5 Best Coffee Grinders for Keurig (Updated 2019)

Everyone should want to do their part to help the environment. One way that people can do that is by recycling some of the things they already own.

For example, instead of using a new k-cup each time you make a Keurig beverage, you can use a filter with ground coffee added.

It can be difficult to know which grinder is the best for this job, and that is exactly what this article will do.

By the end, you will know more about the different types of grinders as well as the best coffee grinder for Keurig filters.

Our Top Recommended

Best Electric Coffee Grinder For Keurig

Baratza Virtuoso - Conical Burr Coffee Grinder

Best Manual Coffee Grinder For Keurig

Hario Ceramic Coffee Mill - 'Skerton Plus'

What's the best grind size for Keurig?

Coarse Grind

You want to aim for a coarser grind of coffee in your reusable filter. This will provide for the optimal extraction from the coffee beans (1). 

Using a finer grind of coffee can lead to issues with your machine, such as a clogged filter. It can also affect the brewing process and lead to uneven flavors or a bitter taste to your coffee.

Types of coffee grinders for Keurig Reusable single cup Filter?

It's important to know the types of coffee grinders available prior to making a purchase decision. There are basically three types of grinders on the market. 

Those are the blade grinders, burr grinders, and the disc and conical grinders. The last group is designed for high-quality coffee and retails at a much higher price than the other two.

1. Blade grinders

Blade grinders are the most affordable and would be good if you are only going to grind for a short amount of time, like just on vacation for example.

One of the negative aspects to watch out for is that they have an inconsistent end product.

We already discussed that a finer grind of coffee can clog your filter, which means you would have to be diligent about checking the coffee grind before putting it into your filter.

Another thing to watch out for is that you can actually burn your coffee beans using this type of filter because the blades are spinning so fast.

It's recommended that you keep the grind time on these types of machines under twenty seconds.

Overall, these types of grinders are best if you either aren't using it for long or if you don't grind coffee that often.

2. Burr grinders

While blade grinders are very inconsistent with the size of your grounds, a burr grinder can give you the uniform appearance you're looking for.

They aren't much higher-priced from a blade grinder either. In addition, a burr grinder can give you more control over the speed of your machine, especially when you consider that some burr grinders are still hand-crank style instead of electric.

This key difference also means that the chances of your coffee beans burning are greatly reduced.

Blade vs Burr: Which is better for Keurig Reusable K Cup Filter?

The blades of a burr grinder differ from those of a blade grinder in that a blade grinder has a single blade in the middle of the machine, similar to what a blender looks like.

This is what's to blame for the inconsistency in the grounds. On the other hand, the burr blades form a sort of sandwich around your coffee beans. 

There is one below them and one on top and they crush and grind the beans to create that uniform shape.

The distance between the blades can also be adjusted, depending on your machine, to give you a finer or a coarser grind.

You can check out the videos to get a better idea of how these machines are different and what it can mean in terms of brewing a great cup of coffee.

Manual vs Electric: Which is better for Keurig Reusable single cup Filter?

As far as knowing whether you need a manual or electric burr grinder, it really depends on your goals, where you will be placing the machine, and your budget.

Typically, a manual is less expensive than an electric machine, but this also means it may take a little longer to grind your coffee.

The manual machines are also smaller, which can be good if you are limited on space, such as in an office or apartment kitchen.

Electrical grinders are more expensive, but they are more likely to do a better job of grinding the coffee beans.

In the next section, we will look at the best coffee grinder for Keurig filters.

The best Coffee Grinder for Keurig Reusable K Cup Filter - 2020 Reviews

1. Hario Ceramic Coffee Mill "Skerton"

Best Manual Burr Grinder For Keurig

Hario Ceramic Coffee Mill - 'Skerton Plus'

This is the only manual grinder on the list, but that doesn't discount its unique abilities.

The handle can detach easily, making storage both in your kitchen and in a suitcase for traveling quite easy.

This product also has a rubber base that prevents it from slipping while you are grinding. 

The Hario hand grinder is also lightweight, weighing only just over a pound, and the pieces are dishwasher safe.

The burrs still have a tendency to be slightly inconsistent, but taking your time and allowing the beans to settle after a few passes can help prevent this.

Another perk of having a manual grinder versus an electric one is that it runs at a much quieter noise level.

2. Baratza 586 Virtuoso Coffee Grinder (Our Top Recommended)

Baratza Virtuoso - Conical Burr Coffee Grinder

The Baratza burr grinder has quite a few features that are sure to be of assistance in the kitchen.

It houses a DC motor that works to keep the coffee beans cool despite longer grind times, and the burrs grind at 450 RPM.

This means that you get a smooth feed of the coffee beans and a reduced noise level. This model also has a front-mounted pulsing option as well as a grinding timer.

The virtuoso stands just under 6 inches tall and weighs a little over seven pounds, making this a fairly small machine with a long list of coffee grinding perks.

3. Kitchenaid KCG0702OB Burr Coffee Grinder

KitchenAid KCG0702OB Burr Coffee Grinder, Onyx Black

This sleek Kitchenaid grinder offers you 15 different setting to get a consistent grind regardless of what your end goal is.

The burrs are made of stainless steel, making them very durable, and the container for the grounds is made of glass.

One of the drawbacks is that this machine only comes with a one-year warranty and it is considered a nonrepairable machine. 

It also weighs just under 10 pounds, making it unlikely that you will be transporting it very often.

Lastly, the machine is loud, as would be expected of an electrical appliance.

Overall, this machine could be great for the occasional coffee drinker, but may not be the best option if you are drinking coffee drinks fairly often.

4. Rancilio HSD-ROC-SD Rocky Espresso Coffee Grinder

Rancilio HSD-ROC-SD Rocky Espresso Coffee Grinder

The Rancilio Rocky Espresso coffee grinder is the most expensive machine on this list, but the stylish design and capabilities help make up for it.

This machine is also much taller than the others listed, and weighs close to 16 pounds. This is not a good choice for those who would need to move the machine often (if they have limited counter space).

One bonus feature of the Rocky grinder is that it has a fork mounted on the front of the machine that allows you to grind directly into the filter for your coffee machine.

It also has two power switches, one for the main power and one to actually start the grinding process.

5. Bodum Bistro Burr Grinder

Bodum Bistro Burr Grinder, Electronic Coffee Grinder with Continuously Adjustable Grind, Black

This machine is the budget product on this list, but it still delivers a powerful punch in terms of durability and aesthetic design.

This grinder has the widest color selection available, which is important for some people. The burrs are made from stainless steel and have the potential to run on up to 14 different settings.

The grounds are funneled into a glass container that prevents them from sticking to the sides. It also has a lid to keep them at their maximum freshness after being ground.

This item also has a timer on the front and weighs in at around three pounds.

One of the negative aspects of purchasing this product is that the company does not sell most of the replacement parts. This can cause issues should something happen to the machine.

Also Read: Best Keurig Coffee Makers (Reviews & Comparison)


As you can see, there are several features to look for when you're in the market for a coffee grinder.

Blade grinders are great for occasional use and their size makes them great for traveling, but a burr grinder is much more appropriate to grind more often.

From this list, I think the Baratza 586 Virtuoso Coffee Grinder is the clear winner. Quiet, Won't burn your beans and perfect for Coarse Grind.

In addition, the timer and professional-grade 40mm conical burrs help make this machine one of the best coffee grinder for Keurig filters.

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