The Best Coffee Grinders

By Marlene Eisner

February 8, 2021

Coffee aficionados know the perfect cup of coffee begins with a quality roast and freshly ground beans. A good coffee bean grinder takes that fine roast and gently turns it into the perfect consistency to match a specific brewing method. Espresso, French press, pour-over, Moka pot — all of these coffee makers require different grinds to produce optimum results. But it’s not all about the grind; how the beans are ground, whether it's fast or slow, or what kind of blades it uses — burr or regular — are all factors in the perfect cup of coffee equation.

To learn more about the best coffee grinders to buy, scroll down below and check out the different types and models so you can make an informed decision.

1. Editor's Pick: Sboly Conical Burr Coffee Grinder Professional Series

ProsCons
  • 19 grind settings
  • Grinds for up to 12 cups of coffee
  • Stainless-steel burr design
  • Don't always grind fine
  • Not ideal for cold brew or French press
  • Can be messy

Key Specs

Product Dimensions: 31.24 x 24.13 x 19.3 cm; 2.44 kg
Item Weight: 2.44 kg
Material: Stainless Steel

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For ease of use, versatility and large-batch grinding, this burr coffee grinder is an excellent choice. It's ideal for anyone who starts the day preparing a lot of coffee; this large-capacity model will not disappoint.

Sboly's electric burr-mill grinder has a one-button operation, a 12-cup capacity and an automatic shutdown feature. Its conical burr-like blades ensures none of the beans’ essential oils are lost through oxidation, so your coffee will keep its rich flavour and aroma.

With 19 precise grind settings for all brewing needs, the ultra-uniform grinding burr mill customizes the texture of the roast to perform in automatic brewers, coffee and espresso machines, and anything in-between. Simply set the amount of cups you want to make and the machine will grind the exact amount you need.

Other features include a resealable dust-proof lid to keep coffee fresher longer; a compact design for ease of use and storage; FDA and ETL certificates; low RPMs with a working noise level of less than 62dBA; a powerful motor; safety lock; and, a blue light completion indicator.

2. Best Luxury Coffee Grinder: Mueller Ultra-Grind Conical Burr Grinder Professional Series

ProsCons
  • Produces up to 30 cups
  • 10 grind settings
  • One-button touch operation
  • Needs assembly
  • Grinds can fall outside the collection cup

Key Specs

Product Dimensions: 45.72 x 27.43 x 14.99 cm
Item Weight: 3.38 kg
Material: Stainless Steel, Plastic

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For anyone who values variety, this burr coffee grinder would make an excellent choice for its wide range of precision grinding choices. It has an easy-to-use coarseness adjustment knob that has 10 different grind options.

The Mueller has an efficient system that produces a precision grind for all manner of brewers — Turkish coffee, espresso, drip, French press, pour-over brewers and percolators. The 240-gram bean hopper has the capacity to produce 30-32 cups of coffee, leaving no ground residue behind in the chute after pouring it in the jar. There is also a portafilter bracket for espresso lovers; no need for scooping, just grind the right amount directly into a portafilter.

Other convenient features include a cup volume indicator; a function button; 130-gram coffee jar to catch the grinds; low-noise operation; stainless steel construction; 10 different grind settings from fine to coarse; auto-stop at the end of a grinding session; and, a cleaning brush.

3. Best Durable Coffee Grinder: Capresso Infinity Burr Grinder

ProsCons
  • Carries a one-year guarantee
  • Reduced noise and little static build-up
  • 16 precision grinding choices, including fine for Turkish coffee
  • More expensive than other models
  • Can leave ground coffee in the burr area and chute

Key Specs

Product Dimensions: 12.7 x 19.69 x 26.67 cm
Item Weight: 1.36 kg
Material: ABS and stainless steel

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This coffee been grinder is equipped with advanced technology and commercial-grade conical steel burrs that have an advanced cutting design. Suitable for all coffee blends, this dynamic machine also has 16 different grinding settings for the most precise grind, including ultra fine for Turkish coffee.

The Capresso features 16 grind settings — four in each of the four categories of extra fine, fine, regular, and coarse — that precisely adjust the grind to the specific blend of coffee and method of brewing. Packed with useful features, this machine does not disappoint. The bean container can hold 8 ½ ounces of beans at a time while the coffee container holds up to 4 ounces of fresh grounds. A built-in timer sets the grind for anywhere between 5 and 60 seconds, so you can walk away without having to constantly press a button to continue the grinding process.

For safety, the bean container can be locked into place in order for the machine to operate and when it comes to cleanup, the bean container and upper burr lift off, so you can clean the grinding chamber with the included brush and wipe down the exterior housing. It's also great because it will not take up too much real estate on your kitchen counter.

4. Best Budget Coffee Grinder: Krups Coffee Grinder

ProsCons
  • Easy to use
  • Stainless steel blade
  • Grinds coffee beans and nuts, seeds and spices
  • Small cord
  • Lid can get stuck if not cleaned
  • No customization options

Key Specs

Product Dimensions: 10.16 x 10.16 x 23.19 cm
Item Weight: 798 g
Material: Plastic

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This affordable grinder has a simple design with a low profile, and is a go-to option for anyone who wants a basic grinder for coffee beans and spices. The stainless-steel power blade provides fast, even grinding and is also ideal for grinding nuts, seeds and dry spices such as cinnamon, pepper, coriander and more.

Krups' large-capacity grinder holds three ounces of beans, which is enough for up to 12 cups of coffee. There are no settings on this easy-to-use machine to adjust for different grinds; it’s all done with a twist of the lid. Simply add whole beans into the top, secure the lid, and press the button on the side of the lid to start. Grind for a few seconds, or for a few seconds more, depending on the desired consistency, so you can control the grind from coarse to fine. When it comes to safety features, the grinder will not start unless the lid is securely in place.

5. Best Low-Noise Coffee Grinder: OXO Brew Conical Burr Coffee Grinder

ProsCons
  • 15 grind settings and micro-settings
  • Low noise, low-static operation
  • Durable 40-millimetre stainless steel conical burrs
  • More expensive than other models

Key Specs

Product Dimensions: 18.8 x 30.48 x 40.64 cm
Item Weight: 2.04 kg
Material: Stainless steel

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Consistency is key when it comes to the perfect grind. A uniform grind — meaning the beans are reduced to exactly the same size — is necessary for optimal flavour extraction. We included this pricey model from OXO for its simple, intuitive design that delivers consistent grinds, no matter what grinding session you choose.

The success of this model rests primarily on the shoulders of the durable 40-millimetre stainless steel conical burrs and the 15 precise settings, (plus micro-settings) that allow the user to adjust the grind. The one-touch start timer keeps the last setting, eliminating the need to fiddle with the grinder before each use to find the setting or time that works best.

Other features include a hopper that holds ¾-of a pound of beans; a grounds container that accommodates up to 110 grams, enough to brew 12 cups; and a low static, low noise operation.

What to Look for When Choosing a Coffee Grinder

Looking for the right coffee grinder can be tough, especially if it's your first time buying one. Here are some of the features you should look for:

Grind Settings

The best road to a perfect cup of coffee is to use a quality roast and freshly ground beans. But all coffee makers and brewers are not alike, and require specifically sized grounds for optimal results. The most basic coffee bean grinders are equipped with stainless steel blades and usually work with a manual twist of the lid to crush the beans. There are no grind settings; you basically create the desired grind by grinding for more, or less, time.

For more consistent and accurate grinds, a coffee grinder with different settings will provide grounds that work best in your chosen brewer — for example, a fine grind for a pour-over, another consistency for espresso, and a coarse grind for a French press. For better results, choose a coffee machine with different grinds so that if you change your coffee machine, you won’t have to change the grinder.

Generally, the more expensive the model, the more grinding settings there are to choose from.

Types

There are four types of coffee grinders:
  • Manual coffee grinders
  • Blade grinders
  • Conical burr grinders
  • Flat burr grinders

Most manual models don't require any electricity but you need a certain amount of muscle power to operate.

Meanwhile, blade grinders have a stainless steel blade located in the centre of the grinder. While some models are more powerful than others, please note than bladed coffee grinders can produce an uneven grind at times, with some bits and pieces or whole bean pieces left in the mix.

Conical burr grinders have a cone-shaped centre burr with an outer serrated burr to produce consistently well-ground coffee. They often have an energy-efficient and heat-resistant design. Lastly, flat burr grinders have two facing sharp-edged, donut-shaped burrs, and this design keeps the beans between the burrs for a more symmetrical grind.

Each type of grinder has its advantages and disadvantages and the one you decide to choose will depend upon a number of factors such as your budget, how you intend to use the grinder and how uniform you want a grind to be.

Capacity

Each grinder has a different capacity for the amount of beans it holds as well as for the amount of grinds it holds. You will get better flavour from your coffee if you grind only the amount of beans you need for the number of cups you intend to brew. In other words, you may not need a large capacity grinder if you regularly make only one or two cups of fresh coffee at a time. For times when you are entertaining friends and there will be lots of coffee flowing, it pays to have a large capacity hopper and grounds-collection bin.

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