any beer kegerator. Auto-defrost ensures consistent performance, while the beer line provides a smooth pour with balanced foam. Automatically restores your last temperature setting after power outages for hassle-free use
- ใComplete Outdoor Kegerator KitใComes with all essentials: D-system tapping kit, guard rail, drip tray, casters, and three wire shelves, saving you from extra purchases. Perfect for any outdoor kegerator for patio setup, this unit includes a lockable COโ tank bracket and durable stainless steel exterior
- ใFlexible Installation for Any SpaceใDesigned for freestanding or built-in use, this outdoor kegerator for patio features a sleek, reversible stainless steel door that fits seamlessly into various spaces. The lockable door adds security, making it ideal for home bars and outdoor gatherings. Four casters, including two that lock, ensure easy mobility and stability
- ใReliable Warranty & SupportใBacked by a 1-year warranty on non-consumable parts and a 3-year warranty on the compressor. Our dedicated support team is ready to assist with any questions about your beer kegerator. For optimal performance, allow the unit to sit for 24 hours before initial use
Mini kegerators might vary in size, but most often, you’ll find that mini kegerators that are countertop units and can fit 5-liter kegs.
Full-size home kegerators hold full-size (half-barrel) kegs. Normally, full-size home kegerators are free-standing refrigerator units although some are built-in kitchen appliances. Commercial kegerators are used mainly in bars, restaurants, and by caterers, as they are designed for heavier use and often hold larger kegs than ones intended for homes.
There’s an important distinction here, though: full-size kegerators aren’t the same thing as full-size refrigerators. Full-size kegerators are typically larger than conventional mini-fridges and apartment fridges but smaller than most full refrigerators. You may need to measure the space you’re reserving for your kegerator and look at the unit’s dimensions to make sure it will fit.
It’s important to note that normal kegerators aren’t generally designed for outdoor use. The compressors in most kegerators are designed to work within specific temperature ranges, and functioning outside of that range (for example, temperatures as low as 45 degrees Fahrenheit and higher than 85 degrees Fahrenheit) can accelerate the process of wear and tear and leave you with a broken unit. If you’re going to regularly use your kegerator outside, you’ll need to make sure the one you get is intended for that.
Kegerator Features
The size of your kegerator will depend on not only the keg size to be accommodated but also the number of features that you want to supplement its basic refrigeration function.
The first consideration is aesthetic features. Most kegerators are only for use inside your home, office, or catered party room. Outside use requires special features.
Some kegerators are very attractive structures designed to blend in with furniture or other appliances. Others are more utilitarian, like for heavy-duty usage by caterers, for example.
Kegerators pressurize a keg and circulate the suds through a draft line into the tap tower without a need for hand-pumping. Essential features or accessories for dispensing beer from kegs include:
- A tower with a faucet
- Handles and hoses
- Kegerator CO2 tank
- Coupler
- Regulator
It should be noted that some breweries offer kegs that are sized slightly larger than standard non-branded kegs. Make sure to check the dimensions of your potential kegerator and kegs from breweries you’ll be shopping from to be sure they’ll fit.
What Keg Size Should You Use?
A keg of beer is not a standard measurement of volume. Rather, it is a container the size of which is pegged to a barrel volume measurement. Barrels are measurements of different liquids. In the US, a barrel generally translates to 31.5 gallons. However, a barrel of oil is 42 gallons. A barrel of beer or other fermented liquids is 31 gallons.
Kegs come in different sizes depending on their gallon capacity. Ironically, one full keg is equivalent to half a barrel. Why? Because a full barrel would be too much to handle for most users on most occasions. A full-size (half-barrel size) keg holds 15.5 gallons of beer or about 165 12-oz glasses. Standard full-size kegs are usually 23-inches tall and 16 inches in diameter and weigh about 160 pounds when full. You typically won’t find home kegerators for use with full-size kegs; they’re usually the domain of commercial units.
A half-size (quarter-barrel size) keg holds 7.75 gallons. They come in two sizes. The standard half keg is 13 โ -inches tall, 16 โ inches in diameter, and weighs about 87 pounds when full. The slimmer type of half keg is 23 โ -inches tall and 11 โ inches in diameter. This is the size you’ll see most often used with full-sized kegerators, along with quarter-kegs.
Is a Kegerator Economical?
Kegerator prices can vary greatly depending on the manufacturer and the size of the refrigerator. As you might guess, larger kegerators will usually cost more than smaller ones, but that cost might be offset by how often you’ll use it. If you regularly hold large gatherings and go through large amounts of beer or other draft beverages, it might be worth the investment in the long run versus continuing to buy cans or bottles.
Smaller units are a different story. While everyone’s budget is different, you can find countertop units at prices between $100 and $200. On the less-expensive side of things, full-sized kegerators fall in the $550-plus range, with premium units stretching into thousands of dollars. When you start adding features, the price rises, so just like with the ideal size of your kegerator, whether it’s economical depends largely on your situation.
Having said that, you also have the option of building yourself a kegerator with a mini-fridge and individual parts. This does require quite a bit of mechanical know-how as you’ll need to modify the refrigerator’s exterior to add taps, seal any gaps you create, and make sure there’s space for the CO2 tank (or modify the fridge further to store the tank outside).
Kegerators come in many sizes and functions. Home-use kegerators are very popular among beer lovers who want convenient access to draft beer that is cold and fresh. Ultimately, the best size of kegerator fridge depends on the amount of beer you’ll be going through.