6 Best Chemex Coffee Makers (October 2026) Complete Guide

For most households, the Chemex Classic 8-Cup is the best overall pick: Chemex lists it at 40 ounces, enough for roughly four large mugs, in a glass body that is still easy to store. Choose the 3-cup or 6-cup if you brew for one or two, the 10-cup for a crowd, or the Ottomatic if you want an electric brewer that feeds the same glass carafe. A Chemex is a one-piece hourglass-shaped glass pour-over brewer that uses thick bonded paper filters, and the Bodum here is a comparable glass option with a metal filter.

Quick List

• Chemex Classic 8-Cup – best for two to four people who brew a shared pot
• Chemex Classic 6-Cup – best for a couple or a small household
• Chemex Classic 10-Cup – best for hosting and larger batches
• Chemex Ottomatic Set with 6-Cup Carafe – best for automating the pour-over routine
• Bodum 34 oz Pour Over – best for a paper-free glass brewer with a reusable filter
• Chemex Classic 3-Cup – best for solo drinkers and small counters

Which One Is Right for You?

Chemex sizes are named for 5-ounce cups, not for mugs. If you remember that one rule, choosing the right size becomes simple: multiply the cup number by five to get the total volume, then divide by the size of your mug.

All 6 Picks in Detail

Sizes below follow the manufacturer’s own measurements, and the capacity is for the full carafe at the base of the neck. In practice you will pour a little less than the stated figure, so round down when planning for guests. Dimensions matter if your shelf is tight, since the larger sizes are barely wider than the small ones but stand taller.

1. Chemex Classic 8-Cup – Best for a Shared Pot

As an Amazon Associate we earn from qualifying purchases at no extra cost to you.

#1 Pick

Chemex Pour-Over Glass Coffeemaker – Classic Series – 8-Cup – Exclusive Packaging

Check Price on Amazon →

The 8-cup Classic is the middle of the range and the size most people end up happiest with. Chemex lists it at 40 ounces, about 9 inches tall and about 5 1/4 inches across. It has the wood collar and leather tie of the Classic Series and uses bonded Chemex filters.

• Capacity about 40 ounces, counting 5-ounce cups, per Chemex
• Height about 9 inches and diameter about 5 1/4 inches, per Chemex
• Wood collar with leather tie; the Glass Handle series differs only in looks, per Chemex
• Filters: Chemex lists FP-1, FC-100, FS-100 and FSU-100 for the 6-cup and larger sizes
• Glass body that requires hand care; confirm cleaning instructions on the product page

Pros

• Flexible: it works for a single large pour or a full pot
• Thick filters help produce a clean cup

Cons

• Glass can chip or crack if handled roughly
• Pour-over technique takes practice

It sits between the 6-cup and the 10-cup in both footprint and volume.

Who it suits: households that want one carafe to cover most mornings and most guests, and anyone buying their first Chemex who wants room to grow. Chemex’s own instructions call for one rounded tablespoon of coffee per 5-ounce cup, with more for a stronger brew.

2. Chemex Classic 6-Cup – Best for a Couple or Small Household

#2 Pick

Chemex Pour-Over Glass Coffeemaker – Classic Series – 6-Cup – Exclusive Packaging

Check Price on Amazon →

The 6-cup is the smaller everyday option and the one that comes in the Ottomatic set. Chemex lists it at 30 ounces, about 8 1/2 inches tall and about 5 1/8 inches across. It pours two generous mugs with a little left over.

• Capacity about 30 ounces, per Chemex
• Height about 8 1/2 inches and diameter about 5 1/8 inches, per Chemex
• Classic Series wood collar and leather tie
• Uses the same filter family as the 8-cup, per Chemex
• Compatible with the Ottomatic brewer, per the Ottomatic listing

Pros

• Easier to store and handle than larger sizes
• Works with the Ottomatic set

Cons

• Too small for a full table of guests
• Makes less of a difference in footprint than you might expect, since it is nearly as wide as the 8-cup

Compared with the 8-cup, it saves only a little shelf space, so choose it for the volume, not the size.

Who it suits: two people sharing a morning pot, or one person who drinks coffee through the day. If you often brew more than 30 ounces, move up a size.

3. Chemex Classic 10-Cup – Best for Hosting and Larger Batches

#3 Pick

Chemex Pour-Over Glass Coffeemaker – Classic Series – 10-Cup – Exclusive Packaging

Check Price on Amazon →

The 10-cup is the largest Classic in this set. Chemex lists it at 50 ounces, about 9 1/4 inches tall and about 5 1/4 inches across. It is the pick when you regularly serve more than four people.

• Capacity about 50 ounces, per Chemex
• Height about 9 1/4 inches and diameter about 5 1/4 inches, per Chemex
• Classic Series wood collar with leather tie
• Same filter family as the 6-cup and 8-cup, per Chemex
• Not listed as compatible with the Ottomatic; confirm on the Ottomatic page

Pros

• Serves a table in one pour-over session
• Same technique as the smaller sizes

Cons

• Larger volume of water to pour slowly
• More awkward to wash and dry

Next to the 8-cup, it adds ten ounces of capacity with little extra footprint.

Who it suits: brunch hosts, offices and anyone who finds the 8-cup runs out. For daily use by one or two people, it is more carafe than you need.

4. Chemex Ottomatic Set with 6-Cup Carafe – Best for Automating the Pour

#4 Pick

Chemex Ottomatic Automatic Coffee Maker Set, 40 oz, Includes 6 Cup Carafe | Automatic Pour Over Brewer, Hot and Iced Coffee, Complete Set, L

Check Price on Amazon →

This set pairs an electric brewer with a 6-cup Classic carafe. The listing describes it as an automatic pour-over brewer for hot and iced coffee. Chemex describes a staged cycle with pre-infusion and a pulsing water pattern, and third-party summaries state a heating range of about 197.6 to 204.8 degrees Fahrenheit.

• 40-ounce water reservoir, so fill only to the 6-cup line when using the included carafe
• Works with 3, 6 and 8-cup Chemex carafes, per the summaries
• Hot plate with automatic shut-off after about 90 minutes, per the summaries
• Descaling suggested about every 40 brews or three months, per the summaries
• One-year limited warranty; confirm on the product page

Pros

• Repeatable pour with less attention
• Keeps the Chemex glass and filter method

Cons

• Consumer Reports found its brew temperature fell short of the guideline it uses, so check current evaluations
• Filling the reservoir above the carafe’s capacity can overflow it

Unlike the manual Classic sizes, it removes the kettle and the technique, along with part of the ritual.

Who it suits: people who like Chemex coffee but want to press a button. If you value maximum temperature control, a manual pour with a kettle can be more reliable.

5. Bodum 34 oz Pour Over – Best for a Paper-Free Glass Brewer

#5 Pick

Bodum 34oz Pour Over Coffee Maker, High-Heat Borosilicate Glass with Reusable Stainless Steel Filter and Cork Grip – Made in Portugal

Check Price on Amazon →

This Bodum glass pour-over is not a Chemex, but it follows a similar idea: a glass carafe with a stainless steel mesh filter, so there is no paper. The listing states high-heat borosilicate glass, a cork grip and Portuguese manufacture. Bodum describes the size as 1 liter, or 8 cups by its own measure.

• Capacity 34 ounces, about 1 liter, per the listing
• High-heat borosilicate glass carafe
• Reusable stainless steel mesh filter, so no paper is needed
• Cork grip for handling hot glass
• Made in Portugal, per the listing

Pros

• No recurring filter cost
• Fuller-bodied cup because metal passes oils

Cons

• Some fine sediment in the cup
• Single-wall glass loses heat faster than an insulated carafe

Compared with the 8-cup Chemex, it brews a similar volume but gives a different, heavier cup.

Who it suits: people who like glass pour-over but dislike buying filters. Confirm the dishwasher guidance for the glass and the filter on the product page.

6. Chemex Classic 3-Cup – Best for Solo Drinkers

#6 Pick

Chemex Pour-Over Glass Coffeemaker – Classic Series – 3-Cup – Exclusive Packaging

Check Price on Amazon →

The 3-cup is the smallest Classic. Chemex lists it at 15 ounces, about 8 1/4 inches tall and about 3 inches across, so it makes one generous mug. It uses a different filter than the larger sizes, which matters when you stock supplies.

• Capacity about 15 ounces, per Chemex
• Height about 8 1/4 inches and diameter about 3 inches, per Chemex
• Wood collar with leather tie
• Filters: Chemex lists FP-2 and FP-2N for this size, though some retailers list FC-100
• Works with the Ottomatic, per the summaries

Pros

• Small footprint and quick to brew
• Good for tight kitchens

Cons

• Filter compatibility is easy to confuse
• Not enough for guests

Next to the 6-cup, it is a true one-mug brewer, not a small shared pot.

Who it suits: single drinkers and desk setups. Confirm the filter type on the product page before buying a bulk pack.

Specs Compared

How We Chose These

We built this list from research into Chemex’s own specification pages, the product listings and independent write-ups of the Ottomatic and the Bodum alternative. We ranked sizes by how many people they realistically serve, and we included one electric option and one paper-free glass alternative so the list covers the main reasons buyers look beyond the Classic. Where retailers disagreed on dimensions or filters, we favored the manufacturer’s figures and flagged the rest for you to confirm.

What to Look For

Understand the cup sizes

Chemex cups are 5 ounces. A 3-cup is 15 ounces, a 6-cup 30 ounces, an 8-cup 40 ounces and a 10-cup 50 ounces. A typical mug holds 10 to 12 ounces, so the 8-cup makes about four mugs. Because brewing a half-full carafe works poorly with a filter designed for the larger size, aim to brew at least about two-thirds of the carafe’s stated capacity.

Sizing worked example

Imagine two people who each drink a 12-ounce mug on weekdays and have friends over on weekends. Weekday volume is 24 ounces, which the 6-cup (30 ounces) covers with a small margin. Four guests at 10 ounces each is 40 ounces, which is exactly the 8-cup’s stated capacity, leaving no room to spare. In that case the 10-cup gives breathing room, but the 8-cup remains the better daily brewer. When in doubt, buy for the daily routine and brew twice for guests.

Filters and what they cost you

Bonded Chemex filters are thicker than many pour-over filters and are folded into a cone with three layers on the spout side. The 6, 8 and 10-cup sizes use FP-1, FC-100, FS-100 or FSU-100, depending on whether you like pre-folded or flat, white or brown paper. The 3-cup uses FP-2 or FP-2N according to Chemex. Stock the right filter before you brew, because the wrong size does not seat properly.

Ratio, water and pour

Chemex’s instructions recommend one rounded tablespoon of ground coffee per 5-ounce cup and water just off the boil, about 200 degrees Fahrenheit. A common range from retailer guides is 1 part coffee to 15 to 17 parts water by weight. Worked example: for the 8-cup, 40 ounces of water is about 1,180 milliliters, so at 1:16 you would use roughly 74 grams of coffee. Treat that as a starting point and adjust the grind, since a coarser grind pours faster.

A basic brew routine

Every Chemex size follows the same sequence, scaled up or down. These steps combine the maker’s instructions with common retailer guidance, so treat the timings as a starting point.

1. Fold the filter so the thick, three-layer side faces the spout, then seat it in the top of the carafe.
2. Rinse the filter with hot water and discard the water from the carafe, which also warms the glass.
3. Add ground coffee to the filter, using the maker’s rounded tablespoon per 5-ounce cup or a weight ratio of your choice.
4. Pour a small amount of water, about twice the weight of the coffee, and let it bloom for roughly 30 to 45 seconds.
5. Pour the rest in slow circles, keeping the water level below the top of the filter. A total brew time of about 3.5 to 4.5 minutes is a common target.
6. Remove and discard the filter, then serve.

Classic or Glass Handle

Chemex says the difference between the wood collar and the glass handle is aesthetic, not functional. Pick the one you prefer to hold and clean. The wood and leather parts do not like soaking, so follow the care guidance on the product page.

Kettle and grinder matter more than you expect

A pour-over brewer only reflects the coffee and water you give it. Fresh whole beans ground just before brewing, at a medium-coarse setting, usually make a bigger difference than switching between Chemex sizes. A gooseneck kettle gives a controlled pour, and a small scale makes the ratio repeatable. None of these are included in the listings here, so budget for them separately if you are starting from scratch.

Handling, storage and safety

A Chemex is glass, so sudden temperature swings and knocks are the main hazards. Warm the carafe with a rinse before pouring in near-boiling water, set it on a stable surface, and never place a glass carafe on a hot burner unless the manufacturer specifically allows it. Hold it by the collar, not the neck, because the glass heats quickly. Store it upright where it cannot be knocked over, and keep a spare filter pack nearby so you are not tempted to substitute an ill-fitting one.

Manual, electric or mesh

A manual Chemex is the cheapest way into the style, but it asks for a gooseneck kettle and a steady pour. The Ottomatic automates that work at the cost of space and a longer cycle. A mesh filter like the Bodum’s removes paper but changes the cup. Think about whether you value routine, convenience or body most.

Questions

Which Chemex size should I buy?

For two to four people the 8-cup is the safe choice. Choose the 6-cup for one or two people, the 10-cup for groups, and the 3-cup if you want a single mug. Remember that the cup number refers to 5-ounce cups.

Do all Chemex sizes use the same filters?

No. Chemex lists several filter types for the 6, 8 and 10-cup sizes, and different ones for the 3-cup. Check the product page before you buy a pack.

Is the Ottomatic worth it?

It is worth it if you want hands-off brewing in a Chemex glass. Be aware that an independent evaluation found its brew temperature fell short of a common guideline, so manual pouring remains the more controllable method.

Can I brew less than the full carafe?

You can, but a very small batch in a large Chemex can pour too fast and taste thin. Use a smaller size if you usually brew half a carafe or less.

Is the Bodum comparable to a Chemex?

It is a similar idea with a different filter. The mesh gives a heavier cup and removes paper costs, while the Chemex’s thick paper gives a cleaner one.

How should I clean a Chemex?

Rinse it with warm water after each use and avoid abrasive pads on the glass. Follow the manufacturer’s guidance for the wood collar, and confirm dishwasher advice on the product page.

Update History

• October 20, 2026 – Initial publication; product set drawn from current catalog listings.
• Check the product page for current specifications and availability before buying.

Sources

• Manufacturer product and support pages for Chemex, including the Classic Series and filter pages
• Retailer listing titles and specification fields
• Independent write-ups of the Chemex Ottomatic and of the Bodum pour-over maker