6 MAHLKONIG COFFEE GRINDERS: BEST PICKS AND REVIEWS FOR 2026

The Mahlkonig name is a guarantee of grind quality and consistency. Here’s how to shop the iconic brand.

Known in the industry as the “King of Grinders,” Mahlkonig is globally famous for high-end commercial grinders, and now they’re making exciting inroads into the prosumer grinder market as well. 

If you’re looking for the perfect Mahlkonig grinder for your home or coffee shop, you’ve come to the right place. I’ve tested many models personally, and where I haven’t, I’ve interviewed dozens of coffee shop owners and industry professionals for their feedback. The result is this comprehensive list of the top Mahlkonig grinders this year – and how to choose the right one for you.

The 6 Best Mahlkonig Coffee Grinders in 2026

Mahlkonig is such a storied brand that you might be surprised to learn that it continues to innovate. Each year sees new or revamped models that have been better engineered to meet the demands of modern baristas. Case in point, we’re going to start with the brand-new, cream-of-the-crop EK Omnia,

image	product	details
Best Overall Best Overall	EK Omnia	98 mm burr Cast steel burrs 250 g capacity	CHECK PRICE
Runner Up Runner Up	Mahlkonig E65S GbW	65 mm burr Special steel burrs 2.6 lb capacity	CHECK PRICE
Best for Filter Coffee Best for Filter Coffee	Mahlkonig EK43	98 mm burr Cast steel burrs 2.2 lb capacity	CHECK PRICE
Best for Espresso Best for Espresso	Mahlkonig E80 Supreme	80 mm burr Special steel burrs 4 lb capacity	CHECK PRICE
Best for Home Use Best for Home Use	Mahlkonig X54	54 mm burr Special steel burrs 1 lb capacity	CHECK PRICE
Most Versatile Most Versatile	Mahlkonig Guatemala	71 mm burr Special steel burrs 1.9 lb capacity	CHECK PRICE

Best Overall

1. EK Omnia

• Burr size: 98 mm

• Burr material: Cast steel
• Hopper capacity: 250 g
• Speed: 1500 rpm
• Grind output: 11.5 – 13.5 g/s

see on majestycoffee

The EK Omnia is the latest addition to the storied EK line, building on the incredible popularity of the EK43. Released in 2024, it has already been awarded for its user-friendly design (1). It is just arriving in North America this year, but I was lucky enough to reach out to some European counterparts for a complete rundown, and it’s clear that the EK Omnia deserves top spot.

It’s actually lower-capacity than the EK43, with the same 98-mm burrs, a slightly slower grind rate, and a much smaller hopper (though that can be swapped). But it’s the upgraded user experience that sets this new model apart. So while the grinding is slower, the overall efficiency of your workflow speeds up!

You can do it manually with a dial or digitally with a touchscreen, but most impressive is the Recipe Library. It lets you save dialed-in grind settings and return to them automatically with the press of a button. For a specialty cafe regularly switching beans, this is groundbreaking! It’s facilitated by a micrometric adjustment system that tracks the distance between the burrs in microns rather than the dial position.

The Omnia also has an upgraded motor from the older EK models. Not only is it cooler and more energy efficient, but I’m told it’s noticeably quieter as well.

Runner Up

2. Mahlkonig E65S GbW

• Burr size: 65 mm

• Burr material: Special steel
• Hopper capacity: 2.6 lb
• Speed: 1650 rpm
• Grind output: 4 – 5 g/s

CHECK PRICE

The new Mahlkonig E65S GbW is a dedicated espresso grinder built on the popular E65S, a close relative of the now-discontinued Mahlkonig K30. Though it lacks the huge burr set of the EK series, the E65S packs in some high-tech features that make it easy to use and more compact. This is a fantastic choice for a small or midsize shop.

The E65S GbW has 65 mm flat steel burrs designed explicitly with espresso in mind. Though the grind speed is limited to around 4 or 5 g/s, it still takes me less than 5 seconds to grind enough coffee for a double shot. Just don’t try using it as a retail grinder; it feels like an eternity to grind a pound.

GbW stands for Grind-by-Weight, one of the new features of this grinder. It is among the first commercial espresso grinders to incorporate a load cell, which allows you to dose by weight (precise to 0.1 g) rather than time. The result is much-improved dose consistency – a godsend in a busy shop with changing conditions. 

The other new addition to this grinder is Mahlkonig’s patented Disc Distance Detection, which lets you set the grind fineness based on the actual distance between the burrs. This extra degree of precision makes it easier to reproduce the perfect extraction once you’ve dialed it in.

Best for Filter Coffee

3. Mahlkonig EK43

• Burr size: 98 mm

• Burr material: Cast steel
• Hopper capacity: 2.2 lb
• Speed: 1760 rpm
• Grind output: 19 – 21 g/s

SEE ON PRIMA COFFEE

Previously the top pick, the EK43 still deserves a place on this list, even as the new Omnia outclasses it slightly. The EK43 has long been the most sought-after commercial coffee grinder, with its iconic form found in top cafes worldwide. Mahlkonig crowned it the Queen of Coffee Grinders, and it has become synonymous with specialty coffee.

It is technically a multipurpose grinder, one of Mahlkonig’s “allround” models. It has a stepless grind adjustment that covers a wide range of grind sizes and the ability to recalibrate the zero point. However, most coffee shops use a dedicated espresso grinder for espresso, so the EK43 takes my pick as the ideal filter coffee grinder. 

It delivers impeccable grind consistency in the medium-fine to medium-coarse range of the spectrum. You can see the improved quality and uniformity compared to cheaper grinders by eye, and my testing with the Kruve sifters only confirmed the obvious. 

With a grind speed up to 21 g/s, you can get away with using this model for retail sales of pounds and half-pounds. It even comes with a bag holder for this purpose.

Best for Espresso

4. Mahlkonig E80 Supreme

• Burr size: 80 mm

• Burr material: Special steel
• Hopper capacity: 4 lb
• Speed: 1650 rpm
• Grind output: 6 – 7 g/s

see on prima coffee

The E80 Supreme espresso grinder is yet another example of an update to an old favorite, building on the reputation of the storied Peak grinder. This is a dedicated espresso grinder, with 80 mm flat steel burrs specially engineered to achieve uniform grind sizes at the finest settings. 

The E80 is the fastest espresso grinder in its category, outputting 6 – 7 grams of espresso-ground coffee per second. And lest you worry that all that speed inevitably leads to heat, the E80 Supreme uses two fans for active cooling, a huge and necessary upgrade from the Peak (2).

Like the E65S GbW, the E80 also features Mahlkonig’s new Disc Distance Detection, which allows you to dial in your espresso grind with incredible fineness and reproduce it with near-perfect accuracy. This is coupled with a step-less adjustment mechanism to produce the ultimate consistency and control for grind size.

Best for Home Use

5. Mahlkonig X54

• Burr size: 54 mm

• Burr material: Special steel
• Hopper capacity: 1 lb
• Speed: 1050 rpm
• Grind output: 1 – 2.8 g/s

see on prima coffee

The X54 is the first Mahlkonig grinder designed for home use. Released in 2021, it was designed as a direct competitor to other high-end home coffee grinders like the Eureka Mignon series or the Turin DF64 (3). While the X54 has some room for improvement, it already offers considerable value for the right type of consumer. 

Mahlkonig names this an Allround grinder. It distinguishes it from its competitors, most of which are espresso-focused. Indeed, in testing, I found this grinder delivered better grind uniformity at a wider range of settings than most others in its category. In keeping with its multipurpose nature, it comes with both a portafilter holding fork and a dosing cup that you can easily swap in and out. 

The X54 keeps the classic Mahlkonig aesthetic, with a matte black finish, cylindrical body, and towering height. It has two buttons for programmable timed grinding, plus a manual option.

I was disappointed to see that the metal body of the commercial grinders has been replaced with plastic here. Although it’s an understandable choice as the X54 won’t face the same demands, I’m hard-pressed to think of another grinder at this price point that doesn’t use metal casing. For example, the Compak K3 uses a combination of stainless steel and aluminum for its exterior. 

What the X54 lacks in build quality, it makes up for in tech. This grinder is WiFi-enabled, allowing you to access settings and notifications directly from the Mahlkonig database.

For all the details, read my Mahlkonig X54 coffee grinder review.

Most Versatile

6. Mahlkonig Guatemala

• Burr size: 71 mm

• Burr material: Special steel
• Hopper capacity: 1.9 lb
• Speed: 3500 rpm
• Grind output: 13 – 15 g/s

see on prima coffee

As I’ve mentioned, Mahlkonig is not a brand to rest on its laurels. They are constantly taking already popular grinders and making them even better, and the latest iteration of the Guatemala is a prime example.

First, let’s talk about what’s sticking around from the original. The new Guatemala still has a 71 mm steel flat burr set, which, as in the famed EK models, is vertically aligned to minimize grind retention.

The Guatemala is available in three different configurations – one reason I’ve awarded it Most Versatile. There’s the Standard model, designed for bulk grinding into retail bags; the Filter model, designed for batch brewing; and the Lab model, designed for single brewing and cupping. The helpful guide to grind sizes for different brew methods on the front adds versatility.

What’s new and improved?

The plastic body of the original has been replaced with aluminum for a light, longer-lasting, and more attractive grinder. They’ve also improved serviceability. You can open it from the back and reach all components without removing the motor. Lastly, the capacity has been increased, with the hopper size growing from 1.1 pounds to 1.9 pounds.

How to Choose the Right Mahlkonig Coffee Grinder

Mahlkonig does an excellent job designing specific grinders for specific use cases. So finding the right one for you comes down to identifying exactly what you need.

Home, commercial, or retail grinding

There are three common uses for a coffee grinder: home, commercial, and retail. While there may be some overlap between them, it makes sense to buy a coffee grinder designed for your primary need. 

Grinders designed for home use are the smallest, slowest, and least expensive, but not necessarily lower quality. They’re engineered for lower capacity because home users don’t make as much coffee as cafes. So far, Mahlkonig has one grinder designed for home use, the X54.

Grinders designed for commercial use in coffee shops are the main focus of the Mahlkonig line.

These grinders are faster, more durable, and also more expensive. Some keen home enthusiasts will put grinders like the EK43 or E65S on their coffee bars, but they are usually overkill. Most of the grinders on this list – the EK43, Omnia, E65S, Guatemala, and E80 – were designed for commercial use.

Grinders designed for retail grinding are sometimes found in coffee shops but more often used for roasters selling pre-ground bags of coffee. They have huge burr sets, which allow them to grind very fast – a necessity if you grind pounds at a time. They are costly and often very loud, making them impractical for a cafe.

Related: Mahlkonig vs Compak coffee grinders.

Capacity considerations

Considering the capacity you need is another way to decide on a style of grinder. A home user might want a commercial grinder if they plan to make a ton of coffee. Likewise, a small-scale commercial endeavor might be able to get by with a domestic grinder.

Capacity comes down to hopper size, grind speed, and burr lifetime. Mahlkonig grinders are generally known for having large hoppers; that tall, thin, transparent hopper is a key part of their aesthetic. But you can buy alternative hoppers, both larger and smaller, for nearly every model.

Unlike the hopper, the grind speed can’t be modified, so it should be a key factor when buying. For a home user making an espresso or two a day, a 5-second grind time difference is no big deal. For a professional barista preparing 1000 coffees a day, that’s a lot of time wasted. And for a roastery, a slow grinder might be useless.

The importance of burr size, shape, and material

Every grinder on this list has steel burrs, but you can upgrade Mahlkonig grinders to longer-lasting burr materials, such as tungsten carbide or titanium alloys. This can be an excellent way to extend the life of a grinder in a high-volume setting.

Burr size is the biggest differentiating factor between the grinders on this list, from 54 mm for the prosumer X54 to a whopping 98 mm for the EK Omnia and 43. And they’re even bigger on retail grinders. While many factors dictate a grinder’s quality, bigger is better when it comes to burrs as a rule of thumb. 

A bigger burr set means faster grinding and thus less heat generation, which translates to better flavor in the cup. Bigger burrs have other advantages as well (4).

Burr alignment is another consideration. Most flat burr grinders have horizontally aligned burrs, but the Mahlkonig EK43, Omnia, and Guatemala buck this trend by having vertically aligned burrs. The major advantage of vertical alignment is less ground retention, a main downside of flat burrs.

The Verdict

For nearly 100 years, Mahlkonig has survived and thrived due to constant innovation and consistently high-quality grinders. There are no bad Mahlkonig coffee grinders; there are only the best and worst for your needs.

My top pick this year is the EK Omnia, the latest evolution in the iconic EK all-around grinder line – soon to be found in specialty cafes worldwide. With massive 98 mm burrs, fast grind speeds, an unmatched user interface, and consistency across a wide range of grind sizes, there are few demands this grinder can’t meet.