Which Moccamaster should you buy? A decision-making guide

Technivorm Moccamaster KBG in copper on the kitchen counter
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So you’ve decided to buy a Moccamaster.

Congratulations. That was the easy part of the decision. The Dutch coffee machine by Technivorm is known worldwide as the best drip coffee maker money can buy. But now that you’ve decided to commit some extra money to get the Moccamaster’s quality and durability, you’re probably left looking at all those models and wondering, “Which Moccamaster should I buy?”

Deciding which Technivorm Moccamaster to buy can be overwhelming. Technivorm makes more than 20 Moccamaster models, each with a different combination of letters (and, in some cases, numbers) at the end of their name. And when you first glance at them, they don’t look all that different from each other:

We’re here to help. There is a method to the alphabetic madness Technivorm uses in naming its models. We’ll do our best to explain it here. You should come away with a good idea about which Moccamaster you should buy.

We’re going to assume that you are looking at Moccamasters that brew 5-10 cups of coffee at a time, for home use. The company also makes Grand models for offices and cafés. We’re assuming that’s not for you. And if you’re looking for a single-cup maker, Technivorm makes one of those called the Cup-One. But this post is concerned primarily with the typical family-size coffee maker for the home.

How Technivorm Moccamaster models get their names

Technivorm Moccamaster model names are usually differentiated by a series of letters at the end. Sometimes they have numbers, but it’s mostly the letters that matter. For example, their iconic machine is the KBG, which you’ll sometimes see written as KBG 741. They’re the same thing. The KBG part is what counts, as this is the only model with that particular letter combination.

Here’s what the letters mean, and we’ll explain the differences in more detail below:

KB Rectangular body column
G Automatic drip stop
T Thermal steel carafe
CD Cylindrical body column
H Single-setting hotplate (Europe only)

So the KBG model described above has a rectangular body column (KB) and automatic drip stop (G). The absence of a T means it has a glass carafe rather than thermal steel, and the absence of an H means it has two hotplate temperature settings. (If you’re wondering why it sometimes has a 741 attached to the name, that’s probably a nod to the KBG 741 being Technivorm’s foundational model released in 1974.)

Now that you have an idea which features are represented by which letters, let’s talk about what those features actually mean for you and your coffee machine.

Glass vs. thermal carafe

The first and most important decision you must make when deciding on a Moccamaster is whether you want a glass or thermal steel carafe.

Technivorm Moccamaster 59691 KB Coffee Brewer, 40 oz, Brushed silver
Check price: Moccamaster KB
Technivorm Moccamaster 79112 KBT Coffee Brewer, 40 oz, Polished Silver
Check price: Moccamaster KBT

The Moccamaster KB has a glass carafe, while the KBT has thermal steel. Note the absence of a hotplate on the right. (© Technivorm)

If you choose glass, your machine comes with a hotplate and your carafe must be on it for the coffee to stay warm. The hotplate and boiler are powered by separate elements, so the hotplate can keep the coffee at the ideal serving temperature of 176-185 F rather than the 196-205 F required for brewing.

Models with the thermal carafe have no hotplate. That means you can take the carafe into a separate room and set it down. The doubled-walled stainless steel container will keep the coffee at serving temperature. You get mobility with the thermal carafe. 

The combination of glass and hotplate generally keeps coffee hotter, for longer. A thermal carafe can do the job for a few hours, but no more. One trick that helps is to heat up the stainless steel carafe using hot tap water before you brew the coffee. You don’t have to do this, but it will prolong the heat.

Of course, the glass carafe is more breakable than steel. Technivorm’s glass is known to be particularly strong, but it can’t match the durability of steel.

The glass carafe, with its wider opening, is a little easier to clean. Not only is it easier to get your hand in, but the glass also doesn’t seem to require quite as much aggressive scrubbing as the steel.

One last consideration is the taste imparted by the materials. Some people find that stainless steel lends a taste to coffee, particularly if it comes into contact with the coffee for a long time. You rarely hear the same about glass. This is probably not even worth thinking about if you drink your coffee soon after brewing rather than leaving it around. But if your coffee is likely to sit for a while, it’s something to consider.

Here the folks at Seattle Coffee Gear try a taste test using a glass-carafe Moccamaster and a steel-carafe model, drinking the coffee one hour after brewing to see if they can taste a difference. They come to the same conclusion:

So now that you have some information about the glass carafe vs. thermal steel, what’s it going to be? Once you’ve decided, these are the models you now have available to you:

  Glass Thermal steel
10-cup • KBG
• KB
• HB (Europe)
• HBG (Europe)
• KBGT
• KBT
• CDGT
• CDT
8-cup • KBS • KBTS

Capacity: 10-cup or 8-cup

A hand pours coffee from a glass carafe into a small cup
A typically tiny European coffee cup.

Your next consideration should probably be capacity. Since we’re assuming here that you’re buying a regular household coffee maker and not a machine for your café, that means 10 cups or 8 cups. 

Keep in mind that Technivorm is a European company, and coffee cups are smaller in Europe. Technivorm considers a cup to be 4 ounces. That’s half of a standard measuring cup. In the U.S., coffees typically start at 12 ounces (a normal coffee mug or a “tall” drink at Starbucks). So if you buy what Technivorm calls a “10-cup” machine, it will brew 40 ounces, which is the equivalent of about 3.5 mugs. If you buy an “8-cup” machine, you get less than three mugs.

As you can see in the chart above, the selection is much broader at the 10-cup size.

If you know you want an 8-cup machine with a thermal steel carafe, congratulations! You’re done. Go get yourself a Technivorm Moccamaster KBTS.

Technivorm Moccamaster KBTS Coffee Brewer
  • Manual-adjust drip-stop brew-basket with stainless steel thermal carafe
  • Simple to operate and quiet brewing process that produces a full carafe in just 4 to 6 minutes
  • Unique, copper boiling element rapidly heats water to control brewing temperature between 196 to 205 degrees Fahrenheit which is important for Coffee soluble extraction, then automatically switches off when the water reservoir is empty
  • Made with durable metal housings and BPA/BPS/bpf & phthalate free plastics; Certifications: ECBC & SCA Approved to meet and exceed Gold Cup Standards
  • The stainless steel thermal carafe maintains Coffee quality, integrity and taste for up to an hour. Removable parts essential for long-term maintenance and replacement
  • Backed by a 5-year manufacturers warranty

Prices pulled from the Amazon Product Advertising API on:

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.

If you want an 8-cup machine with glass, look into the KBS:

Technivorm Moccamaster KBS Coffee Brewer
  • 8-Cup 32 oz coffee maker
  • 4-6 minute brew time
  • Manual adjust brew basket allows longer coffee steep times
  • Smooth clean coffee without a burnt taste
  • Auto off after 100 minutes

Prices pulled from the Amazon Product Advertising API on:

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.

Things get a little more complicated for those who want a 10-cup machine. Let’s break it down further by looking at what’s left in the glass and steel categories.

10-cup machine, glass carafe

Your options here are the KBG, KB, HB and HBG (Europe only). Let’s start by differentiating the ‘K’ models from the ‘H’ models.

Closeup of the dual-setting hotplate switch on a Technivorm Moccamaster
The switch on the right provides two settings for the hotplate.

The ‘K’ indicates that the machine has a hotplate with two settings. The lower setting will keep your coffee at 80 F, while the hotter setting will crank it up to 85 F. Both are perfectly acceptable serving temperatures and neither will burn your coffee if you keep the carafe on there for a while.

The ‘H’ models have only the lower hotplate setting, so 80 F is the only option. Otherwise, these machines match their ‘K’ counterparts.

Once you’ve chosen between an ‘H’ model and a ‘K’ model, the only remaining difference is the ‘G’. One will have it, one won’t. The ‘G’ is all about the drip stop, and the drip stop will be either automatic or manual. We explain farther down this page.

10-cup machine, thermal steel carafe

Your options here are the KBGT, KBT, CDGT, and CDT. Let’s start by differentiating the ‘KB’ models from the ‘CD’ models.

In steel carafe models, the ‘KB’ indicates a machine with the traditional rectangular column as the main housing. The ‘CD’ indicates a cylindrical column:

Technivorm Moccamaster 79312 KBGT Coffee Brewer, 40 oz, Polished Silver
Check price: Moccamaster KBGT
Technivorm Moccamaster 89912 Coffee Brewer, 40 oz, Polished Silver
Check price: Moccamaster CDGT

The KBGT has a rectangular housing column, while the CDGT’s is cylindrical. (© Technivorm)

This is purely a cosmetic difference. They’re going to brew the same coffee, so it’s just a matter of deciding which look you like best.

Once you’ve decided on either rectangular or cylindrical, the only remaining difference is the ‘G’. One will have it, one won’t. Again, this is all about the drip stop.

What is a drip stop?

Moccamasters come with either an automatic drip stop (indicated by a ‘G’) or a manual drip stop (no ‘G’). The drip stop is a mechanism that controls the flow of coffee out of the brew basket and into the carafe. It’s essentially a valve at the bottom of the basket that can be open or closed, or in the case of the manual drip stop, half-open.

Moccamaster manual vs. auto drip stop

Which drip stop you choose should depend on how much control you want over the brewing process. The automatic drip stop doesn’t do much except block the flow of coffee when you remove the carafe from under the basket. So if you’re halfway through a brew and can’t wait to pour yourself a cup, you can remove the carafe and the machine will stop flowing until it is replaced. You won’t get a mess. Otherwise, automatic drip stop is for the set-it-and-forget-it crowd.

Moccamaster brew baskets with automatic drip stop (left) and manual (right)
The Moccamaster on the right has a manual drip stop with settings for open, closed and half-open. The one on the left is automatic. (©Technivorm)

A manual Moccamaster drip stop allows you to halt or slow the flow at any point in the brewing process, so you have a lot more control. This allows for more advanced brewing. It’s great for coffee aficionados who like to experiment. For example, you can let in a little bit of water to “bloom” the coffee grounds for 30 seconds, and then resume the flow. Or if you want to make a really small batch of coffee, say 1-3 cups, you can slow the flow by leaving the drip stop half open, or even close it and hold water in the brew basket for a couple of minutes before letting it out. The ideal saturation time for coffee is 4-6 minutes, so either of these measures will ensure the water doesn’t pass through the grounds too quickly and leave your coffee under-extracted. 

In short, the automatic drip stop is less complicated but less flexible. The manual drip stop demands a little more of you, but can reward you with great-tasting coffee at any volume.

Comparing Moccamaster models

We’ve covered all the differences and what they mean, so by now you should have enough information to make your choice.

Model (click for price) Carafe Capacity Hotplate Housing Drip stop
KBG glass 10 cups 2 settings rectangular automatic
KB glass 10 cups 2 settings rectangular manual
KBS glass 8 cups 1 setting rectangular manual
HB (Europe) glass 10 cups 1 setting rectangular manual
HBG (Europe) glass 10 cups 1 setting rectangular auto
KBGT steel 10 cups none rectangular auto
KBT steel 10 cups none rectangular manual
KBTS steel 8 cups none rectangular manual
CDGT steel 10 cups none cylindrical auto
CDT steel 10 cups none cylindrical manual

How to use a Moccamaster

Just because the Moccamaster has sophisticated engineering doesn’t mean it’s hard to use. The process is just the same as with most drip coffee makers.

The manual drip stop adds a small layer of complexity to those models that have it, but not much.

Moccamaster reservoir with lines marking the water voume
Markings on the reservoir indicate the water volume.

Always start with the power off. 

Fill the reservoir with cold water. It has markings that indicate the number of cups.

Place a No. 4 paper filter, or a reusable filter, into the brew basket.

Now it’s time to add the coffee.

How to grind coffee for Moccamaster

You want a medium-fine grind for your Moccamaster coffee. If you’ve ever ground for classic pour-over coffee or a Chemex, you want to go a little finer than that. Experiment slightly during your first few brews and you’ll soon get it right.

How much coffee do you put in a Moccamaster?

The ideal Moccamaster coffee scoop ratio is six scoops per litre of water. The machine comes with a scoop that carries about 10 grams (2 tablespoons), so you’ll want six of those (60 grams) for every litre of water. Seven scoops if you’re brewing the full 10 cups.

Now, make sure the drip stop is open. If you have a manual drip stop and it’s in the closed position, the brew basket will flood if the water in your reservoir exceeds its capacity.

Manual drip stops have three positions: open, half-open and closed. The half-open setting is for small batches, to prevent the water from flowing through too quickly and shortening the extraction time.

Now you’re all set. Turn on the power. If you have a hotplate model with two settings, choose your setting—usually the hotter one, unless you’re brewing a really small batch and don’t need it to keep warm for long.

When the coffee stops dripping, your brew is done. Dispose of your coffee grounds and enjoy your coffee while you read our brief history of the Moccamaster.

The story of Technivorm Moccamaster

A Dutch engineer and industrial designer by the name of Gerard-Clement Smit founded Technivorm in the Netherlands in 1964. He had mostly been designing ladders and such, but he came across a coffee maker he thought he could improve upon, and in 1968 created the first Moccamaster.

“A Moccamaster should be the last brewer you’ll ever buy,” Smit once said. The company of about 200 employees has been guided by those words ever since.

A number of qualities set the Moccamaster apart, but from a pure coffee standpoint, what Smit really nailed was the time and temperature of the brew. Brew time for Moccamasters ranges from 4-8 minutes, and the temperature always lands in that scientifically proven sweet spot for coffee, between 196 and 205 F.

The Moccamaster was plastic back in the day, but Technivorm is one of those rare companies that actually decided to improve the quality of their products and materials as they grew, instead of going in the other direction. Today, every Moccamaster is still handmade in the Netherlands. The housing columns are now made of sturdy aluminum rather than the original plastic. Any plastic components they do have are BPA-free. And one of the machine’s most important features is its heating element which is made of copper rather than aluminum. This allows for very quick heating to those perfect, precise temperatures. Technivorm Moccamaster parts are designed to be easily replaced should the need arise.

"A Moccamaster should be the last brewer you’ll ever buy."

Technivorm’s commitment to quality has helped them sell more than 10 million Moccamaster units since 1968. They are all over Scandinavia and many parts of northern Europe. More recently they have begun to conquer America. (The elegant mid-century modern design doesn’t hurt—the Museum of Modern Art in New York City even sells Moccamasters in its shop.) If you browse the list of certified Specialty Coffee Association of America coffee makers, you’ll find no less than 12 Moccamaster models. As drip coffee makers go, Moccamaster is indeed the gold standard.

Is Moccamaster worth the money?

Moccamaster is worth the money, in the sense that it does indeed deserve to be the highest-priced drip coffee maker on the market. It makes the best coffee. It lasts the longest. Very few people who have owned one would dispute this.

However, this is a subjective question. Not everyone can afford to drop more than $300 on a coffee maker. There are plenty of coffee makers out there at one-third of the price that will suit most people’s needs just fine.

If you want the best and you don’t mind paying for it, rest assured that a Moccamaster won’t let you down.

And by now, hopefully, you know which Moccamaster you should buy.

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