Alex has never been professionally involved into the world of coffee, however he knows much more than any average barista. Being an avid coffee lover, Alex is constantly searching for new tips, tools, and techniques to make his morning cup of java even more perfect.
Mary has been dealing with coffee almost all her life long: in her teenage years, she worked as a barista in a number of well-known coffeehouses, later developing her knowledge and skills while studying at the university as well. Several years after graduation, she managed to open her own small coffee bar.
Last updated: November 27, 2021
Coffee Statistics is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here
Coffee Statistics is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here
When you want a great cup of coffee, there is no need to have to leave your home or business to head to a coffee shop. Keurig offers some fantastic coffee machines that allow you to brew the perfect cup of coffee every time. This not only saves time and money, but you can make a coffee to your specific preferences.
Our team has reviewed over 20 Keurig coffee makers to assess how they perform for everyday use. We’ve compiled a list of the best machines and our editor’s choice, the K155 Office Pro has an impressive 90-ounce water reservoir and a fantastic user interface to brew the perfect cup of coffee. However, we’ve also ranked other Keurig coffee makers at different price points with different features to ensure a top pick to suit everyone.
Our team has spent a great deal of time researching the best options to find the best Keurig coffee maker on the market today. The first and foremost thing we considered was the water reservoir as this determines how frequently you need to refill the machine to keep making great coffee. The coffee maker size, weight and user interface are also important to enhance functionality, in addition to the balance between quality features and price. We’ve presented our findings as a simple overview table paired with a list of detailed Keurig coffee maker reviews. Finally, we’ve included a buying guide to walk you through making your purchase decision.
The Keurig K155 Office Pro is a stand out as the best Keurig coffee maker on the market today. This machine takes your coffee making to the next level whether you’re looking a machine for home or office use. The primary advantage of this coffee maker is it offers superior brewing time and capacity. The K155 Office Pro is equipped with a 90-ounce removable reservoir, and it takes just three minutes to properly heat up. The machine also has the capacity to provide 14 cups of coffee within a minute. The only potential downside is that you cannot connect the K155 to a waterline, so you will need to periodically refill it.
The K155 Pro is equipped with an LCD touch panel screen, allowing you to set your preferred coffee strength, cup size and water temperature. This provides all the features you need to make a good cup of coffee, practically on auto pilot.
Another fantastic machine that makes a great pick as the best Keurig coffee maker for home or office use is the K145 Office Pro. This machine is simple to use, yet provides the versatility to brew the perfect beverage. The K145 can not only brew coffee, but also tea, iced tea or hot chocolate, with a choice of three cup sizes; six, eight or ten ounces.
While the previous B145 struggled to provide high volume use, the Keurig K145 has a 48-ounce water reservoir and features heavy gauge materials to support continuous use each day. Additionally, the reservoir is self-draining to make it easier and quicker to empty when you’re cleaning up at the end of the day.
The K145 also has lots of innovative features to further enhance functionality. There is an auto-off that kicks in after two hours of non-use to save power and a descaling warning that alerts you when the coffee maker is in need of cleaning and descaling. This can help you to avoid error messages and discovering that you can’t make coffee when you need it most.
Unlike the previous model, the K145 Office Pro also operates far more quietly, making it better suited to offices or homes with an open plan layout.
The Keurig K55 is a consistent feature on retailer best seller lists, offering great flexibility for home or office use. The most attractive feature of this machine is its easy set up. In only a few seconds, you can assemble the machine and within a few minutes you’re ready to make your first cup of coffee. It features a detachable water reservoir that can brew approximately five cups in a single refill. Like many of the other Keurig models we’ve listed here, the K55 has an auto turn off.
The K55 allows you to create different flavors of coffee to suit your personal preferences and if you remove the K-Cup, you can use hot water for tea, instant hot chocolate or even oatmeal, making it highly flexible for office break rooms.
One potential downside of the K55 is that it lacks a descaling option. This means that if you have a hard water supply, you will need to clean and descale the machine manually to ensure continued superior performance. In excessively hard water areas, this could mean that you need to descale the machine using white vinegar or another substance every few weeks.
The K55 may lack the large water reservoir of other Keurig models, but it does make an excellent option for smaller offices or homes, as it is easy to set up and will provide a superb cup of coffee every time you brew.
Extra features: compatible with all K-pods; simple button controls; Smart Start; programmable auto-off; travel mug friendly, brewer maintenance reminder; high altitude setting; Keurig K-Cafe coffee, latte, and cappuccino maker, and dishwasher safe frother included in the box.
If you want the convenience of a pod brewer coffee maker, but want additional functionality, then look no further than the Keurig K-Cafe. This is our pick for the best Keurig coffee maker for one person, who doesn’t want to compromise on taste and quality. Unlike most pod brewer coffee machines, the K-Cafe features an automatic milk frother to enable making the perfect cappuccino. There are even three froth settings: cappuccino, latte and cold, with a choice of four cup sizes from six to twelve ounces. You can also select from four other brew settings including strong and shot. Although this isn’t as programmable as some of the other Keurig models, it offers versatility that is not usually offered with single-serve coffee makers.
The K-Cafe also features a 60-ounce removable water reservoir, allowing brewing of up to six cups before you need to refill. So, for one person, you can brew for days without needing to refill. The K-Cafe also features Auto Off and Smart Start. The latter allows you to select your cup size as the machine is heating up to save waiting, while the auto off will automatically shut off the machine after two hours of inactivity to save energy.
The Keurig K-Elite offers all the features you would expect from a Keurig coffee machine with a few added extras. One of the most exciting features is the iced setting that allows you to brew over ice to create a delicious, full flavored iced coffee. Unlike many coffee machines, the K-Elite features a generous 75-ounce removable water reservoir to allow brewing of up to eight cups before you need to refill the tank. The drip tray is also removable to make cleaning easier and this model allows enough space between the drip tray and nozzle to accommodate even a travel mug.
The K-Elite can brew a wide range of the popular K-cup pod sizes, so you can make a larger cup or enjoy a higher strength brew. You can also use the K-Elite to create hot water on demand, so you don’t need to have a kettle to make tea, instant soups, or oatmeal, making it a flexible addition to any break room or kitchenette. While the K-Elite does have a higher price point, with all the extras supplied with the machine, it makes it a great pick as the best Keurig single cup coffee maker.
The Keurig K150 is an attractive coffee machine with outstanding capabilities that make this one of the best brewers in the marketplace. The K150 can brew a delicious cup of coffee in less than a minute, making it one of the quickest coffee machines tested. The K150 features a touchscreen that features simple, straightforward navigation with incredible sensors. The touch and go interface walks you through the different brewing instructions to make your perfect cup and you can even select your preferred language option. Whether you’re preparing your own coffee or have the machine set up in a break room, the full color touch interface makes it is to make the perfect cup of coffee in next to no time.
The K150 is also equipped with Quiet Brew Technology. So, you can brew coffee even in open plan kitchens without disturbing other activities. The machine also features auto shut off to save energy and improve safety. As another single cup machine in the Keurig product line, the K150 uses K-cup technology, so you don’t need to brew a full pot. You can simply choose your K-cup and place this self-contained, sealed cup into the machine to allow the machine to complete the brewing process.
Extra features: removable water reservoir, strength control, a black and white touch screen, a removable drip tray; includes 4 K-Cup pods, a water filter handle + 2 water filters, and a bottle of descaling solution
The K250 is another popular coffee maker in the Keurig product line, combining simplicity with elegant design that looks fantastic in any contemporary setting. The K250 features a 40-ounce detachable reservoir that can make up to six cups of coffee with one fill. Like many of the coffee makers, we’ve listed as the best Keurig coffee maker for office or home use, the K250 features a two-inch LCD display that allows you to set the functions of each cup to suit your specific needs.
However, there are also some other helpful functions such as a water level window to help you to monitor the reservoir and check to see if it needs refilling. There is also a removable drip tray to make clean up easy and quick. The K250 also allows you to customize the strength of your cup of coffee and brew size. Unlike many other machines you can choose between all the K-cup and mug sizes, even the K-carafe to produce up to 30 ounces of coffee for groups. This makes it ideal for entertaining at home or in the office, where your team may want to share a carafe of coffee during a meeting or brainstorming session.
The Keurig K-Select is another flexible machine that allows you to brew your ideal strength of coffee. There is a button for a stronger brew for those who like that strong coffee kick. There are also four cup sizes that are labelled with neat graphics, so you can choose from six to twelve ounce cups. There is also a 52-ounce removable water reservoir and a cup space to accommodate up to 7.4 inch cups or travel mugs. This means that you can brew five or six cups before you need to refill, even if you prefer to use a travel mug.
The K-Select also features maintenance reminders with colorful lights to prompt you to add water and more importantly descale the machine. Descaling is a vital element of using any coffee maker to remove the calcium deposits that can clog the machine and compromise performance.
The K-Select is also compatible with the My K-Cup reusable coffee filter. This is ideal for those who want to try new non-pod blends or prefer to take a greener approach to their coffee.
The Keurig K-Mini is one of the most straightforward coffee makers aimed at coffee lovers who don’t want to spend hours learning how to make a great cup of coffee. The compact, portable machine will fit comfortably in any break room or kitchen; at just five inches wide, it can easily slot into place even when you have limited countertop space. However, this small size does mean that there is only a single serve water reservoir, so it will need to be refilled after every brew.
While the K-Mini is a basic machine, it does still feature an auto shut-off that kicks in after only 90 seconds to save energy. The K-Mini is also compatible with all K-cups, so you can brew a cup from six to ten ounces. You can also choose your brew strength, so you can use a smaller pod for a stronger, darker brew. The K-Mini can also be used to make hot chocolate or tea, making it highly versatile. While the K-Mini may lack the features of larger coffee machines, it makes an ideal one-person machine for those with limited space.
The Keurig K200 Plus is one of the newest models in the Keurig product line and it can brew K-Cups, K-Mugs and even K-Carafe pods with a 40-ounce water reservoir that makes it suitable for up to eight people. This is a programmable coffee maker that features a touch display and has a compact, elegant design that looks good in any home or office.
The touch display allows you to easily choose the strength of coffee and you can choose from four to sixteen ounces for your K-cups or K-Mugs. There is also a separate setting to brew cocoa or other hot beverage. This display is large enough to tailor your choices to make your perfect brew with ease. Since most of the functions are controlled through the touch display, the design is simple with just a power and brew button.
You can also remove the drip tray for easier cleaning and to accommodate taller mugs, travel mugs or carafes. The K200 pod holder perfectly fits all K-cups, K-mugs and K-carafes, but it is also detachable for easier cleaning. To ensure the machine is always clean, you can disassemble both the pod holder assembly and pod holder base.
What do we love it for?
Can accommodate larger cups
What were we disappointed with?
Does need more regular maintenance
Things to Consider
When you enjoy a great cup of coffee, but don’t want to waste time and money heading out to your local coffee chain, a good coffee maker is a sound investment for your home or business. Keurig is one of the most respected industry brands, but making a purchase decision can still be a challenge. So, we’ve produced a comprehensive buying guide with all the things you should consider and features to seek out. We’ve also covered answers to some common questions to aid you in making your purchase decision.
Keurig is one of the leading US coffee machine manufacturer brands. This renowned company is a household name offering a wide range of appliances for both home and office use. Keurig coffee machines are not only easy to clean and maintain, but also offer access to 160 different flavors and blends.
Features to consider when choosing a Keurig coffee maker
Before you begin shopping, there are a number of features to consider to choose your ideal Keurig coffee maker. So, here we’ll explore them in more detail, so you can make an informed purchase decision.
Water reservoir capacity
If you only tend to make a few cups of coffee a day, having a smaller water reservoir is not likely to be an issue. However, if you prefer weaker brews or tend to make a lot of cups, it can be a pain to keep needing to refill a small water tank. To determine how many standard sized cups of coffee you will get from a full reservoir, you will need to divide the capacity by eight. For example, our editor’s choice, the K155 has an impressive 90-ounce water reservoir, which works out to approximately 11 cups of coffee on one fill.
Most Keurig models have several different cup sizes. Typically, small, regular and large cups refer to six, eight and ten ounces respectively. Eight ounces is considered to be the standard size of an average cup. However, the cup size is impacted by the amount of coffee grounds delivered.
Generally, an eight-ounce cup will provide the richest flavor, but if you prefer a stronger kick or a more muted flavor, it can be nice to have the extra size options on your coffee maker.
The size of the coffee maker
As with any countertop appliance, the size of your new coffee maker can be an important factor to consider. Many Keurig models are designed to have a compact unit, but if you are particularly restricted for space, then your kitchen is likely to be better suited to the K-Mini rather than the K155. Of course, the size of the machine needs to be balanced with your specific requirements. So, if you need to make cups and cups of coffee throughout the day, having a small machine like the K-Mini that needs to be refilled after each cup will quickly become very frustrating. Assess your requirements and be sure to check the dimensions of the machine to ensure that it will fit in your kitchen before you make your purchase decision.
If you have limited space, the weight of your new coffee machine will also be an important factor to consider, since you may need to move the appliance around when it is not in use. When empty, most coffee machines are relatively light, but there can be a difference between moving the hefty K145 at 16 pounds and the petite Mini at 7 pounds if you have mobility issues. Weight can also be a factor if the machine will not be placed on a solid countertop. If the coffee machine will be placed on a table top or trolley, you will need to assess the weight capacity of the surface before risking putting a heavier machine on it.
Reusable coffee filter
If you’ve ever owned a coffee machine that uses paper filters, you’re likely to be aware of how inconvenient and environmentally damaging it can be. When you need to replace a paper filter every time you use your coffee maker, it can add up to a great deal of waste. Fortunately, all of the Keurig models we’ve listed in our Best Keurig coffee maker top ten feature a reusable coffee filter. This mesh filter can be easily removed from the machine and washed to provide a great tasting and more ecofriendly brew.
Another factor for consideration is the brew strength. If you prefer a coffee so strong you can stand a spoon up in it or like a more subtle brew, you are likely to want to be able to adjust the brew strength. Some of the Keurig machines offer this option, while others require you to alter the cup size specifications to achieve your perfect cup. This can be a little tricky, so if you like a very specific brew strength, it is a good idea to choose a model that allows you to make adjustments, like the K250.
Finally, it is important to look at the other features offered by the specific model. Automatic shut off is considered standard on most Keurig models to save power when the model has not been used for a set amount of time. However, temperature control, the brewing time, and a frother can be useful additions to further enhance the functionality of your machine and deliver your perfect cup of coffee every time.
How to maintain a Keurig coffee maker
If you’re using the reusable coffee filter, you should only use coarse ground coffee. You should fill the mesh basket to the bottom of the brown band and not above. This is approximately 2.5 tablespoons.
If the machine is delivering a smaller cup of coffee than the size you actually selected, it is likely that one of the needles is in need of cleaning as it has become clogged. You will need to unplug the machine before starting to clean the needles. Remove and disassemble the machine’s pod holder and use a paper clip to clear any debris that is stuck in the exit needle. Lift the head and use your paper clip to also clean the entrance needle.
Periodically, you will notice that the brewing has slowed down. This is due to an accumulation of hard water minerals clogging the machine to create scale. Some Keurig models also provide an indicator of this and you will need to descale your machine. Fill the reservoir with ten ounces of white vinegar and start a brew cycle without the K-cup in place. The machine should run as usual, but ensure that there is a mug in place to catch the liquid. When the cycle has finished, repeat again with vinegar. Finally, you will need to flush the vinegar by repeating the process using ten ounces of fresh, clean water.
Even if you don’t think that you live in a particularly hard water area, mineral build up could be accumulating inside your coffee machine without you even realizing it. When this occurs, it compromises the performance of your Keurig coffee maker and can slow down the production of coffee. Scale will also prevent the machine from reaching the optimal temperature when brewing. Typically, you will need to descale your Keurig every three to six months, but if your water is particularly hard, you may need to perform descaling more frequently.
White vinegar can be used instead of descaling solution, but it is important to avoid using softened water when cleaning your Keurig. Ideally, you should use bottled or spring water for cleaning, as it will have less minerals that contribute to scale.
There are some aspects of Keurig repair that can be performed at home. You can disassemble the machine and wash the pieces in soapy, warm water, just be sure to dry them thoroughly before reassembly. The machines have no working parts, there are simply holes that can get clogged with debris and scale and need to be cleared as we discussed above.
With so many great Keurig coffee makers to choose from, it can be challenging to choose the best models. The K55 offers easy set up to allow you to brew a great cup of coffee without needing barista training, while the K145 is a fantastic improvement on the B145 with descale reminder, and heavy duty materials that can handle frequent, everyday use.
However, the stand out as the best Keurig coffee maker has to be our editor’s choice, the K155 Office Pro has an impressive 90-ounce water reservoir that fully warms up in just three minutes. The K155 also features an innovative LCD touchscreen to allow you to tailor the settings perfectly to make your ideal cup of coffee in next to no time. Despite this impressive performance, this coffee maker weighs just six pounds, so it can be easily accommodated in any home or office kitchen.