coffee Is Only as good as the beans you use to make it, and the beans you use are only as good as the grinder you use to render them extractable. Beans fed into a coffee grinder right before you brew them might as well be a whole different substance from the bag of ground beans you get at the supermarket, full of aroma and flavor compounds that quickly dissipate as they oxidize in the air. (It also helps to use fresh beans from excellent roasters: Check out our Best Coffee Subscriptions guide for some of our favorites.)
Grinders have become the most active tech frontier in coffee, and over the past decade coffee geeks have become devoted to the idea that getting the right grind on your beans is every bit as important as the machine you brew with. Uneven grinds can mean uneven extraction and uneven flavor—which is why we use particle size analysis to test the character of each grind from every grinder we review. But, of course, particle size alone does not tell the whole story, which is why I use the grounds from every model for cups of drip coffee, pour-over, Aeropress, and, when applicable, espresso.
Our Reviews team has tested dozens of grinders over the past five years, and I've retested all the top burr-grinder picks this past year. And while super-high-end grinders like the wonderful Mazzer Philos ($1,595) can run into the thousands, our top pick, the Baratza Encore ESP ($200) , will keep most people happy for much less. This said, the Fellow Ode Gen 2 ($400) , our favorite flat-burr grinder for drip coffee, is able to wring a special sort of poetry from each cup. The five machines below are the coffee grinders we currently recommend to anyone who cares a lot about home coffee.
Be sure to check out WIRED's other coffee coverage , like the Best Drip Coffee Makers , Best Espresso Machines , Best Latte and Cappuccino Machines , and Best Cold Brew Devices .
Updated October 2026: We tested and added the Mazzer Mini-G and the Fellow Opus 2 to our top grinder picks. We’ve also updated and edited descriptions and prices, where appropriate.
It's hard to fathom how good this Baratza Encore ESP coffee grinder is for the money—and how many types of coffee drinkers it can serve. Like other Baratzas, it's tank-durable and compact. It's easy to clean and maintain, and it's surprisingly precise for a conical burr grinder at this price point, especially with finer grinds. I verified this precision using particle size analysis —but also the evidence of my own senses after drinking the coffee that results. The Encore makes excellent espresso, and quite good drip coffee, and also good cold brew coffee—one of few devices on the market to handle such range, while still being priced accessibly for beginners to specialty coffee. And thus, it can serve pretty much every kind of coffee drinker with aplomb. That it does so for $200 is a gift.
The secret behind this versatility is an ingenious bit of engineering. The previous-generation Baratza Encore had been a top grinder pick for years, but it didn't allow enough fine-tuning to make great espresso. With the ESP, Baratza upgraded the burr set and redesigned the grind wheel to allow for micro-adjustment when dialing in espresso-fine grinds. You also get broader adjustments at the medium-coarse end of the scale for pour-over, drip, and cold brew.
The ESP makes round, full-bodied drip coffee with a pleasing mouthfeel. But if what you want is to gain crystalline clarity of flavor from light-roast beans, your grinder of choice is probably instead the Fellow Ode Gen 2 ($400) .
Other coffee grinders are prettier, or more likely to be mistaken for midcentury sculpture. And some may also be a little quieter. But at $200, this Encore ESP is the best grinder most coffee drinkers will likely need, for whatever style of coffee. And if it has the longevity of the previous-generation Encore, the ESP is likely to last a decade or more.
The Fellow Opus 2, released in September 2026, is the most direct competitor to WIRED's top-pick Baratza Encore ESP—with every bit of its capabilities and a lot more style. The Opus 2 grinder is good for everything from espresso to drip to French press and cold brew. It's compact. It's quieter than the ESP, and it's a lot more modern—with a stepless adjustment knob that offers theoretically limitless adjustment. It's lightweight, if a bit plasticky. And when not on sale, it's the same price as the ESP: just $200.
The second-generation Opus also handily fixes the two main problems with its predecessor, namely high grounds retention and an irritating adjustment system for espresso grinds. Adjustment is now an easy knob, and retention is minimal, maybe a few tenths of a gram. For both espresso and drip, the results are as good as it gets at this price: Indeed, for light-roast drip coffee, I prefer the precision of the Opus 2 to the round, full-body offered by the ESP.
So why is this not my top overall pick over the ESP? Two things: One, the ESP has a proven track record of tanklike durability that the Opus 2 cannot yet match. And two, my adjustment dial on an early production model was a little bit floaty until I tightened a couple screws—a problem some online commenters seemed to share. It's an easy fix— see how to do it here —and I assume this glitch will iron out quickly. And so while the ESP remains my top pick at the moment for most people, the Opus 2 might overtake it after longer-term testing.
Like Liam Neeson, the Ode Gen 2 has a highly particular set of skills. As with the majority of flat-burr grinders priced under $500, there's no espresso involved. But the Ode is a beauteous precision machine, made to elicit tuning-fork clarity of flavor from pour-over and drip and Aeropress, without sacrificing richness. On drip coffee settings, the particle size distribution on my coffee grounds looks like the same tight bell curve you learn in a first-year statistics class. Tick the Ode one setting finer, or coarser, and you'll often discover a new character, a different flavor note. It's a fun game for a mid-morning cup, when I'm down to experiment. (The Ode can also grind coarser for cold brew and French press, of course, but for cold brew I'd really only need the firepower of this flat burr for a Kyoto-style slow-drip, or the sui generis cold brew on a Fellow Aiden .)
While the previous-generation Ode struggled with some of the lightest-roast pour-overs, this second-generation burr set sails through and remains beauteously static-free—you probably won't even have to water-spritz your beans like a sampler at a perfume counter. The Ode grinds quietly and diffusely, generally below 80 decibels, and preternaturally swiftly. When I first started using it, I kept double-checking to make sure it had ground all the beans so soon. It's also pretty, an elegant companion to whatever drip coffee machine I happen to be trying out , and offers better clarity of flavor than many grinders twice its price. And so I forgive it for the somewhat … squishy … feel of its power button, and a strange grind cup with interior fins whose proposed utility is still a mystery.
The Oxo Brew Conical Burr Grinder has a good balance of features, usefulness, and a relatively low price among the conical-burr grinders we've used. Quite simply, it's the cheapest grinder I recommend to make actual good coffee. There are 30 settings that range from espresso to a coarse grind for French press—but the lack of fine adjustments at the low end of the scale won't suffice for non-pressurized espresso baskets. This Oxo is also not as quiet as our top pick, and kicks out more boulders and fines than either of our top two picks.
That said, this machine is industrial-handsome and intuitive to use, with a grind-by-time function you can dial in for your brewer if you hate scales. (You should still use a scale, like this flow-cost one from Maestri House .) This Oxo also grinds consistently enough for good-tasting drip. It's a great grinder for beginners—an entry-level choice at half the price of our top pick, with a solid warranty and a sturdy build.
“We live in the 21st century,” you're probably saying. “Electricity has been a pretty successful addition to modern life. Why would I want to grind coffee by hand?” The answer, at home, is precision and cost. The highest-end, most consistent, most adjustable coffee grinders can run into the thousands if you let them, especially where espresso is concerned. But a slower-grinding, precisely machined manual coffee grinder can attain similar precision at a far lower cost. This little Taiwanese-made Kingrinder K6 is a beast, with better consistency of grind than any flat burr I’ve tested south of four figures, beautiful fine adjustments, and a grind size range from the finest espresso to the coarsest of French press or cold brew. And yet, it's often $100 on sale. It's also a great travel and camping grinder. It's even better for home baristas.
Sure, it requires effort and a little grip strength. And there's a bit of a learning curve: Each click on the K6's adjustment dial accounts for 16 microns of burr movement. Start with the dial at zero, and click counterclockwise. One full rotation is 60 clicks. Great espresso might begin at around 35 clicks, while great light-roast drip coffee is somewhere closer to 110. There's a helpful guide linked here. Then weigh your beans, fill them from the top of the device, close the lid, insert the handle, and crank it for 20 seconds or so for single-dose espresso or pour-over, a fast grind compared to most manuals. One of the best cups of pour-over I've made in my life has been with this little thing, a sweet spot of precise aromatics I couldn't replicate with any electric grinder I own. But fair warning, you'll get a little bit of a workout on fine grinds.
If you want an electric coffee grinder that'll make good espresso at a similar price, check out the Wirsh Geimori T38 Plus ($150) , described below in our picks for budget coffee grinders.
If ever you need proof that an excellent grinder is every bit as important as a good espresso machine, here's a little experiment. Try using this Mazzer Philos coffee grinder (9/10, WIRED Recommends) with a cheap espresso machine. Your espresso shot will still come out full-bodied, syrupy, and delicate in all the right ways. Indeed, I've made some of my most prized espresso shots in recent memory using the Philos and a mid-tier machine.
Italian brand Mazzer is best known for devices used in specialty coffee shops. The Philos is the first one I know that's just as suitable for home use. This said, it costs $1,500, as much as our favorite top-line espresso machines. This makes it a bit of a thought experiment. What leads to even extraction, and fewer off flavors? The excellence and evenness of the grind, or consistency and tight control over temperature and pressure? For my money, I might opt for this $1,500 grinder and a n excellent but bare-bones $300 Breville Bambino , rather than spending the extra money on a more expensive espresso machine and a cheaper grinder.
The Philos is a precise and thoughtfully designed device from one of the most trusted names in Italian coffee grinders. It hums powerfully but grinds quietly. It retains precious few coffee grounds. The burrs are easy to replace and clean, and you can choose between an i189D burr set meant for medium and dark roasts and an i200D set optimized for better clarity on lighter roasts. Stepless adjustment is also possible. You might get better drip coffee out of the Fellow Ode, but not by much. The espresso, meanwhile, is among the best you can make from a home grinder. The build quality is unmatched, with replaceable parts mostly made of metal. In a world full of plastic, the Philos is mostly devoid of it.
A truly professional-grade buy-by-weight grinder: For most home users, I'd recommend the easy use and setup of the Philos. But let's say you use the same beans consistently. And you want the same exact shot of espresso every time, every morning, at café quality and with ridiculous precision. I give you the remarkable Mazzer Mini-G ($1,795) , which will drop lovely, even, and preternaturally fluffy coffee grounds right into your portafilter—and will dose each shot within a tenth of a gram. No scale needed! At its heart, the Mini-G is probably a device for small professional barista setups. The construction is robust and seemingly indestructible. The shots are remarkably consistent. The results are syrupy, rich, and delicious. But the setup and calibration are painstaking and not overly intuitive. You'll probably need to watch a video . And swapping beans is not easy: You'll have to purge as many as 8 grams of coffee to do so. But once you've got your grinder dialed to your favorite beans and loaded up the hopper? The Mini-G will give you what's likely the most frictionless and delicious home espresso experience you've ever had. I like the flexibility and near-zero-retention of the Philos. But for people who want to set, forget, and enjoy, the Mini-G is a true buy-it-for-life gem.
As mentioned above, the best bang for your buck will always be a hand grinder like my favorite, the Kingrinder K6 manual coffee grinder ($109) . A precisely machined manual coffee grinder can rival coffee grinders many hundreds of dollars more expensive, both in precision and durability. And so the best manual coffee grinder will also be the budget option that'll lead to the best coffee. I've personally come to love the routine and the control.
But I get it. You'll happily grind your pepper with the best pepper grinder, but you draw the line at grinding coffee. Mornings are hard. Electricity helps. These are the budgetiest of budget electric coffee grinder options for each style of brew, all blessedly hands-off. None of these will lead to the clarity of flavors or sweetness or delicacy of our top picks. But they're the absolute lowest-cost devices we recommend for each category of brew.
Just when you thought Oxo had already cornered the market on affordable conical burr coffee grinders, the company comes in at an even lower price with this compact model. The Oxo Brew is stacked like a wee layer cake. And so the grind cup is housed within the column of the device and can be pulled out when you're done grinding. But while this is quite clever, neither consistency of grind nor ease of use is quite on par with Oxo's $110 basic conical burr , which remains my pick for an entry-level drip coffee grinder. But it's also very easy to move from the cabinet to the counter and back, and $30 less is $30 less. This is the lowest-price electric grinder I could actually recommend for Aeropress, drip, pour-over, French press, or cold brew. I wouldn't attempt espresso, though.
The lowest-cost electric espresso-capable grinder I can recommend with a clean conscience is the Wirsh Geimori T38 Plus for $150 . This portable conical-burr grinder is about the size of a Christmas nutcracker and looks alarmingly like Pinocchio's left leg. But it offers surprisingly low coffee retention, stepless grind adjustments, and far better precision than expected for a grinder of its price. It achieves this by grinding at low RPMs—meaning it grinds quite slowly and carefully for an electric grinder. This also means the T38 Plus takes more than 30 seconds to grind enough beans for a double shot of espresso. This is disqualifyingly slow for batches large enough for drip or French press, and the T38 doesn't really have the clarity you want for pour-over. Still, it might be the only electric grinder I've tested south of $150 that can make decent espresso on non-pressurized baskets. It's also wee—great for small kitchens or as a travel coffee grinder. It's the grinder I'd definitely take with me to a hotel room if I didn't feel like grinding coffee by hand.
Look, blade grinders like this KitchenAid won't offer the powdery fineness and full-bodied coffee pleasures of a great conical burr, nor the precision of WIRED's top flat-burr pick. Blade grinders chop the heck out of beans, offering an uneven grind. But this is a very affordable coffee grinder, it's simple as pancakes to use, and blade-ground fresh beans are still a little better than the stuff in the supermarket. That said, they're probably still worse than getting beans fresh-ground at a café and using them within a week. When non-bean-geek friends ask for a grinder that costs less than dinner for two at Arby's, this is the one I offer up—especially if they're using darker grinds, and favor French press or a less expressive drip coffee maker. At the very least, it's enough so you're not crippled when you get whole-bean coffee as a gift. But let's be clear. The Oxo Compact conical burr grinder above is five times as good for about $30 more.
I of course assessed coffee grinders by tasting the resulting coffee across a number of brew styles and beans. But I also backed up my taste buds with scientific instruments. I analyze the flavor profile and the grind consistency of each of WIRED's top burr coffee grinder picks using particle analysis by a device called the DiFluid Omni. You can read a broader discussion of that particle analysis here .
Specifically, I tested each of WIRED's top burr grinders on multiple grind settings using the same medium-grind coffee beans—at both espresso-fine grinds and medium grinds more suitable for drip or pour-over coffee. Since September 2025, I also test every grinder I review or consider as a top pick, including the Moccamaster KM5, whose results are included here. I tested at least five times for each grind sample, collating the results into a characteristic curve for that bean and grinder.
Expand the discussion below for detailed discussion, bar graphs, and such.
Particle size analysis of coffee grinds is not a cut-and-dried test: It's more a clue as to the probable character of a brew. Patterns begin to emerge that correlate to the experiences I've had tasting coffee from each grinder. Taste is the ultimate test, alongside consistency of finicky espresso pulls. But quantitative analysis helps me (and you) actually trust and maybe understand those sensory test results.
When looking at these bar graph curves below, there are also a few rules of thumb. Big boulders north of a thousand microns will often lead to muddier character. Too many fines below 100 microns might lead to bitterness. A tight particle size distribution is associated with greater clarity of flavor. Look at the standard deviation (SD) for a clue as to overall precision: Smaller numbers indicate likely greater clarity. This said, a broad distribution of coffee ground sizes can also lead to better body and more perceived sweetness.
Our top pick for most people, the Baratza Encore ESP , proved itself to have quite precise results at very fine grinds—with standard deviation below 200 microns on espresso grinds, and 30 percent of particles concentrated within a single range. At its price range, this is admirable precision matched by very few grinders.
The same wasn't as true at pour-over coffee settings for the Baratza Encore ESP (seen above at setting 22), which showed a broader and more heterogeneous particle size distribution—with both small and large particle sizes. In practice, this led to a full-bodied and rounder cup, but with a little bit less of the precise aromatics one can get from our favorite grinder for drip and pour-over, the Fellow Ode Gen 2 .
The Ode showed a characteristic bell-curve shape, surrounding a single high peak, which corresponded with the precise aromatics I taste when brewing drip or pour-over coffee using the Ode.
Even greater precision was on display with the Technivorm Moccamaster KM5 , a flat burr grinder that showed precise results across the board—rivaling the Encore ESP at fine grinds and the Ode Gen 2 at grinding for drip. It's not as user-friendly as some of the top-pick devices, and the resulting brews can sometimes feel clinically clean, with a thinner body. But my lord it does offer clarity.
The Kingrinder K6 hand grinder, our top manual grinder pick, also showed strong peaks at grind sizes appropriate for pour-over coffee. Shown here are analyses of two medium-fine grinds, at 60 and 70 clicks from zero, respectively. Hand grinders have a secret weapon, which is that they cause you to grind slowly—which works very well at coaxing out more clarity from conical burrs. For pour-over grinds, the Kingrinder showed a higher peak than basically any grinder I tested, meaning grinds are very concentrated in a tight range of sizes: as many as 40 percent of coffee grounds were functionally the same size, and about 70 percent were grouped tightly around this. This leads to quite pronounced, intense flavor notes.
At grind sizes suitable for espresso, the Mazzer Philos bests this precision, with more than 90 percent of coffee grounds huddled in a tight grouping while using the i200D burr set. Nonetheless, while boulders are all but nonexistent, enough coffee fines exist to give each shot an almost syrupy consistency. The result is both body and perceived sweetness, with a surprisingly delicate clarity. While I haven't tested the i189D burrs also available as an option, reports from the world say that the i189Ds lean even harder into clarity of flavors. But note that at bigger grind sizes more suitable for drip coffee, you'll get a quite broad distribution. This will lead to a well-rounded cup, but may not offer the clarity of flavor of the Fellow Ode Gen 2 or the Kingrinder K6 for drip and pour-over brews.
WIRED tests coffee grinders by grinding a lot of beans and making a lot of coffee—testing each grinder to see if it can serve well for espresso, Aeropress, drip, and pour-over coffee, and coarse-ground cold brew and French press. I tend to always grind a drip Stumptown Homestead or Single-Origin Colombia as a baseline, because each is readily available at my local supermarket with stamped roast dates, and because I know the flavor well enough that I can detect variations. But I'll also try out a number of flavors and roasts on each grinder for different brewing methods.
We assess each grinder for decibel level while grinding, ease of cleaning and operation, hopper design, the presence or absence of “popcorning” (where the beans pop around inside the hopper, often leading to more uneven results), messiness and static electrical buildup, grind retention, ease of use, value, and simple aesthetics.
Previous WIRED reviewers assessed grind uniformity visually with the aid of macro lenses or filtered coffee grounds with sieves. In more recent rounds of testing, I reassessed each top coffee grinder pick using particle grind size analysis, with the help of the DiFluid Omni roast color and particle size analyzer , as well as a data analysis app.
I tested both fine and medium grinds on each grinder, using the same beans for each grinder, roasted within a month of testing. I repeated the particle analysis at least five times for each grinder and setting, and collated the results. I assessed the uniformity of the grind and the overall distribution of particle sizes—paying particular attention to the share of coffee fines (the tiniest particles smaller than 100 microns) and boulders (big coffee bits larger than 1000 microns).
Whenever you open a vacuum-sealed bag of beans, a little invisible clock starts. Oxidation begins to erode the character of your beans, breaking down organic compounds and degrading them, turning your lovely beans to cardboard. Aromatic flavor compounds also escape from the bean, gassing out into the air where they do no particular good.
When you grind your beans, these processes go into overdrive. Freshness for whole beans can be measured in weeks. For ground beans, freshness in the open air is a matter of hours or even minutes. That bag of pre-ground beans you got from the supermarket? It's still coffee, of c…
