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Can I Grind Coffee Beans in a Blender?

Coffee connoisseurs often emphasize the importance of freshly ground beans for the perfect cup. However, not everyone has a coffee grinder at home. That’s why it’s normal to wonder, “Can I grind coffee beans in a blender?” In this article, we’ll dive into the pros and cons, the types of blenders, and the process of grinding coffee beans using a blender.

Can You Grind Coffee Beans in a Blender?

Yes, you can grind coffee beans in a blender. Many people do this as an alternative to investing in a separate coffee grinder, especially if they do not want to buy another appliance or are on a tight budget.

However, it’s important to note that not all blenders will produce the same results. Some blenders may not grind the beans as evenly as others, which could impact the flavor and brewing process.

Different Types of Blenders and Their Suitability for Grinding Coffee Beans

Different blenders vary in power and design, which affects their suitability for grinding coffee beans. While countertop blenders work best, personal and immersion blenders can be used cautiously. Choosing the right blender can ensure a more consistent grind for better coffee flavors.

Counter-top Blenders

Countertop blenders, or jug or stand blenders, are a standard option for grinding coffee beans. These blenders typically have multiple speed settings and a larger capacity, making them versatile for different tasks.

To grind coffee beans with a countertop blender, choose a slower speed setting, and use the pulse technique to prevent overheating and ensure a consistent grind.

Personal Blenders

While personal blenders, like the NutriBullet or the Magic Bullet, are typically more compact and designed for single servings, they can also be used to grind coffee beans.

To achieve the best results, use the milling blade that comes with personal blenders and grind the beans in small batches to avoid overloading the blender. You can achieve a uniform grind that suits most brewing methods with a short pulse action.

Immersion Blenders

Immersion or hand or stick blenders are less suitable for grinding coffee beans. These blenders are designed for pureeing, mixing, and blending liquids and soft foods, but they lack the power needed to grind whole coffee beans into a uniform and fine consistency.

Because of this, it is advisable to stick to a countertop or personal blenders for grinding coffee beans.

How to Grind Coffee Beans in a Blender

To grind coffee beans in a blender, start by measuring the desired amount of beans. Next, select a low or medium blending speed. Use the pulse grinding technique, where you blend for short intervals, then stop to check the consistency. Repeat until you achieve your desired grind size.

Measuring the Coffee Beans

To measure your coffee beans before grinding, use a scale or measuring spoon to achieve the desired amount. Generally, use 1 to 2 tablespoons of beans for every six ounces of water. However, you can adjust this ratio based on your preferred strength of coffee.

Accurate measurement ensures a consistent taste and helps you replicate your favorite blend when you grind beans in a blender.

Selecting the Right Blender Setting

Selecting the right setting is essential when grinding coffee beans in a blender. A lower speed is best; it will help you achieve a more consistent grind without overheating the beans.

Use that option if your blender has a specific grinding or chopping setting. Otherwise, start with a low or medium-low speed and gradually increase until you achieve the desired consistency.

Don’t be afraid to experiment to find the perfect setting for your blender and coffee preferences.

Pulse Grinding Technique

Use the pulse grinding technique to achieve the desired consistency when grinding coffee beans in a blender. Instead of running the blender continuously, pulse it in short bursts. This prevents the beans from being over ground or building up heat, which may affect the taste.

Periodically pause and shake the blender to ensure even grinding, returning any stuck beans to the blades’ reach.

Checking the Consistency

After using the pulse grinding technique, make sure to check the consistency of the grounds. You want it to be even and as close to your preferred texture as possible. If it’s too coarse, continue pulsing until you reach the desired fineness.

Remember that different brewing methods require different grind sizes, so consider this when checking the consistency of your blender-ground coffee.

Can I Grind Coffee Beans in a Blender

Comparing Blender-ground Coffee to Grinder-ground Coffee

Now that you know how to grind coffee beans in a blender, you might wonder how your blender-ground coffee compares to a coffee grinder.

While it’s possible to achieve a decent grind using a blender, it’s essential to understand that coffee grinders are designed specifically for this task and often produce more consistent and fine results.

Coffee grinders provide precise control over the grind size, which is crucial for brewing the perfect cup of coffee. Different brewing methods require distinct grind sizes, so using a coffee grinder allows you to experiment with various styles like espresso or French press.

When using a blender, the control over grind size is relatively limited, and the results can be inconsistent. The motor power in a blender may also cause heat build-up, affecting the coffee beans’ flavor.

This issue is less likely with a dedicated coffee grinder, as they usually have specially designed motors and burr grinding mechanisms that create less heat during the process.

However, despite these shortcomings, using a blender for grinding coffee beans can still be a practical alternative for those without a coffee grinder or who prefer to save money and counter space.

While the results may not be as consistent as a dedicated grinder, a good blender can still provide a satisfactory grind for your daily cup of coffee.

Using a blender to grind coffee beans may not be ideal, but it’s a viable option for those in a pinch or on a budget. Remember to practice safety precautions and experiment with different settings and techniques to obtain the best results for your preferred brewing method.

Safety Tips for Grinding Coffee Beans in a Blender

When grinding coffee beans in a blender, follow these safety tips for the best results. First, ensure the blender is unplugged and positioned securely on a stable surface before starting.

Always use the blender’s lid to prevent accidents or bean debris from flying out. Keep your hands away from the blades, and never insert any objects into the blender while running.

Additionally, don’t overfill the blender, as this can strain the motor and result in uneven grinding.

Lastly, be gentle with your blender and take breaks if needed – overworking the motor could shorten its lifespan.


Grinding coffee beans in a blender can produce decent results if done correctly. By selecting the right blender type, adjusting the settings, and applying the pulse grinding technique, you can enjoy delicious coffee from freshly ground beans without requiring a specialized grinder.