Keurig K50 K-Classic Coffee Maker review [June 2023]

Keurig K-Classic K-50 Coffee Brewer

  • Indicator Lights.
  • Fast Brewing Time.
  • Strong Brew Setting.
  • Removable Drip Tray.
  • Reusable Coffee Filter.
  • Large Water Reservoir.
  • Compatibility with K-Cup Pods.

As we know, coffee plays a vital role for every coffee lover. There are different coffee brewers that serve great taste and pleasure. Keurig is said to be the best brand for coffee brewing and provides various features to enjoy every sip of coffee with it. Keurig K50 K-Classic Coffee Maker makes a perfect cup of coffee, tea, hot cocoa or iced beverages in a single minute at the touch of a button. It comes with a choice of three cups of different sizes and has a removable water reservoir so you can easily fill the jar.

It brews multiple k-cups at a particular time, you can enjoy three different cups of coffee depending on your choice like strong, mild, decaf or flavored. It saves your time and makes your morning perfect. It comes with simple button controls that make your brewing experience stress-free and easy. It is available in two different colors to compliment your décor and enjoy your day with delicious coffee.

It saves your energy and time with a programmable auto-off button that automatically stops working when coffee is grounded and gives you a chance to make your ground coffee.

Keurig K50 K-Classic Coffee Maker Review: First Impression

Keurig K50 K-Classic Coffee Maker

Keurig K-Classic k-50 Specifications
Dimensions13.0″ H x 9.8″ W x 13.3″ D
Reservoir Capacity48 oz.
Cup Size6, 8, 10 oz.
Brew time1 minute
Weight9 lbs
Warranty1 year (limited)
Power SourceElectric
Cup Capacity6 cups
Power1500 watts

Reasons To Buy

  • Saves Time.
  • Easy Cleaning.
  • Auto Off Feature.
  • 1 Minute Brew Time.
  • Brew Multipl K-Cups.
  • Simple Button Control.
  • Removable Water Reservoir.

Reasons To Avoid

  • Makes Noise.

Keurig K50 K-Classic Coffee Maker: Detailed Specifications

It is designed to make a rich, smooth and delicious cup every time with the quality you want. It gives you a great experience of brewing and helps to get a perfect cup every time with your desired flavor.


It has a simple and durable design that makes you feel comfortable while using. It has a large 48 oz water reservoir which is removable. It allows you to brew 6 or more than that before having to refill. It brews multiple k-cup pods of different sizes that include 6, 8,10 ounces. The brew cup sizes help you to get a perfect cup. For the strongest brew, use 6-ounce brew size according to your requirement.

It offers a removable drip tray to fit travel mugs. You can enjoy any coffee flavor from all the brands you love, including green mountain coffee, Starbucks, Lipton and simple coffee, tea, hot cocoa and many more.

It is available in two different shades and compatible with the Keurig Classic series K-cup reusable coffee filter so that you can make your own grounded coffee according to your taste.

Button control

This coffee maker becomes easier to use due to its simple control buttons that provide ease and comfort when you brew a cup of coffee .There is no complicated mechanism. You can easily use it according to your preference and choice. There are 2 buttons on the coffee brewer. First is a power button that means when you have to start the machine, first press this button.

Next is auto – off button. It is considered as a great feature too. It turns off your coffee maker after it has been idle for two hours and saves energy. This will save your time of brewing and it automatically off the coffee maker once the process is completed.

Cup Size

There are various cup quantities and multiple k-cup pod sizes. You can brew each cup of coffee for your guests in less than a min. This Keurig machine is compatible with many k-cup pods and reusable coffee filters.

Keurig K- Classic

So you can easily brew your ground coffee by reusing the ground coffee beans and making many cups of coffee at a particular time.

It comes in different cup sizes that include 6, 8 and 10 ounces. These are the most popular k-cup pod brew sizes. It means a complete travel mug.

You can enjoy coffee at any time and anywhere according to your choice of choosing your cup quantity.

If you want to achieve the strongest brew, you should go with 6 ounces brew size. This gives you great pleasure and you can discover hundreds of k-cup varieties from different brands you love.


This Keurig coffee maker serves delicious and rich flavor cup every time with the quality you expect. You can enjoy any taste of coffee you want. It does not consume much electricity as it saves a lot of energy due to its programmable auto on-off feature. Due to such simple button controls its performance is good and fast. It serves coffee in no time to multiple people and with different varieties. 

Keurig K-Classic K-50 Performance

k-cup pod works differently from other machines because each coffee maker has various unique functions and working. Freshly grounded coffee from top brands is taken and we fill our k-cup pod with such coffee beans that are grinded already.

After that, add some hot water to saturate the freshly grounded beans and flew through the paper filter. The paper filter is reusable,

you can use it again to avoid using a new paper filter. Once the process is done, your coffee is prepared due to its gentle pressure and gets a smooth, rich, full-flavored coffee with great taste and fragrance.

This is a very simple way of pouring coffee and serving it to your family and relatives without spending lots of time preparing it.

Fast Brewing

 When you go to a coffee shop and order your special coffee, You might have to wait for some time for your order but with Keurig K classic, you get a cup of coffee in a minute without wasting your time. It serves the coffee of your choice you prefer in your routine and makes your whole day fresh and exciting.

Cleaning and maintenance

It is a simple and straightforward machine that does not contain many parts to be cleaned. You can clean every part easily due to its simple design. There is an alert of its maintenance when it’s high time to descale the coffee maker.

Descaling is an important part of cleaning your brewer. This helps to remove the calcium deposit on the sides and corners of the maker built up over some time. It should be properly cleaned because it will damage your coffee maker after some time and its working may also be affected due to low performance. Clean it with a dry, soapy, lint-free cloth.

Remove every part gently so that it does not collapse. Change your water filter every 6 months to remove water impurities such as chlorine and other odors.

  • For smooth and gentle running, clean it regularly.
  • Always be sure to turn off the switch while cleaning.
  • Never soak the brewer directly in water. First, clean it with a plain cloth or other liquid and then wash it with water.

Final Verdict​

It serves delicious coffee with different flavors according to your taste like strong, mild and decaf. It gives you multiple cups of coffee in a single time with different cup quantity. 

Its large water reservoir brews 6+ cups before having to refill and has an auto-off feature that turns off your coffee maker after some set time helps to save energy. Its design is simple and has easy working. You just insert a pod, select your desired cup size and brew a great-taste coffee in under a single minute.

You will enjoy each sip of coffee with intense pleasure and satisfaction. It offers every taste of coffee that you enjoy outside. It offers you freshly grounded beans coffee so that you can make a fresh and delicious flavor. You can satisfy all your friends or relatives when they come to your house. Its different cup sizes provide you to achieve the strongest brew at that particular moment. 

Frequently Asked Questions​

1. What is the function of descaling on Keurig classic?

Descaling is the important part of cleaning your brewer. This helps to remove calcium deposit on the sides and corner of the coffee maker built up over some time.

2. How to activate the descale on Keurig?

Firstly pour Keurig Descaling solution into the emptied water reservoir. Fill the empty bottle with water and pour it into the reservoir. Place the large mug on the drip tray. To activate Descale mode, power off the brewer and hold down 8 oz and 12 oz buttons together for 3 seconds.

3. What is the capacity of the water reservoir on Keurig classic?

 It comes with a 48 oz water reservoir that has the capacity to fill more than 6 cups at a particular time and provide you with a good quantity of coffee with different cup sizes. 

Kanchan Thakur

About the author

Kanchan Thakur is a senior staff writer at the AnG Eesti Technologies, where she covers outdoor gears and hunting tools. Kanchan began her career in blogging as an outdoor writer. Along with crossbow hunting, she enjoys exploring food and drink pairings around the world. Her love for coffee began when her friend introduced her to the glories of Italian Moka pot. That technology got her through too many early morning final exams in college and eventually turned her into Coffee Aficionado.
She believes in writing creative articles & blogs on travel, adventure, and health. Exploring various platforms for blog writing is one of her passion. She also loves to design indoor and outdoor spaces. In her free time, when she’s not writing, she enjoys watching movies, exploring different places with her friends. Also, she is very into fitness activities. She believes in staying fit is the root of good health.

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