how to grind coffee beans without a grinder

5 Clever Techniques on How to Grind Coffee Beans Without a Grinder

Are you tired of being unable to grind your coffee beans because you lack a grinder?

Discover innovative and ingenious methods on how to grind coffee beans without a grinder right in your own kitchen using tools you already own!

Imagine sipping on a cup of coffee made from beans you’ve ground yourself, experiencing the full flavor and aroma that only freshly ground coffee can offer.

Keep reading to unlock these clever coffee-grinding techniques that will transform your brewing experience and excite your taste buds.


  • Grind beans with blenders, food processors, or manually with rolling pins and mortars.

  • Match grind size to brewing methods; store grounds to keep fresh.

  • Different grinds suit Chemex, AeroPress, Moka Pot without a grinder.

How to Grind Coffee Beans Without a Grinder

Before we delve into specific techniques, let’s discuss the tools at our disposal.

You’d be surprised to know that everyday kitchen items can be repurposed for grinding coffee beans.

The catch, however, is that these methods won’t provide as consistent results as some manual methods.

But fear not! You can achieve a relatively consistent grind and enjoy your fresh cup of coffee with a bit of practice and patience.

Powerful blenders, like the Ninja or Magic Bullet, can effectively grind coffee beans using lower settings or pulse modes.

And if you don’t have a blender, a food processor offers a more efficient processing of coffee beans, resulting in a more even and consistent grind compared to a blender.

So, let’s dive deeper into these techniques, shall we?

The Blender Method

Using a blender to grind coffee beans is a convenient and quick method. To get started, follow these steps:

  1. Pour a small amount of coffee beans into the blender.

  2. Ensure the lid is securely fastened.

  3. Remember, with fewer beans, you can achieve a more consistent grind. So, grind beans in smaller batches for better results.

Now, it’s all about the technique. Grind the coffee beans in short bursts, pulsing the blender and tilting it periodically to ensure even grinding.

But remember, don’t let your beans get a sunburn! Overheating can ‘cook’ the beans, affecting their flavor.

So, maintain the grinding process for no more than 20-30 seconds, adjusting the number of pulses and blending duration to control the grind’s fineness.

Food Processor Tactics

A blender or food processor can also step up to the plate when a grinder is unavailable.

Here, you can add more coffee beans than you would in a blender and use short bursts to grind them. This method is particularly suitable for drip coffee.

The key to achieving a consistent grind with a food processor is to grind the beans in small amounts.

And don’t worry if you grind more than you need.

You can store any leftover grounds in an airtight plastic bag to maintain freshness. This will help to preserve the flavor and quality for longer.

Manual Mastery: Grinding Coffee Beans by Hand

If you’re feeling a bit adventurous or simply want to enjoy an engaging coffee-grinding process, why not try grinding coffee beans by hand?

You can grind coffee beans without electricity using tools like rolling pins, hammers, and hand mincers.

Yes, it’s a more time-consuming process that requires persistence and physical effort compared to using electric grinders, but the result is worth the effort.

Manual grinding techniques produce medium coarse to fine grinds if enough time and effort are dedicated.

Plus, it gives you a chance to feel more connected to the brewing process.

On that note, let’s explore these manual grinding techniques.

The Rolling Pin Technique

Did you know that a rolling pin can be your coffee-grinding pal?

Using a rolling pin to grind coffee beans produces a coarse grind that is particularly suitable for French press coffee.

To start your rolling adventure, follow these steps:

  1. Place the whole coffee beans inside a plastic bag to prepare them for grinding.

  2. Use a long and heavy rolling pin to exert pressure on the beans.

  3. Roll the pin back and forth over the beans on a flat surface to grind them to the desired size.

Voila, you’ve just made coarser grounds that are perfect for a French press!

Mortar and Pestle Magic

If you’re after a more hands-on experience, a mortar and pestle can be your go-to grinding tool.

This ancient kitchen tool is surprisingly versatile when it comes to grinding coffee beans.

With a mortar and pestle, you can control the grind size by altering the pressure applied and the time spent grinding, achieving anything from a coarse to an ultra-fine grind.

However, given its manual nature, it’s recommended to grind coffee beans in small amounts and acknowledge that the process is time-consuming, allowing for only small quantities to be ground at a time.

Hammer Time for Coarse Grounds

For those who prefer a more robust and complex coffee flavor, the hammer method is your ticket to a coarse grind perfect for a French press.

To start, here’s how to grind coffee beans for French press:

  1. Wrap the whole bean coffee in parchment paper.

  2. Gently hammer the coffee beans until you achieve a coarse grind.

  3. This coarse grind will bring out the richness in every cup of French press coffee.

Fine-Tuning Your Grind

Now that we’ve tackled the various grinding techniques let’s fine-tune your grind to ensure optimal flavor extraction.

The coarseness or fineness of coffee grounds should align with the brewing method you plan to use.

A finer grind can result in a more robust coffee, which can also be moderated by reducing the water ratio during brewing, making it similar to a cold brew in strength.

Achieving the Perfect Grind Size

The perfect grind size is the Holy Grail of coffee brewing, as it helps achieve the desired consistency.

It can feel like a bit of a Goldilocks situation – not too coarse, not too fine, but just right. Luckily, with a bit of practice, you can fine-tune your grind size to your liking.

A rolling pin, for example, can be used to bash the beans initially, then applying firm pressure and rolling to achieve a finer grind suitable for filter devices.

Similarly, the mortar and pestle can be used to produce various grind sizes, from coarser grounds desired for a French press to finer grounds for drip or Chemex coffee.

The key here is to vary the length of time spent grinding and the firmness applied during the process.

Preserving Your Freshly Ground Coffee

Once you’ve mastered grinding coffee beans, the next challenge is preserving their freshness.

To keep your ground coffee at its best, it should be stored:

  • away from air

  • away from moisture

  • away from heat

  • in an opaque, airtight container

  • at room temperature.

Using an opaque and airtight container is crucial to protecting coffee grounds from the deteriorating effects of light and oxygen.

When stored under the right conditions, freshly ground coffee can maintain its freshness for up to two weeks.

If you’ve ground more coffee than you can use in that time, freezing is a viable option for extending the shelf life of coffee, provided it’s stored in an airtight container to prevent moisture and odors.

Brewing Methods for Your Grind

Now that you’ve ground your coffee beans to perfection and know how to store them for maximum freshness, the next step is to brew them.

Different brewing methods require different grind sizes, and knowing which grind size suits which method is critical to brewing a perfect cup of coffee.

For a smooth-bodied flavor, pour-over or drip brewing with a coffee cone is recommended, using homemade ground coffee.

If you’re feeling adventurous, you might want to try the following brewing methods:

  • The Chemex pour-over method

  • AeroPress

  • Moka Pot

  • Siphon brewing

These methods offer refined, sweet, full-bodied, strong espresso-style, and mellow, delicate flavors, respectively, with varying grind sizes from medium-coarse to fine, all achievable with whole beans.

Accessorize Your Coffee Routine

So, you’ve got the basics down and successfully grinding your coffee beans without a grinder.

But there’s always room for improvement, right? You can enhance your coffee routine with alternative grinding tools like a blender, rolling pin, or even a garlic press.

If you decide to invest in a grinder, consider affordable options like the Hamilton Beach coffee grinder, which provides even grinding for coffee beans.

Or, for the best results in grinding espresso beans at home, a burr grinder should be used.


In conclusion, grinding coffee beans without a grinder is possible and can be an intriguing journey into the world of coffee brewing.

You can achieve a consistent grind from standard kitchen tools like blenders and food processors to manual methods using a rolling pin, mortar, pestle, or hammer.

Remember to store your ground coffee properly to maintain its freshness, and choose the right grind size for your preferred brewing method.

So, next time you find yourself in need of a coffee grinder, look around your kitchen – you might just have everything you need!

Frequently Asked Questions

Can I use a blender to grind coffee beans?

Yes, you can use a blender to grind coffee beans. Just use a lower setting or pulse mode to avoid overheating the beans.

How can I grind coffee beans using a rolling pin?

Place the coffee beans in a plastic bag.

Use your rolling pin to apply pressure and grind them to your preferred size. Enjoy your freshly ground coffee!

How can I preserve the freshness of my ground coffee?

To maintain its freshness, store your ground coffee in an opaque, airtight container away from air, moisture, and heat.

What grind size should I aim for?

It depends on your brewing method.

Aim for a coarse grind for French press, while a finer grind is best for espresso. Adjust according to your preference.

Are there affordable coffee grinders available?

Yes, affordable coffee grinders are available, such as the Hamilton Beach coffee grinder.

You can easily find a suitable option for your budget.

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