Best Coffee Grinders for Cold Brew

Cold brew steeps coarse grounds for a long time, so the grinder shapes the result as much as the brewer does. An even, coarse grind is the starting point for a smooth, balanced batch, and choosing the best coffee grinder for cold brew mostly comes down to burr quality, coarse settings, and batch size.

Every grinder in this roundup is an electric burr grinder, with settings that reach the coarse end of the range, whether you grind for a small jar or a full batch.

The comparison list opens with the award picks. We ranked the remaining models by CML Score, calculated with the published method on our How We Review page.

We used published specifications, independent reviews, and Amazon owner ratings to choose models suited to coarse grinding for cold brew.

This guide is part of our Coffee Grinders coverage.

How to Choose the Best Coffee Grinder for Cold Brew

Grind Consistency for Cold Brew

Cold brew relies on a long steep time, so an even, coarse grind is critical.

A burr grinder handles this much more reliably than a blade grinder, which tends to produce uneven particles that can lead to over-extraction or a muddy brew.

Every model in our list uses burrs rather than blades. For a full walkthrough of the brewing side, see our guide to making cold brew at home, and for how coarse settings compare across brew methods, see our grind size chart.

Burr Type and Build Quality

Both conical and flat burr grinders appear on this list. The MOKKOM and SHARDOR models list 64mm flat burrs, while most of the others, including the Baratza, Breville, OXO, Capresso, Ollygrin, and AMZCHEF grinders, use conical burrs.

Some listings also give the burr material and size, such as the 40mm stainless steel conical burrs on the Ollygrin and AMZCHEF grinders.

Batch Size and Hopper Capacity

When you are making cold brew, you often grind a larger quantity of beans at once compared to a single morning cup. A grinder with a larger bean hopper and a sizable grounds bin makes the process smoother.

You can grind enough for a whole recipe without stopping to refill the hopper or empty the bin.

Ease of Use and Cleaning

Ground coffee can cling to the bin and chute because of static. Several grinders on this list, including the AMZCHEF, Novalife, Cusinice, and SHARDOR 64mm models, list anti-static features to reduce mess.

Look for a machine with a removable burr assembly and a cleaning brush, making it simple to wipe out old grounds between batches.

Noise and Counter Footprint

An electric grinder can be a loud addition to your morning routine. Noise levels are not listed in a comparable way, so check owner reviews if you grind early in the morning.

Similarly, the footprint varies: a compact grinder is easier to store, while a taller model with a large hopper might be better suited to a dedicated coffee station.

Adjustability and Range

While cold brew is your primary focus, you might also use your grinder for drip or French press. A grinder with a wide range of settings lets you switch between methods easily.

Clear, repeatable adjustments let you return to the same coarse setting for each batch of cold brew and switch to a finer setting when you need one.

Who Should Look Elsewhere

This list focuses entirely on electric burr grinders. If you brew small batches of cold brew and do not mind grinding by hand, a manual grinder is an option, though grinding a full batch by hand takes effort.

You can find our recommendations for manual models in our guide to the best manual coffee grinders. If you still need a brewer to go with your new grinder, we have a roundup of the best cold brew coffee makers.

Why You Should Trust Us

We do not conduct our own product trials. Our picks draw on published specifications, independent reviews, and Amazon owner ratings.

The CML Score is calculated with the published method on our How We Review page.

Affiliate commissions do not affect our rankings or scores.

Final Thoughts

Best Overall: Baratza Virtuoso+ Conical Burr Grinder: A conical burr grinder with 40 grind settings, a digital timer, and a backlit grounds bin, which makes it easy to repeat the same coarse grind for each batch.

Best Value: Novalife CG011E 38-Setting Burr Grinder: A conical burr grinder with 38 grind settings, a grind timer with memory, and static reduction.

Best Premium: Breville BCG820BTR Smart Grinder Pro: A programmable conical burr grinder with 60 grind settings, an LCD display that shows the grind setting and time, and a large bean hopper.

Frequently Asked Questions

What grind size is best for cold brew?

Cold brew calls for a coarse, uniform grind; our grind size chart shows where it sits compared with other brew methods. This prevents over-extraction during the long steep time and results in a smooth, balanced concentrate.

Can I use a blade grinder for cold brew?

You can, but a blade grinder produces uneven particles. This can lead to a muddy or bitter cold brew because the finer particles extract too quickly. A burr grinder gives more even results.

How much coffee should I grind for a batch of cold brew?

The amount depends on your recipe and brewer size. A common starting point is a standard ratio of coffee to water, which you can adjust to your taste. A grinder with a large hopper makes it easy to grind a full batch at once.

How do I clean my burr grinder?

Regular cleaning is simple. Most burr grinders have a removable upper burr and a grounds bin that can be wiped out. Use a brush to sweep out retained grounds, and follow the manual before using grinder cleaning tablets.

Is a flat burr or conical burr better for cold brew?

Both types can grind coarse enough for cold brew, and both appear on this list. The specific model and how well its coarse settings work matter more than the burr shape alone.

Why is my cold brew still bitter with a burr grinder?

Bitterness can come from over-extraction. Even with a consistent grinder, the steep time or ratio might need adjustment. Try a slightly coarser grind or a shorter steep time to find the sweet spot for your beans.

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