How Long Do Coffee Grinders Last? A Comprehensive Guide

By Harry •  Updated: 07/11/22 •  11 min read

If you’re a coffee lover, then you know the importance of having a good coffee grinder. But how long do coffee grinders last? And which type is right for you?

In this comprehensive guide, I’ll answer all your questions about coffee grinders so you can make the best decision for your needs.

Whether you’re looking for a durable grinder that will last for years or one that’s affordable and easy to use, I’ve got you covered. So let’s get started!

The Anatomy of A Coffee Grinder

Anatomy of A Coffee Grinder

A coffee grinder is made up of several different parts, each of which plays an important role in the grinding process. Here’s a quick overview of the most important components:

Overall, these are the main parts of a coffee grinder. Of course, there are other smaller parts as well (especially for conical burr grinders), but these are the most important ones.

When It’s Time for a New Coffee Grinder

How Long Do Coffee Grinders Last

Burr grinders are the best type of coffee grinder, but they’re also the most expensive. So how do you know when it’s time to replace your grinder? 

Here are a few signs that it might be time for a new one:

1. The Grinds Are Uneven.

If your coffee grinder is producing uneven grinds, it’s time for a new one. Uneven grinds can make your coffee taste bad, and they can also clog up your coffee maker.

2. The Grinder is Making Strange Noises.

If your coffee grinder starts making strange noises, it’s probably because the burrs are worn out. Once the burrs are worn out, they can’t grind the beans properly, and this will impact the quality of your coffee.

3. It Takes Longer to Grind the Beans.

If you notice that it takes more and more time to grind the same amount of coffee beans, it’s another sign that the burrs are worn out and need to be replaced.

4. The Grounds Are Coming Out in Clumps.

If the grounds are coming out in clumps, it means that the burrs are probably damaged. This can happen if you drop the burr grinder or if it’s been knocked around too much.

Especially when you want to make espresso, you need fine, consistent grinds, and clumps just won’t cut it.

How Long Do Coffee Grinders Last?

How Long Do Coffee Grinders Last

Well, that depends on a few factors, such as the type of grinder, the quality of the grinder, and how often you use it.

But in general, you can expect a good quality coffee grinder to last for 7-10 years. Of course, this is just an estimate, and some grinders may last longer while others may need to be replaced sooner.

It’s also important to note that burr grinders will typically last longer than blade grinders. This is because the burrs are made of harder materials and they’re less likely to get damaged over time.

For example, the burrs on a Baratza Encore will last for 500-1000 lbs of coffee in total. With moderate use, this translates to around 10 full years of grinding coffee beans.

How Long will A Burr Coffee Grinder Last?

A burr grinder if it’s made with good quality materials, can last anywhere from 12 to 15 years. Of course, this also depends on how often you use it and how well you take care of it.

If you use your grinder every day, then it will probably need to be replaced sooner than if you only use it once every week or so. And if you don’t clean it regularly, it will also start to wear out sooner.

Also, if you have a conical burr grinder, it will likely last longer than a flat burr grinder. This is because the conical burrs are less likely to get damaged over time.

In general, though, a good quality burr grinder should last for at least a decade, if not more.

What About A Blade Grinder?

A blade grinder is not as durable as a burr grinder and it will likely need to be replaced sooner. In general, a blade grinder will last for about 5-7 years.

Important: Coffee bean grinders wear out over time, no matter what type of grinder you have. So even if your grinder is still working, it may not be performing as well as it did when it was new.

How to Make Your Coffee Grinder Last Longer

How to Make Your Coffee Grinder Last Longer

In terms of length of time, nothing beats a burr grinder. But there are a few things you can do to make sure your grinder lasts as long as possible, no matter what type of grinder you have.

1. Clean It Regularly.

The number one way to make sure your grinder lasts a long time is to clean it regularly. Coffee grinds can get stuck in the blades or burrs and cause them to wear out faster. So, it’s important to clean your grinder every week or so.

You can clean your grinder by taking it apart and cleaning all of the parts with soapy water. Or, you can use a brush to clean the blades or burrs. Just make sure you’re thorough and get all of the coffee grinds out.

Also, avoid using rice to clean your grinder. Many people think this will help to clean the blades or burrs, but it can actually damage them.

2. Be Careful With It.

Another way to make your grinder last longer is to be careful with it. This means not dropping it or knocking it around too much.

Coffee grinders are delicate machines, and they can easily be damaged if they’re not treated carefully. So, just be gentle with your grinder and try to keep it in one piece.

3. Store It Properly.

When you’re not using your grinder, it’s important to store it properly. This means keeping it in a dry, cool place.

Coffee grinders can easily be damaged by moisture, so it’s important to keep them in a place where they won’t get wet. Also, try to keep them away from heat sources, like stoves or ovens.

4. Use The Right Coffee Beans.

If you want your grinder to last a long time, it’s important to use the right coffee beans. This means avoiding coffee beans that are too hard or too oily.

Hard coffee beans can damage the blades or burrs of your grinder, while oily beans can cause the grinder to clog up. So, it’s best to stick with medium-roast coffee beans that are neither too hard nor too oily.

5. Don’t Over-Grind The Beans.

Another thing to keep in mind is that you shouldn’t over-grind the beans. This can damage the blades or burrs and cause them to wear out faster.

So, only grind the beans for as long as you need to. If you’re not sure how long to grind them, start with a shorter grinding time and then gradually increase it until you get the desired consistency.

6. Use A Good Quality Grinder.

Finally, one of the best ways to make sure your grinder lasts a long time is to use a good quality grinder. This means investing in a quality burr grinder that will last for years to come.

There are a lot of different coffee grinders on the market, so it’s important to do your research and find one that’s well-made and durable.

But investing in a good quality grinder is worth it in the long run because it will save you money. And it’ll make your coffee taste better, too!

As you can see, there are a few things you can do to make your coffee grinder last longer.

Just remember to clean it regularly, be careful with it, and use the right coffee beans. And if you follow these tips, your grinder should last for years to come.

Frequently Asked Questions

How Long Do Coffee Grinders Last FAQs

How Long Do Manual Coffee Grinders Last?

A good quality manual coffee grinder should last you anywhere from 5 to 15 years, if not longer.

Of course, this depends on how often you use it and how well you take care of it. Just like any other type of coffee brewing equipment, your grinder will eventually start to show signs of wear and tear.

The good news is that most components can be easily replaced, so you can keep your grinder going strong for many years to come.

With just a little bit of care and maintenance, your manual coffee grinder will be a trusty sidekick for your morning cup of joe for years to come.

How Long Do Burr Coffee Grinders Last?

If you’re considering buying a burr coffee grinder, you might be wondering how long it will last. The good news is that these grinders are built to last, and with proper care, they can easily last 7-10 years.

However, there are a few things you can do to help extend the lifespan of your grinder. First, make sure to clean the burrs regularly. This will prevent them from becoming clogged with coffee grounds, which can lead to premature wear.

Second, avoid grinding other things except for roasted coffee beans, as this can also damage the burrs.

Finally, make sure to store your grinder in a cool, dry place to prevent moisture from causing rust or other damage. By following these simple tips, you can enjoy your burr coffee grinder for many years to come.

How Long Do Cuisinart Coffee Grinders Last?

It’s no secret that Cuisinart coffee grinders are built to last. With an 18-month warranty, Cuisinart confidently stands behind its product. When properly cared for, a Cuisinart coffee grinder will provide years of service.

The key to maintaining a Cuisinart coffee grinder is regular cleaning and proper storage.

Coffee beans contain oils that can go rancid over time, and these oils can build up on the blades of the grinder. As a result, it’s important to clean the blades after each use.

Do Coffee Grinders Wear Out?

Over time, any coffee grinder will start to lose its effectiveness. This is because the blades become dull from all the grinding. As a result, it takes longer to grind the beans and you don’t get as fine of a powder.

You might also notice that your grinder produces more dust as it gets older. This is because the blades are no longer able to cut through the beans as efficiently.

To combat this, some people will buy a new grinder every few years. Others will choose to have their grinder professionally sharpened.

Ultimately, it’s up to you how often you want to replace your grinder. Just keep in mind that over time, all grinders will start to wear out.

How Long Should I Grind My Coffee?

How long you should grind your coffee depends on the grind you want. If you want a coarse grind, you should grind for about 30 seconds.

For a medium grind, you should grind for about 45 seconds. And for a fine grind, you should grind for about 60 seconds. Keep in mind that these are just general guidelines.

The best way to figure out how long to grind your coffee is to experiment and see what works best for you.

There are a lot of factors that can affect the grinding process, such as the type of coffee beans you’re using and the quality of your grinder. So don’t be afraid to experiment until you find a method that works for you.

Last Thoughts

So, how long do coffee grinders last? Well, that depends on the make and model of the grinder, how often you use it, and what type of coffee beans you grind.

But as a general rule, most quality burr grinders will last for at least five years with moderate use.

Also, don’t forget to download our free grind size cheat sheet to get the perfect grind every time.

Happy grinding!


Harry is the founder of The Coffee Wave. He is an expert at grinding coffee and he drinks at least 5 cups of coffee a day! His mission is to make coffee grinding easy for everyone and each year he helps thousands of readers with grind size, types of grinders, and more.

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