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The Finest Espresso Scales of 2022


Straight to the Level

The perfect espresso scales are quick, responsive, intuitive, and have an easy-to-read interface. They offer correct readings immediately with none measurable delay, showcase a design that’s waterproof, and have a easy timer perform that helps make brewing simpler. Our favorites have been the expensive however gorgeous Acaia Pearl, and the extra inexpensive, however nonetheless strong OXO BREW Precision Coffee Scale with Timer.

For espresso specialists, utilizing a scale isn’t just a suggestion: it’s a requirement. Like baking components, espresso is a difficult one to nail down by quantity. Completely different coffees have various ranges of density as a result of farming situations and number of espresso timber, which means that commonplace, two tablespoon espresso scoops of two completely different coffees from neighboring farms in Colombia might have a ten% variance in weight. That’s essential, as a result of espresso brewing is all about extracting a percentage of the mass so as to obtain the sweetest and most balanced flavors. 

However espresso scales aren’t only for weighing out the espresso, they’re additionally important for measuring the quantity of brew water. Within the early 2010s, single-cup brewing was changing into more and more fashionable in most cafes and low bars. And as roasters started to supply extra single-origin coffees of their lineup, demand went up. The extra espresso bars tried to handle a row of pourover brewers, the extra it grew to become clear that it was extraordinarily troublesome to handle the consistency of water quantity for a number of brews at a time. I skilled this primary hand at a downtown Intelligentsia in 2010, when the entire fancy single-cup coffee machines broke down on the identical day and we changed them with 10 Hario V60 pourover brewers. Regardless that I used to be elbow-to-elbow with two World Barista Champions, all three of us have been within the weeds attempting to trace how a lot water we have been pouring into every cone.

When the concept to place your whole pourover rig onto a scale surfaced a couple of months later, it modified espresso brewing. As an alternative of weighing out espresso on a scale and measuring brew water by quantity, you possibly can now instantly observe how a lot water was being added to the espresso in your filter. This created an instantaneous and correct coffee-to-water ratio, which allowed for exponentially extra accuracy and consistency from cup to cup. Not lengthy after that, the espresso scale was born. In its simplest type, a espresso scale is designed to have a .1 gram decision matched with a built-in timer, however some fashions produce other options, too.

Critical Eats / Jesse Raub


However, why do you have to purchase a espresso scale? I admit that for lots folks a kitchen scale is correct sufficient to weigh out espresso. However kitchen scales aren’t as much as the duty in the case of measuring out brew water. For starters, loads of them aren’t waterproof and a few aren’t designed to resist the warmth of the brewed espresso on the weighing platform. And what’s extra: espresso scales can characteristic a movement price indicator that helps you handle pouring velocity and a built-in timer to help in the entire brewing course of. For individuals who love handbook strategies, like pourover and French press, these options are all mighty useful for constant, correct brewing.

The Winners, at a Look

The Finest General Espresso Scale: Acaia Pearl



The Acaia Pearl is lightning quick, tremendous correct, and simple to make use of. On high of that, it additionally has Bluetooth performance that expands its consumer interface, it may be re-calibrated, and it incorporates a movement price indicator to assist folks higher handle their pouring velocity.

The Finest Price range-Pleasant Espresso Scale: OXO BREW Precision Espresso Scale with Timer

OXO Precision Scale with Timer

The OXO food scale is Critical Eats high choose, and their espresso scale additionally delivers. With a big, easy-to-read show, easy interface, and correct readings, the OXO Brew Precision Scale with Timer is properly price its $56 price ticket. Out of all of the non-Acaia scales examined, it additionally was essentially the most correct, yeilding fast readings for every pour.

The Exams

Critical Eats / Jesse Raub


  • Calibration Check: Every scale was examined with a 100-gram calibration weight to see how correct it was.
  • Baseline Accurary Check: I positioned a single espresso bean on every scale, to check for accuracy and its skill to register small quantities. 
  • Pace and Accuracy Check: I positioned 10 espresso beans onto every scale and timed how lengthy it took it to decide on a last weight. I additionally famous if this weight was correct. 
  • Pourover Espresso Check: With every scale, I brewed pourover espresso, following these parameters and evaluating the dimensions’s skill to learn brew water weight shortly and precisely. I additionally appeared on the scale’s management panel: have been the buttons responsive and did it handle weight and time concurrently? 
  • Usability Exams: All through testing, I evaluated how simple every scale was to make use of and the way easy its management panel was to learn. If the dimensions had any further options, like app connectivity and auto-ratio, I assessed these as properly.

What We Realized

Most Scales Compensate for Low Weights

Whereas the entire scales struggled to notice the burden of a single espresso bean, we do not actually suppose this may be a standard utilization.

Critical Eats / Jesse Raub


In our first accuracy check, I positioned a single espresso bean onto every scale. Our management scale was an Acaia Lunar that had been calibrated with a 100-gram scientific weight and simply displayed that each a single espresso bean from Peru and a single espresso bean from Burundi weighed .2 grams. The Lunar is designed for accuracy (notably when making espresso) with a smaller weight capability and a extremely responsive platform, however I didn’t anticipate to see that not one of the different scales might even register a single espresso bean being positioned onto their platforms. This was examined each with a zeroed out platform and a tared ramekin so as to check responsiveness with added weight, however the one clue as to what could be taking place confirmed up on the Acaia Pearl S: with the Pearl S, the dimensions would shortly flash to .2 grams, then again to zero. When the espresso bean was eliminated, the dimensions would then learn -.2 grams, displaying that the dimensions had compensated for the sunshine weight by re-zeroing its platform. Whether or not that implies that the majority of those scales simply weren’t delicate sufficient to learn .2 grams or that .2 grams is a low sufficient weight that it’s inside the scale’s margin of error, it’s onerous to say. This check confirmed that none of those scales have been as much as the duty for very light-weight readings, however I’m undecided many individuals try to weigh a single feather (or on this case, espresso bean) of their kitchen, both.

Design Was the Make-or-Break Function

Seems: the entire scales have been correct sufficient for brewing.

Critical Eats / Jesse Raub


With all my testing for responsiveness and accuracy, the fact is that each one of those scales would perform properly for weighing out espresso and measuring water throughout brewing. Any accuracy points have been inside a couple of tenths of a gram, and scales with gradual response instances nonetheless learn quick sufficient for brewing. With that mentioned, the most effective espresso scales simply really feel nice to brew with, and had responsive weight readings that matched pour velocity completely, and with buttons that have been simple to find and press even whereas holding a gooseneck kettle filled with scorching water. Additionally they look glossy and fashionable, including a contact of visible attraction to your brewing ritual. The worst performing scales have been high quality, however being examined subsequent to some knockouts made them feel and look clunky and fewer nice to make use of.

Bonus Capabilities Have been Usually Extra Complicated Than Useful

A few of these scales, just like the Brewista Ratio Scale, had further capabilities and built-in brew guides, however we discovered these to be extra complicated than useful.

Critical Eats / Jesse Raub


A number of of the scales provided bonus programming options designed to assist folks discover ways to brew. In the end, these options have been complicated. Auto-tare capabilities meant the dimensions would re-zero itself mid-pour, auto-ratio capabilities made it onerous to decipher how a lot water you have been including at instances, and step-by-step brew information capabilities required studying detailed guides to know tips on how to use them. Whereas some folks would possibly discover these extras useful, they required further effort and information to make use of correctly, and added extra work.

Warmth-Proofing Issues

All the fashions examined had heat-proof silicone pads. A few of these have been bigger, some smaller—however each scale had one.

Critical Eats / Jesse Raub


A key addition to each espresso scale is the inclusion of a heat-proof silicone pad. Digital scales use a load cell to measure weight, which converts the quantity of stress utilized to the platform into an digital sign {that a} scale shows as a weight. The load cells use electronic resistance (the measure of an object in opposition to the movement of its electrical present) to calculate these measurements, and digital resistance will be extraordinarily delicate to warmth. One check I initially deliberate to carry out was seeing how delicate a scale was to having scorching water in a glass vessel immediately on high of it, however additional analysis confirmed this might trigger everlasting injury to the scales. So, I accepted that each one scales are doubtless delicate to temperature. And, certainly, all scales I examined got here with a heat-proof silicone pad within the field. 

The Standards: What To Search for in a Espresso Scale

Critical Eats / Jesse Raub / Grace Kelly


The perfect espresso scales are quick, responsive, intuitive, and have an easy-to-read interface. They offer correct readings immediately with none measurable delay, showcase a design that’s waterproof, and have a easy timer perform that helps make brewing simpler. Our favourite choose has a movement price indicator that aids in handbook brewing strategies, like pourover.

The Finest General Espresso Scale: Acaia Pearl

the black acaia pearl on a matte off-white countertop

What we preferred: The Acaia Pearl is lightning quick and correct; it registered to .1 gram accuracy immediately, with no measurable delay. Different scales have been off by .1 grams and took from a half-to a full- second to register. Its easy-to-read touchscreen can also be extraordinarily responsive, and has a couple of lights:  one which exhibits you if the dimensions is charging, one which flashes to indicate a button has been activated, and a movement price indicator that helps you gauge pouring velocity. There’s a line of dots throughout the highest of the show that begins within the center and strikes outwards to showcase simply how heavy your pour is. In case you’re simply studying tips on how to brew a pourover at residence, this indicator is a simple, intuitive perform that may enable you with primary timing and pacing.

Other than the entire show options, the Acaia Pearl additionally has bluetooth connectivity with an easy-to-use timer and tare capabilities, in addition to the flexibility to regulate items of measure, toggle sounds, and even test on software program and firmware updates. The app pairing does greater than give a secondary learn out: it additionally makes it potential to make use of the dimensions to simply weigh gadgets which might be wider than the platform itself, much like a characteristic we cherished on our winning kitchen scale.

What we didn’t like: The principle downside for the Acaia Pearl is the value. At almost thrice the price of the runner up, the Acaia Pearl is a luxurious merchandise, even when the performance and options are, for my part, price the price. Then there’s additionally the difficulty of the dimensions’s show. With a minimal design, it’s not completely intuitive which buttons do what when attempting to reset the timer, reset the tare, and swap modes. Regardless that the dimensions’s handbook is obvious and the app interface makes it simple to navigate, others scales have been extra intuitive out of the field. Nonetheless, it’s onerous to disregard simply how significantly better the dimensions carried out and the way rather more correct it was.

Key Specs

  • Battery Life: 30-40 hours
  • Readability: .1 grams
  • Most Weight: 2000 grams

Critical Eats / Jessie Raub


The Finest Price range-Pleasant Espresso Scale: OXO BREW Precision Espresso Scale with Timer

OXO Precision Scale with Timer


What we preferred: The simplicity of the OXO made it a standout amongst the competitors. Whereas it wasn’t fairly as responsive or correct as among the different scales in the course of the espresso bean check, the OXO scale gave correct water pour readings throughout brewing, and I appreciated its stripped down performance and easy show. With a begin/cease timer button on the left facet of the dimensions, it was simple to manage your timer whereas holding a kettle (a minimum of, for right-handed folks). We additionally preferred the 3000-gram capability which made it extra helpful for a greater diversity of kitchen functions. Of all of the scales examined, it was essentially the most intuitive proper out of the field and could be an amazing espresso scale for anybody seeking to improve their arrange at residence.

What we didn’t like: The most important draw back of the OXO scale was its efficiency studying espresso weight. It typically took round one second to get an correct studying, and even then it was typically off by .1 grams. It makes use of AAA batteries as an alternative of a chargeable inside battery, which could flip some folks off from shopping for it.

Key Specs

  • Batteries: 4 AAA batteries
  • Readability: .1 grams
  • Most Weight: 3000 grams

Critical Eats / Jesse Raub


The Competitors

  • Acaia Pearl S: Arms down, the Acaia Pearl S was essentially the most spectacular scale for accuracy and responsiveness. It was the one scale that registered a single espresso bean, and the 3000-gram capability made it stand out subsequent to the Acaia Pearl. In the end, although, the upper value level and lack of movement meter on the show made it much less interesting than the usual Pearl. The Pearl S additionally options Brewguide programming that walks you thru customized recipes step-by-step, however this was somewhat too complicated. This can be a pro-level scale, and would doubtless be extra appreciated by a espresso skilled. 
  • Timemore Black Mirror: The Timemore Black Mirror carried out admirably in accuracy and responsiveness testing, however the smaller show mixed with a less expensive total really feel stored it from being aggressive. 
  • Hario V60 Scale: With a microscopic show and no backlighting, the Hario V60 scale was the toughest to learn. It additionally didn’t even register any weight in the course of the 10 bean check, calling into query its total sensitivity ranges.
  • Brewista Ratio Scale: The Brewista scale was a headache to make use of. With bonus ratio capabilities, a espresso mode and pouring mode, and unresponsive buttons, it was almost unimaginable to make use of out of the field for easy weight and timer capabilities. It was additionally gradual to learn, and fewer correct than most. 
  • KitchenTour Coffee Scale: The slowest, most inaccurate, and least expensive scale of the bunch, the KitchenTour scale simply didn’t match the standard of the opposite scales.
  • Escali Versi Coffee Scale: The Escali Versi was virtually the runner-up. It was almost as correct because the Acaia scales weighing espresso, had fast response instances, and had an amazing type issue. The Versi was too delicate throughout brewing, nevertheless, and the burden learn out would fluctuate throughout pours. The timer button can also be positioned on the proper facet of the dimensions, making it awkward to start out and cease the timer whereas brewing with a kettle for right-handed folks, however ultimate for individuals who are left-handed.

FAQs

Is a espresso scale price it?

Individuals who brew by hand each morning with a French press or a pourover brewer would doubtless discover a extra streamlined course of with a espresso scale. The added heat-proof silicone mats, the in-built timers, and the accuracy of an excellent espresso scale could make handbook espresso brewing rather more correct and constant.

Do I must weigh my espresso?

Completely different espresso beans may have completely different densities, so a two-tablespoon scoop of 1 espresso won’t be the identical mass as a two tablespoon scoop of one other espresso. Espresso is the roasted seed of a small berry and better elevation coffees are often denser than decrease elevation coffees. As soon as the berries are picked, washed, and roasted, two espresso beans side-by-side would possibly look similar, but when one has 10% extra mass than the opposite, a volume-based scoop won’t characterize the identical quantity of espresso. Scales measure weight, and provides a extra correct illustration of the mass of every espresso.

How correct does a espresso scale should be?

Espresso must be weighed out in grams as a result of small amount of beans most handbook brew strategies use. As a result of many espresso recipes are designed as a ratio of the burden of espresso to the burden of the brew water, measuring in grams is extra correct than measuring in ounces.  Most espresso ratios are one half espresso to sixteen elements water (1:16), and weighing each in grams might help with accuracy in brewing. The perfect espresso scales will present a .1 gram decision so you understand precisely how a lot espresso and water you’re utilizing. Additionally it is useful to have .1 gram decision when brewing one cup at a time, as a result of smaller amount of espresso being measured.

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