Cold Brew Coffee: What Grind Size and Where to Buy

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Cold brew coffee is a great way to enjoy your morning cup of coffee without the acidity that you might find in other types. It’s perfect for those who want their coffee iced or those who are sensitive to caffeine. If you’re intrigued by this drink but don’t know where to start, I’m here with some help! We’ll talk about what grind size of your coffee will be best for making cold brew and where you can buy it pre-ground. You’ll also learn how to make cold brew at home so that you never have to go out again!

We are going to go more in depth about this, however if you are here just for that quick answer, let’s discuss that really quickly. Then you can read on if you would like to learn more!

What grind size do you need for cold brew? You are going to need a coarse ground coffee to make the best cold brew. If you go too fine you are going to have a bitter taste, if you go too coarse, you will leave your coffee under-extracted.

Quick guide to making cold brew

Making cold brew is actually really easy .

All you need to do is take your needed amount of coffee and pour it into a jar.

Fill the rest up with water at room temperature, put on lid or cover loosely, and then let it sit overnight in your refrigerator, or about 12 hours.

Of course, this is an oversimplified way of making it, but you get the idea.

You can read a more in depth article we wrote right here to learn the more specific ways, and how much coffee to water you need.

You need a coarse grind size 

Now that you have the basic idea of how cold brew is made, lets get into answering your question. What ground size do you need, an why?

Unlike espresso, or even pour over coffee, cold brew calls for an extremely coarse ground coffee . This is similar to the grind size of a French press.

So why do you need a coarse grind size over a finer style grind? A finer grind will end up over extracting.

Rather than leaving the oils in the beans, and slowly extracting them, they will all come out of the beans right away, and cause the coffee to have a bitter, and more acidic taste.

Where can you buy pre-ground coffee for cold brew

Cold brew coffee is an extremely fast growing segment of the coffee industry. Coffee drinkers that normally wouldn’t drink coffee due to its acidity will drink this.

Because of this growing popularity, you can actually buy ground coffee that is ground to the right grind size in stores!

By far, the brand that seems to be heading up making great cold brew ground coffee beans is Bizzy, and you can buy it online right here. They offer an array of different roasts, meaning you can get the exact taste you want, and are used to already.

Another great way to get pre-ground coffee for cold brew is at your local grocery store. They generally will some industrial grinders where you can choose your grind size.

Alternatively, if you don’t want to buy your coffee pre-ground, you can always grind it yourself. All this takes is a decent coffee grinder, that has a grind size setting.

An inexpensive option would be something like this manual coffee grinder, however if you want to go all out, I would highly recommend the Fellow Ode Brew Grinder right here. It is hands down one of the best home coffee grinders on the market today.


Cold brew is delicious, and is perfect for warmer weather! In this article, you learned about the need for a coarse grind size of coffee and where to buy pre-ground cold brew.

Now go out, and make your delicious cold brew at home, and enjoy the savings over buying it at your local coffee shop!