If you love to make your own coffee, you will have to invest in the best coffee grinder to ensure you get the flavor that you enjoy. Buying the best coffee maker alone may not be enough because the taste depends on the quality of the beans that you’re using.
While you can purchase ground coffee, it’s never going to taste as good as the coffee that you ground yourself. Coffee beans are durable but they’ll lose flavor once they’re ground. Hence, a reliable coffee grinder is a must-have for all coffee lovers.
“Grind particle distribution is much more important than grinding fresh. If you use a really bad grinder at home, you’re not going to get the expression of that coffee even close to what you’d get at the cafe. Grinding it at the cafe and bringing it home is still better than using one of those whirlybird, weed-whacker grinders.”-Grinder veteran Kyle Ramage
In this review, we have picked seven of the best coffee grinders for you to choose from. Let’s get started:
Why You Should Trust Our Choice
We take coffee very seriously and understand how important it is for coffee drinkers to have a hit that they enjoy.
To prepare this list, we studied the market and selected dozens of coffee grinders based on features, price, functionality, and use. We wanted to cover all kinds of products including commercial grade and manual coffee grinders.
We used each machine, prepared a cup of coffee using our favorite Hamilton Beach 2-Way Brewer Coffee Maker and compared the result based on fineness, taste, and the time and effort taken to get the job done.
We used coffee sieves to test consistency. To gauge it perfectly, we used a refractometer that told us the extraction percentage, which helped us judge how successful a machine was at doing its job.
If you use a refractometer then look for measures between 18 and 22 percent. The tool can also be used to measure the Total Dissolved Solids.
We paid attention to all the important factors to ensure we only selected the best of the best for this Best Coffee Grinding Machines review.
List of 7 Best Coffee Grinding Machines in 2021:
|OXO BREW Conical Burr Coffee Grinder||Check On Amazon|
|Baratza Encore Conical Burr Coffee Grinder||Check On Amazon|
|Breville BCG820BSSXL||Check On Amazon|
|KitchenAid BCG111OB Blade Coffee Grinder||Check On Amazon|
|Hamilton Beach 10oz Electric Coffee Grinder||Check On Amazon|
|Cuisinart DCG-20BKN Coffee Bar Coffee Grinder||Check On Amazon|
|Ceramic Burr Hand Coffee Grinder Mill||Check On Amazon|
Best Coffee Grinding Machines Reviews
1. OXO BREW Conical Burr Coffee Grinder – Best Coffee Grinder for Home Use
- Weight: 4.5 pounds
- Dimensions: 7.4 x 12 x 16 inches
- Capacity: 110 grams
- One-touch button
The OXO Brew Conical Burr Grinder is our number one pick for all the right reasons. It’s an affordable machine that’s best suited for French press or drip coffee.
The machine comes with 15 settings options in addition to micro settings that ensure you get your grind the way you like it. However, it may take you a little while to find a setting that works for you.
It has some features that you will not find on other machines including a hopper that you can remove when you want to change beans. The machine also gives the option to reduce static.
2. Baratza Encore Conical Burr Coffee Grinder – Best Commercial Grade Coffee Grinder
- Weight: 6.83 pounds
- Dimensions: 4.7 x 6.3 x 13.8 inches
- 40 grind settings
- Intuitive control
The Baratza Encore Conical Burr Coffee Grinder would’ve been our number one had it been a little more affordable.
This machine is slim yet extremely powerful. You will find that Baratza offers over a dozen similar machines but we selected this one as it’s the most affordable of ’em all and has most features you’d expect including evenly grounded coffee.
It offers an extraction percentage of 19.53%, which is among the best out there. The machine is versatile and suitable for a variety of drinks including espresso, Aeropress, and French Press.
3. Breville BCG820BSSXL - Quick Coffee Grinder
- Weight: 6.40 pounds
- Dimensions: 12.5 x 8.5 x 16.3 inches
- Capacity: 18 ounce
- 60 grind setting
If time is one of your priorities then consider this best grinding machine from Breville. It comes with a Precision Electronic Timer that lets you adjust grind time – 0.2-second increments.
With this machine, you’d be able to grind directly into a grinds container, portafilter, paper filter, or gold tone filter basket.
It has an LCD display that shows various settings including the number of cups or shots selected. It’s expensive but that’s because it offers more settings than most coffee grinders out there. This machine can prepare your beans the way you prefer – coarse or fine.
4. KitchenAid BCG111OB Blade Coffee Grinder - Easy and Simple Coffee Grinding Machine
- Weight: 2.76 pounds
- Dimensions: 7.1 x 4.1 x 3.7 inches
- Stainless steel bowl
- One-touch control
Looking for a machine that is easy to use? Here's your option. Its one One-Touch control means you only have to touch a button to get it started. For safety, there's a clear cover that lets you see the ground. The machine will not work until the cover has been pushed down.
It can make up to 12 cups of coffee at a go. The machine features markings for measurements so you will not have to worry about needing another tool.
5. Hamilton Beach 10oz Electric Coffee Grinder - Versatile Coffee Grinding Machine
- Weight: 1.87 pounds
- Dimensions: 4.7 x 8.1 x 4.5 inches
- Removable chamber
- Multiple grind settings
If you love coffee, you might have heard of Hamilton Beach. The company is popular for making coffee machines but is now making some powerful coffee grinders as well.
This machine offers hands-free operation – press the button and it will do its job. It can prepare about 14 cups at a go and features incredibly powerful blades.
You can also use it for spices, it can hold up to 10 tablespoons of beans/spices.
6. Cuisinart DCG-20BKN Coffee Bar Coffee Grinder - Safe Coffee Grinding Machine
- Weight: 1.57 pounds
- Dimensions: 4 x 4 x 7 inches
- On/Off switch
- Safety interlock
This affordable machine features a stainless steel bowl that comes with a transparent cover so you can see the shape of your beans. The cover contains measurement markings and can prepare beans for up to 12 cups at a time.
Be careful for how long you use it as it can get pretty hot in a few seconds. The good thing is that your ground will be ready in about 40 seconds depending on how fine you want it.
7. Ceramic Burr Hand Coffee Grinder Mill - Best Manual and Portable Coffee Grinding Machine
- Weight: 13.5 ounces
- Dimensions: 8.2 x 3 x 3 inches
- Removable handle
- Adjustable grind selector
Last on the list is this manual coffee grinder which deserves to be on the best coffee grinding machines list since portable coffee grinders have their own benefits. We’ll discuss those later in this piece.
The machine is easy to control, you can get coarse or fine powder according to your taste. The grinder does not require a lot of effort and will prepare your coffee beans in only a few minutes.
This coffee grinding machine is durable and doesn't add heat during the process, which is important as heat can affect the flavor.
Burr Versus Blade: Which Grinder to Choose?
There are two types of coffee grinders. They both do the same thing but they differ in operation and performance.
It’s important to know the difference between them so you can pick the right one.
Burr grinders are extremely common nowadays. They pulverize beans between two sets of burrs. How much space there is between the two burrs decides the final size of your coffee grounds.
Burr grinders produce finer grounds than blade grinders. However, you will find some particles in the final product depending on the quality of the machine you have selected.
“Much like when you cut crusty bread, when you shatter coffee beans there are always going to be some small particles,” explains Scott Rao, coffee researcher and writer . “There are going to be dusty little particles we call fines, and there’s going to be some larger particles we call boulders, and a whole bunch of particles in the middle that are going to be the size you want.”
The fewer boulders and fines in your grounds, the better will be the taste.
“The problem with fines is that all of their coffee solids are on the outer surface and 100 percent exposed to the water,” explains Rao, “You will get over-extraction in seconds from a fine…because there’s no water going into the grounds, dissolving stuff, and getting out, it’s all just washing stuff off the surface instantly—you’ll taste a lot of tannins, astringency, and bitterness.”
Boulders are not much of a problem but they can slow down the process and produce weaker coffee.
“In and of themselves, they may not cause bad flavors,” says Rao, “but their extraction is very slow, so the more boulders you have, extraction drops a lot.”
Blade grinders do not work like burr grinders. They randomly chop beans into smaller and smaller particles. As a result, the grounds are not very fine. Plus, you cannot decide the size of the final product because there is no way to select it.
The phenomenon is pretty simple, the blades spin around and around until all you have is powder. You will find that blade grinders produce more boulders and fines than burr grinders.
As a result, the coffee is often a mixture of under extracted and over extracted flavors, i.e: is more sour and bitter.
So Which One is Better?
We prefer burr grinders and so do other coffee experts.
“Burrs give you a consistent grind size, which is the most important thing when it comes to brewing coffee,” says Joanna Lareau, general manager at Blue Bottle Chelsea Market.
“Blades just chop the coffee up into inconsistent sizes,” which can leave some of the coffee “over-extracted,” and some “under-extracted,” she says.
“Burrs give you more control over the extraction, so you can tinker with it until you find what tastes good.”
But, this doesn’t mean blade grinders are useless. They have their benefits as they’re cheaper than burr grinders. Plus, some people like the taste that blade grinders have to offer. So, at the end of the day, it does boil down to personal choices as well.
The Research: How Did We Choose these Best Coffee Grinding Machines?
We considered all the factors that one must keep in mind to get the best coffee grinding machine.
First of all, let’s set it straight that a decent machine will cost you at least $50 but you will find some cheaper models on this list.
Some coffee grinders cost above $100 and they’re worth the price as they come with a bunch of amazing features. The best coffee grinding machine is the one that’s durable, easy to use, simple to clean, and great at doing its job.
Let’s look at all you should consider when selecting the best coffee grinder. These are the same factors we paid attention to:
Every grinder does the same job, chop beans until it turns into a powdery form but not all grinders do it the same way or offer the same quality.
Durable machines are made of steel – burrs or blades – and offer uniform results. You will also find ceramic machines but they’re not very effective as they can break easily and are also more difficult to clean.
There are also flat and conical blades and burrs. There isn’t much difference between the two of them
It is best to choose machines with easy grind settings so that you can get your preferred brew without any trouble.
Most machines come with various settings including French press and cold brew. However, sadly, not all machines offer visual guides and you may have to experiment to reach your required setting.
This can end up being very frustrating. Hence, look for machines that provide clear steps between each incremental grind size so that it is easy for you to make the changes.
While it’s not the most important factor, be careful because the bigger the machine, the harder it will be to keep it. Most grinders are small and can fit under the cabinet but some can be large and hard to carry around.
Pay attention to this factor unless you want to spend more time setting up and cleaning the machine.
Some machines let you remove the jar and clean it but some require more care.
Measurements and Timer
As seen in our best coffee grinding machines reviews, some grinders come with clear measurements so you can grind the amount of coffee that you need. Some machines also use a timer so that you know when to stop grinding.
This is important because grinding too much coffee is not the best idea because it will begin to lose its taste. Similarly, grinding too little means having to do it one more time.
If your machine does not have this feature, you will have to use another tool to measure grinds and keep an eye on how long the machine takes to get the job done.
Best Coffee Grinding Machines: FAQ
Are hand grinders good?
Hand grinders are slower than electric grinders but they do have some benefits. First of all, they’re cheaper. Secondly, you can use ‘em even when you’re out of power, i.e: camping. On the downside, they require effort, can leave you tired, and do not always offer the same results. We included one manual coffee grinder on our list – the Manual Coffee Grinder – try it if you want the best manual coffee grinding machine.
Are coffee grinders safe?
Yes, they are. Just pay attention to features like a safety lock as found on the KitchenAid BCG111OB Blade Coffee Grinder - Onyx Black.
How long does it take to grind coffee?
While most machines are quick and will do the job in 30 seconds, some may take longer depending on the motor and the size of your beans. Consider the Breville BCG820BSSXL The Smart Grinder Pro Coffee Bean Grinder, Brushed Stainless Steel if you are looking for a powerful and quick coffee grinder.
Best Coffee Grinding Machines |Top 7 Tested And Reviewed For 2020 Conclusion
These were some of the best coffee grinding machines to buy in 2021. The OXO BREW Conical Burr Coffee Grinder is our best pick as it passed all the tests with flying colors. It comes with a long warranty, offers very a very fine taste, and is highly durable.
If you want more options, you can consider the Baratza Encore Conical Burr Coffee Grinder. Marketed as a commercial-grade coffee grinder, it does an excellent job and is easy to use.
Compare all the options and pick one that fits you the best.