What Are the Smallest Keurig Machines?

If you’re someone with limited counter space, you may think you have to say goodbye to the convenience of a coffee maker. I asked myself, is there a Keurig small enough to fit even in the tiniest of kitchens? And the answer is yes. There are several small Keurig machines that are compact enough not to overwhelm a small kitchen.

I’ve spent some time in tiny homes when traveling, where every inch of kitchen counter real estate mattered. But I wasn’t willing to give up my morning cup of joe. I did some research to find the footprint of every machine Keurig makes (there are a LOT), and I sorted my spreadsheet by counter space taken up. In this article, I’ll share the list of the smallest Keurig machines available, plus I’ll explain which I recommend.

What Is the Smallest Keurig Coffee Maker?

The list below covers small Keurig models based on footprint size. These are the smallest ones available, in order.

1. Keurig K-Mini: The Smallest Keurig Machine

Total footprint: 54.45 sq in

Width: 4.5 in

Depth: 11.3 in

Height: 12.1 in

The beloved Keurig K-Mini clocks in at just 4.5 inches wide. It’s Keurig’s slimmest model and also the overall smallest, with a footprint of 54.45 square inches.

As you might guess from the small size, the K-Mini compromises on a lot of the features that larger machines have. It brews cups from 6 to 12 ounces, and the water reservoir is only 12 ounces, so you’ll have to refill after every cup. It does, however, dispense hot water for tea, instant cocoa, and more. The simple one-button interface makes operation easy.

While it’s not the fanciest model, I appreciate the K-Mini’s simplicity. It gets the job done without any frills. The plastic construction feels a bit flimsy and cheap, but hey, you can’t expect premium materials on Keurig’s most budget-friendly option.

It takes about 3 minutes to heat up and brew a fresh cup. The coffee comes out hot and tastes decent, although it lacks upgrades like Keurig’s MultiStream technology and temperature control that can help make Keurig coffee better.

Overall, it’s a solid mini machine for basic daily coffee, and it’s the smallest Keurig you can buy.

Related Article: Keurig K-Mini Review: Pros, Cons & Do I Recommend It in 2024

2. Keurig K-Express

Total footprint: 57.59 sq in

Width: 4.56 in

Depth: 12.87 in

Height: 12.63 in

Slightly taller than the K-Mini and  touch wider, the K-Express still qualifies as pint-sized. It’s the second smallest Keurig machine available in terms of footprint, at just 57.59 square inches.

The interface features three buttons: 6 oz, 8 oz, and 10 oz, so it’s quick and simple to operate. The 46 oz water reservoir removes for easy filling, and this is a really nice and substantial upgrade from the 12 oz reservoir you get with the mini. That means way less filling.

Build quality seems slightly better than the K-Mini, but it’s still mostly plastic. It comes in fun colors like Papaya, Oasis, and Peacock, so if adding a splash of color to your small kitchen is your thing, this is probably the way to go.

It takes about a minute to heat up and delivers piping hot coffee in another minute or so. I’d say the taste is on par with the K-Mini. For a small upgrade in size and price, you get quicker brew times and a touch more durability, plus a much larger water reservoir. And it’s only a tiny bit larger.

3. Keurig K-Slim/K-Slim + Iced

Total footprint: 57.79 sq in

Width: 4.76 in

Depth: 15.2 in

Height: 12.14 in

Moving up to 4.76 inches wide, the Keurig K-Slim offers a slimmed down profile. It comes in K-Slim and K-Slim + Iced versions, both of which have identical dimensions, so I’m including them together here.

Both models have a 46 oz reservoir and simple 3-button operation: 8 oz, 10 oz, and 12 oz, much like the K-Express. The plastic construction is sturdy but unremarkable.

The K-Slim + Iced adds the ability to brew over ice but otherwise functions the same way. It takes about a minute to heat up and delivers a decent cup of joe in another minute or so.

I’d say the coffee tastes marginally better than the K-Mini/K-Express. But it’s not a significant upgrade for twice the price. Overall, the K-Slim is a solid portable model if you want something slightly more substantial than Keurig’s smallest options. And if you want to be able to brew bolder coffee over ice to minimize dilution, this is a good option.

4. Keurig K-Iced

Total footprint: 64.26 sq in

Width: 5.1 in

Depth: 12.9 in

Height: 12.6 in

Another option built for icy beverages, the K-Iced measures 5.1 inches wide. It has a 42 oz reservoir — slightly smaller than the K-Express and K-Slim — and nice premium touches like stainless steel accents. This is the smallest Keurig machine that feels extra durable.

You get four brew sizes and the option for hot coffee or cold brew over ice at the push of a button. It takes just 30 seconds to heat up so it’s great for quick coffee on the go. This is about half the heating time of the smallest options.

The cold brew comes out smooth and pretty decent, which surprised me. This machine, overall, seems like a pretty big step up in terms of machine and coffee quality, although it is about 10 square inches larger than the K-Mini.

The price on this machine is also really reasonable, especially compared to the other Keurig small coffee makers. For a compact budget pick, I’d go with the K-Mini or K-Express. But if you love iced coffee and want better coffee quality overall, the K-Iced is a solid splurge, provided you have a tiny bit extra counter space to spare.

5. Keurig K-Cafe Barista Bar

Total footprint: 64.26 sq in

Width: 5.1 in

Depth: 12.8 in

Height: 12.6 in

The K-Cafe Barista Bar is about the same size as the K-Iced with a footprint that’s 10 square inches larger than the K-Mini, but it’s still compact for a machine that offers cappuccinos and lattes.

It has a 42 oz removable reservoir and color touchscreen for selecting your brew. Choose from 6 oz to 12 oz for regular coffee, then make hot or iced cappuccinos and lattes.

The coffee quality is pretty good, and I’d say it’s a step up from the K-Mini and K-Express. And the specialty drinks come out smooth and relatively flavorful. The dishwasher-safe milk frother works well too.

I like that you can customize the coffee strength and temperature too. It’s a nice improvement for someone who wants more options and doesn’t mind paying extra and taking up a touch more counter space.

Related Article: Keurig K-Cafe Review: Why This Is My Favorite Keurig Machine

6. Keurig K-Supreme Series (Entire Product Line)

Total footprint: 95.38 – 110.81 sq in

Width: 7.83 – 8.3 in

Depth: 12.02 – 13.3 in

Height: 12.15 –13.35 in

Keurig’s K-Supreme line features four compact models ranging from 7.83 to 8.3 inches wide. Let’s take a quick look at what sets each one apart:

• K-Supreme: The standard model with a 66 oz reservoir and 3 brew sizes: 8, 10, and 12 oz. It uses MultiStream technology for optimized coffee flavor. Total footprint is 95.38 square inches, making it the smallest in the product line.
• K-Supreme Smart: Adds a color touchscreen, wifi connectivity, and smartphone app control. The total footprint is 97.59 inches.
• K-Supreme Plus: Bumps up the reservoir to 78 oz and adds a Strong Brew button for bolder coffee. The total footprint with the larger water reservoir is 101.26 square inches.
• K-Supreme Plus Smart: Combines the larger reservoir with high-tech features. The total footprint is 110.81 square inches.

The MultiStream technology included in this product line really does make a difference, delivering more flavorful and balanced coffee. Of the bunch, I like the K-Supreme Plus best and think it offers the best value for the money. The huge reservoir minimizes refilling and that Strong Brew option is nice for days I need an extra caffeine kick and little additional boldness to wake me up.

It’s not worth the upgrade to the Smart models in my opinion. The tech perks seem gimmicky for the price, and I found myself never actually using them. Overall the K-Supreme line offers nice mid-range options with slightly larger footprints than the smallest single-serve coffee makers.

7. Keurig K-Select

Total footprint: 115 sq in

Width: 9.2 in

Depth: 11.6 in

Height: 12.5 in

We’re nearing the end of Keurig’s petite offerings with the 9.2 inch wide K-Select. It has a 52 oz reservoir and interface with four cup sizes: 6, 8, 10, and 12 oz. You can also select a Strong Brew for certain sizes.

It’s made of plastic like most Keurig machines. But the sleek black finish looks more upscale, and I really like that the water reservoir isn’t as “on display” as it is on some of the cheaper Keurig machines.

The K-Select brews coffee that tastes just as good as the K-Supreme series, in my experience. It’s simple to operate and durably constructed. It doesn’t have MultiStream technology, which is a shame, especially given the higher price tag.

If you want something slightly larger than the K-Mini models with a few more custom brew options, the K-Select hits the mark. It doesn’t have all the bells and whistles of pricier models but makes a better cup of coffee in my opinion.

8. Keurig K-Duo Plus

Total footprint: 116.36 sq in

Width: 8.2 in

Depth: 11.7 in

Height: 14.19 in

Last but not least, we have the K-Duo Plus measuring 8.2 inches wide and taking up 116.36 square inches on your counter. It edges into larger machine territory but still fits the bill for many compact kitchens.

Along with K-cups, the K-Duo Plus can brew with ground coffee using the included filter basket. This gives you more drink options beyond just pod-based coffee, which is a nice touch.

It has a 60 oz reservoir, Strong Brew mode, and three cup sizes: 6, 8, 10 oz. The interface is straightforward with dedicated buttons for each function.

Coffee quality meets the usual Keurig standard. And having the ability to use ground coffee adds versatility and the ability to brew freshly ground coffee. Freshly grinding coffee for Keurig machines can really elevate your morning cup. The plastic body feels a little clunky, but it gets the job done.

Overall, the K-Duo Plus is a nice choice if you want K-Cup convenience plus the ability to brew with your own coffee grinds.

What’s the Best Small Keurig Coffee Maker?

Now that we’ve covered Keurig’s most compact models, which small Keurig brewer comes out on top?

In my opinion, the Keurig K-Supreme Plus is the best bet for small spaces. It combines a small footprint with premium features that are worth the extra money. The total footprint is 101.26 square inches, although it has an adjustable water reservoir, so you can move it to the side or the rear. This helps make the machine fit more readily into smaller spaces. A bit of customization goes a long way.

The MultiStream technology elevates the coffee above Keurig’s smaller budget models. I find it brews smoother, more flavorful cups every time. The huge 78 oz reservoir minimizes refilling too. And the Strong Brew mode lets you customize your coffee’s intensity—perfect for when I need an extra jolt in the morning.

The K-Supreme Plus Smart is more expensive and does add a color touchscreen, app control, and other tech goodies. But I find them unnecessary for the price and found myself not actually using them.

The standard K-Supreme Plus gives you relatively good coffee quality for a Keurig machine and handy customization in a petite package. For a compact Keurig coffee station that doesn’t compromise on features, the K-Supreme Plus fits the bill beautifully.

Related Article: ​​The Best Drip Coffee Makers for Small Spaces: Hands-On Reviews and Buyer’s Guide for 2024

Frequently Asked Questions

What is the benefit of getting a small Keurig machine?

Having a petite Keurig machine is great if you have limited counter space or storage. The slimmer profile takes up less room so it can fit into tight kitchens, mobile homes, dorm rooms, RVs, tiny homes, and other small living spaces. You still get the single-serve convenience and fast brew times of a full-size Keurig, just in a smaller package.

How often do the water reservoirs need to be refilled on mini Keurigs?

The reservoir capacities on small Keurig machines vary from 12 oz on the smallest Keurig model to over 70 oz. In general, you’ll get anywhere from 1 to 6 cups per reservoir fill depending on cup size. The extra large 78 oz reservoir on the K-Supreme Plus is nice since you’ll refill less often. And the other features it has makes it the best small Keurig machine, in my opinion.

Can you use travel mugs with petite Keurigs?

While the drip trays may be smaller on compact models, most do accommodate regular sized travel mugs up to 7 inches tall. You can also remove the drip tray for taller travel mugs on select models like the K-Mini and K-Slim. Just double check the mug clearance before purchasing, and make sure your travel mug will fit.

How do small and large Keurig machines compare in terms of coffee quality?

The smaller budget-friendly models like the K-Mini tend to produce less appealing coffee than pricier full-size Keurigs, in my experience. The larger models make use of things like MultiStream technology and precise temperature control that can help elevate your cup. However, mid-range slim models like the K-Supreme Plus do have technology that improves flavor, as well. So you can get marginally better coffee quality with certain compact machines, although the smallest models like the K-Mini are usually pretty bare bones.