The Last Coffee Grind Size Chart You’ll Ever Need

Vietnamese Coffee Exporter
Coffee Grind Size Chart

Coffee Grind Size Chart: Many coffee enthusiasts often find themselves frustrated when their carefully selected coffee beans and top-of-the-line grinder still result in lackluster brews. The root of this problem lies in a common oversight that many overlook. But fear not! With a simple adjustment, you can transform your coffee brewing experience from mediocre to magnificent. Keep reading to uncover this crucial tweak and unlock the secret to consistently delicious coffee.

Optimal Grounds for Exceptional Coffee

Exceptional coffee hinges on one crucial element: the perfect coffee grounds. Grinding your beans might seem like a simple step, but it holds the key to unlocking the full potential of your brew. Today, I’ll shed light on common pitfalls and guide you through everything you need to know about grinding coffee. By the time you finish reading, you’ll be equipped to brew the finest coffee you’ve ever tasted.

First, let’s explore the various grind sizes and their respective uses, as well as how to achieve them with your coffee grinder. Finding the right grinder is paramount, so let’s dive in and ensure you have the best tool for the job.

The Interplay of Coffee Grounds and Your Brew

Coffee Grind Size Chart Understanding coffee extraction is crucial for brewing a perfect cup. Even with top-tier equipment and beans, lacking this knowledge renders them useless. By grasping coffee extraction, you’ll steer clear of under and over-extraction, which can ruin your coffee experience. The reason we adjust grind sizes is solely to achieve optimal extraction.

The aim when selecting grind size is to extract just the right amount of flavor. Too little extraction leads to under-extraction, resulting in bland coffee. Conversely, too much extraction leads to over-extraction, yielding overpowering and unpleasant flavors. Under-extraction occurs when the grounds are too coarse, while over-extraction happens when they’re too fine.

What are the Characteristics of Poorly Extracted Coffee?

Chances are, you’ve encountered unpleasant coffee flavors before, often stemming from extraction issues:

Under Extracted

– Sour
– Acidic
– Salty

Over Extracted

– Bitter
– Hollow – Lacking distinct coffee bean flavors

Coffee Grind Size Chart: For a comprehensive exploration of how under or over-extracted coffee may taste, The Barista Hustle offers an informative guide on extraction worth exploring (2).

So, you’ve brewed a cup of coffee only to find it disappointingly poorly extracted. To prevent this from recurring and to avoid wasting more coffee, adjustments are necessary. You can refine either the brew time, water temperature, or grind size, depending on the perceived flavor:

Sour Increase Decrease Finer
Bitter Decrease Hotter Coarser


Blade vs. Burr Grinders

Hold on before you continue: if you’ve been relying on a blade grinder to pulverize your coffee beans, you’ve been committing one of the most common coffee grinding blunders out there. Avoid grinding your coffee beans with a blade grinder at all costs. In fact, it’s even worse than resorting to pre-ground coffee.

Why is it worse?

Coffee Grind Size Chart: Well, for starters, achieving a stellar cup of coffee hinges on consistency. When your grounds vary in size, some will end up over-extracted while others will be under-extracted, resulting in, let’s be honest, subpar coffee. No matter how vigorously you shake that blade grinder, you’ll never attain 100% consistency. However, if you find yourself stuck with only a blade grinder, there’s a workaround—but be prepared to put in some effort. Besides lacking consistency, blade coffee grinders have another downfall: they rely on high-speed spinning, generating heat and friction in the process. And you guessed it—this spells trouble. Essentially, your coffee is heating up prematurely, compromising its freshness and leading to an overcooked flavor.

Now, contrast all of that with a burr grinder. Burr grinders apply uniform pressure and rotation to meticulously “crush” beans into an impeccably consistent grind. They accomplish this at lower speeds, eliminating any heat buildup and ensuring a precise and uniform grind every time.

In summary:

Opt for a conical burr grinder over a blade grinder. Whether it’s manual or electric, as long as it uses burrs for grinding, you’re on the right track.
Blade grinders fall short in achieving consistent grounds, which are essential for even coffee extraction.
If you’re stuck with a blade grinder, there are a few tricks you can employ to improve the grounds.
For espresso brewing, the uniformity and consistency of your grounds are even more crucial.

Popular Coffee Grind Sizes and Their Uses

Coffee Grind Size Chart: These seven grind sizes cover the spectrum needed for brewing excellent cups of coffee using various methods.

It’s important to note that selecting just one grind size and applying it universally won’t yield optimal results; certain grinds are better suited for specific coffee makers.

You might observe that some coffee brewing methods fit into more than one grind size category. This is because you can influence the final taste of your brew by adjusting both the grind size and brewing time for certain methods.

Extra coarse Cold Brew Coffee, Cowboy Coffee
Coarse French Press, Percolator, Coffee Cupping
Medium-coarse Chemex coffee maker, Clever Dripper, Cafe Solo Brewer
Medium Cone-shaped Pour-over Brewers,
Flat Bottom Drip Coffee Machines, Siphon Coffee, Aeropress (with 3+ minute brew time)
Medium-fine Cone-shaped Pour-over Brewers, Aeropress (with 2-3 minute brew time)
Fine Espresso, Moka Pot (Stovetop Espresso Maker),
Aeropress (with 1 minute brew time)
Extra Fine Turkish coffee


Let’s examine the primary grind sizes, ranging from very coarse to very fine.

1. Extra Coarse Grind (Cold Brew Grind)

As coarse as most popular conical burr grinders can achieve, comparable to ground peppercorns.

Suitable for these brewing methods:

– Cold brew coffee (e.g., using your Filtron or Toddy Brewer)
– Cowboy coffee

2. Coarse Grind (French Press Grind)

Coffee Grind Size Chart: If you’re brewing with a French Press, your grind should be coarse, resembling sea salt.

Suitable for these brewing methods:

– French press coffee brewing
– Percolators
– Coffee cupping/tasting

3. Medium-Coarse Grind

It’s not quite medium but not quite coarse either – resembling coarse or rough sand.

Suitable for these brewing methods:

– Chemex Pour Over Guide
– Clever Dripper
– Cafe solo brewer

4. Medium Grind

Coffee Grind Size Chart: The ideal middle ground of grind sizes, serving as an excellent starting point for testing your grounds. Resembling the consistency of regular sand.

Suitable for these brewing methods:

– Flat-bottomed drip coffee makers
– Cone-shaped pour-over coffee makers
– The Aeropress (With 3+ minute brew time)
– Siphon brewers

5. Medium-Fine Grind (Pour Over Grind)

For those who cherish their pour-over coffee rituals, opting for a medium-fine coffee grind size is essential. Finer than sand but coarser than espresso grind size.

Suitable for these brewing methods:

– Cone-shaped pour-over brewers (e.g., Hario V60, Kalita Wave, etc.)
– The Aeropress (with a 2-3 minute brew time)

6. Fine Grind (Espresso Grind Size)

Coffee Grind Size Chart: The most prevalent grind size encountered, often found in pre-ground coffee purchases, typically slightly finer than table salt in consistency.

Suitable for these brewing methods:

– Espresso brewing (with or without a machine)
– The Aeropress (with a 1-2 minute brew time)
– Stovetop espresso

7. Extra Fine (Turkish Coffee Grind)

An extra fine grind is seldom utilized, requiring a Turkish coffee grinder to attain a finely consistent texture resembling flour or powder.

Suitable for this brewing method:

– Ibrik (Turkish coffee)

Popular Burr Grinder Settings You Can Use

We’ve compiled a convenient coffee grind chart to streamline your brewing process. Keep in mind that due to calibration, grinder settings may vary slightly.

“The perfect grinder doesn’t exist, but there are plenty of excellent machines out there offering a wide range of capabilities.”

– Perfect Daily Grind

BREW TYPE Baratza Encore Baratza Virtuoso Capresso Infinity Cuisinart Supreme Grind Bodum Bistro Mr. Coffee Burr Grinder
Aeropress #5 – 20 #5 – 20 Fine #1 – Medium #4 #3 – 15 Espresso to drip #1 – 13
Bee House #14 #13 Fine #4 – Medium #1 #4 – 6 Drip icon – 2.5 #3
Chemex #21 #20 Medium #2- Coarse #1 #8 – 10 Chemex icon + 1 #5 – 10
Clever Dripper #14 #14 Fine #4 – Medium #1 #4 – 6 Drip icon – 2.5 #3
Cold Brew #22 – 40 #22 – 40 Coarse #1 – #4 #18 Not ideal for cold brew, but you can try the French press Not ideal for cold brew, but you can try the French press
Cone filter drip machines #15 #15 – 30 Medium #1 – Coarse #1 #10 – 15 Chemex icon + 1 #8 – 10
Espresso #5 #5 #5 – 7 #1 Espresso Icon (far left) #1 – for better results, adjust your grinder
Flat filter drip machines #20 – 25 #20 – 25 Medium #2 #10 – 13 Chemex icon – 1 #10 – 12
French Press #30 #30 Coarse #1 #16 French press icon (far right) #18
Hario V60 #14 #13 Fine #4 – Medium #1 #4 – 6 Drip icon – 2.5 #3
Kalita Wave #14 #13 Fine #4 – Medium #1 #4 – 6 Drip icon – 2.5 #3
Moka Pot #12 #12 Fine #2 – Medium #1 #2 – 5 Espresso icon + 1 #2 – 4
Siphon #13 #13 Fine #3 – Medium #1 #4 – 10 Drip icon – 2 #5
Soft Brew #15 – 30 #15 – 30 Medium #1 – Coarse #1 #12 – 16 Drip icon – 1 #4 – 6
Turkish Brew #1 #1 Extra Fine #1 Not ideal for Turkish coffee Not ideal for Turkish Not ideal for Turkish coffee
Vietnamese Phin #30 – 40 #30 – 40 Coarse #1 – #4 #17 French press icon (far right) #18
Walkure #20 – 30 #20 – 30 Coarse #1 – #4 #17 Drip icon + 2.5 #12 – 14
Woodneck #14 #14 Fine #4 – Medium #1 #4 – 6 Drip icon + 2.5 #3


Final Thoughts

Coffee Grind Size Chart: Congratulations, you’re now a coffee grinding expert. By paying attention to the details, particularly the consistency of your coffee grounds, you’ll enjoy the rewards of exceptional coffee. Armed with this knowledge, all that’s left is to select your grinder, grab a bag of quality coffee, and savor the instant improvement in taste!