Can A Ninja Grind Coffee Beans? 3 Easy Steps

Can A Ninja Grind Coffee Beans

For coffee lovers seeking the freshest, most flavorful cup, grinding beans at home is a must. But does your trusty Ninja blender have what it takes to achieve the perfect grind? Can a Ninja grind coffee beans at home or not? Yes, you can grind coffee beans in Ninja. With its sharp blades and brute strength, it would seem the Ninja blender has the potential for brewing up gorgeous grounds.

For Ninja owners looking to level up their morning coffee ritual, this guide will uncover if the Ninja can deliver delicious, aromatic grounds worth waking up for. So brew a fresh cup and read on to resolve the question: can a Ninja grind coffee beans?

Can You Grind Coffee Beans In A Ninja At Home? 

Can A Ninja Grind Coffee Beans

Grinding coffee beans fresh at home can make a huge difference in the flavor and aroma of your morning brew. And with the right technique, a Ninja blender can be an effective tool for achieving an evenly ground consistency perfect for popular brew methods. 

The powerful motor and sharp blades of a Ninja blender provide the brute strength needed to grind coffee beans. The high RPMs of the blade quickly pulverize the beans into smaller grounds. 

Just be sure not to blend for too long, as this can overheat the grounds and negatively impact flavor. Short 10-15 second pulses allow you to check the texture and prevent burning. 

While it lacks the fine-tuning capabilities of specialty grinders, overall, a Ninja blender can be a handy tool for grinding fresh, vibrant coffee at home.

Read more: What Is Cream Cap Coffee Bean?

Reasons Why Can A Ninja Grind Coffee Beans

Here are some key reasons why can a Ninja grind coffee beans more effectively:

Great Motor Power

Ninja blenders are equipped with high-wattage motors ranging from 1200 watts. This provides exceptional grinding power to pulverize tough coffee beans into fine ground. The fast RPMs ensure thorough grinding.

Durable Blades

The sharp, sturdy stainless steel blades in a Ninja are designed to stand up to grinding hard items like coffee beans. The 4-6 blade assembly chops beans from multiple angles for fast, even grinding.


With its strength and sharp blades, the Ninja can grind beans as well as handle other kitchen tasks like blending smoothies or pureeing soups. This makes it a versatile and multi-functional appliance.

The Pitcher Size

Ninja blender pitchers range from 48-72 ounces, allowing you to grind larger batches of beans at once. The pitchers are also vented to prevent overheating during prolonged grinding.

Easy to Use

Operating a Ninja blender is very simple. Just add beans, secure the lid, and press a button to grind. Quick and easy coffee grinding at home.


Ninja blender pitchers, lids, and blades are dishwasher-safe for easy cleaning after grinding coffee. Keeps the appliance fresh.

Overall, the impressive motor, specialized blades, versatility, and capacity make the Ninja an effective option for grinding all the coffee beans you need for home brewing. It may lack the precision of dedicated grinders but compensates with power and convenience. This might help to understand can a Ninja grind coffee beans.

Read more: Why Do You Spray Coffee Beans Before Grinding?

How To Grind Coffee Beans With Ninja Blender? Step By Step Guide 

After learning about different reasons can a Ninja grind coffee beans, it’s essential to know how to do it. So, here is a step-by-step guide on how to grind coffee beans with a Ninja blender:

Materials Needed

  • Ninja blender 
  • Roasted whole coffee beans
  • Blender pitcher  
  • Spatula

Step 1 – Measure Beans

Measure out the amount of roasted coffee beans you want to grind. For a Ninja blender, start with no more than 1⁄4 cup of beans per batch. Too many can overload the motor.

Step 2 – Add to Pitcher 

Add the measured beans to your dedicated coffee-grinding blender pitcher. Make sure the pitcher is completely dry. 

Step 3 – Pulse Grind

Put the lid securely on the blender pitcher. Press down to lock. With the blender unplugged, practice pulsing a few times to get the feel. Start at 1-2 second pulses.

Step 4 – Plug-In 

Plug the powered-off blender into an outlet. Pulse a few more times while powered on, checking the texture after each pulse. Go for around 10-15 short pulses. For a coarser grind, pulse fewer times. For a finer grind, pulse more.

Step 5 – Check Grounds

After pulsing, remove the lid and use a spatula to check the ground bean texture. For drip brewing, you want a medium-fine grind similar to coarse sand.

Step 6 – Repeat If Needed

If the coffee grind in Ninja is not fine enough, pulse a few more times in short bursts. Be careful not to over-grind into powder. Overheating can burn the grounds.

Step 7 – Transfer Ground Coffee

When satisfied with the grind, use the spatula to transfer the grounds to your brewing device or airtight container. Enjoy fresh coffee!

Repeat the process in small batches as needed. Be sure to clean the blender thoroughly after each use.

Read more: Coffee Bean Overnight Oats

How To Clean Ninja Blender After Grinding Coffee Beans? 

Here is a guide on cleaning a Ninja blender after grinding coffee beans:

Step 1: Disassemble The Blender 

Remove the pitcher, lid, and blade assembly from the motor base after grinding. Never submerge the motor base in water.

Step 2: Rinse With Warm Water

Rinse the pitcher, lid, and blade assembly with warm water to remove any loose coffee grounds and residue. Letting it soak briefly can help loosen stuck-on particles.

Step 3: Fill The Pitcher With Soap And Water 

Put a couple of drops of dish soap into the blender pitcher and fill it halfway with warm water. Reassemble the lid and blade assembly and run the blender for 30 seconds. This will clean the interior.

Step 4: Rinse Again

Disassemble the blender once more and thoroughly rinse each part under running water to remove all soap residue that can impact flavor.

Step 5: Towel Dry

Use a clean towel to dry the pitcher, lid, and blade assembly. Air drying prevents mold growth. Don’t put parts in the dishwasher due to heat damage.

Step 6: Clean Exterior

Wipe down the motor base with a soft damp cloth. Check that the vents aren’t clogged. Never submerge the motor base in water.

Step 7: Deodorize (Optional) 

If any coffee odor lingers, fill the pitcher with a vinegar/water solution and sit for 30 minutes before rinsing. The vinegar cuts through residual oils.

Things To Know Before Using Ninja For Grinding Coffee Beans

Here are some important things to know before using a Ninja blender to grind coffee beans:

  • Use roasted whole beans – Raw coffee beans are too hard and can damage the blender. Use roasted beans for the right texture.
  • Grind small batches – Only fill the blender 1/4 to 1/3 full of beans to allow them to move and grind evenly. Overfilling can jam the blades.
  • Pulse don’t blend – Use short 1-2 second pulses to control texture and prevent burning the grounds from overheating.
  • Expect an uneven grind – Ninja blades create a mix of fine powder and larger grains, unlike an even burr grinder texture.
  • Use a dedicated pitcher – Coffee oils can stain plastic over time, so use a separate pitcher just for beans if possible.
  • Noise – Blenders can be noisy; a Ninja Blender is no exception. Keep this in mind if you’re grinding coffee early in the morning or late at night.

Read more: Black Bean Coffee

Drawbacks Of Grinding Coffee Beans In A Ninja Blender 

Here are some potential drawbacks to using a Ninja blender to better understand can a Ninja grind coffee beans or not:

Inconsistent Grind 

The blender blades can produce an uneven mix of fine and coarse grounds. This can lead to poor flavor extraction.


Friction from the blender can overheat the beans, resulting in burnt or bitter-tasting coffee.

Static Buildup 

The rapid spinning of the blades causes static electricity that makes the ground coffee stick to the container walls.

Small Batches

Ninja blender containers are too large for grinding small batches of beans. This can lead to wasted beans.

Oily Residue

Coffee bean oils can stick to the plastic blender jar and lids, staining them over time. The oils can also go rancid.

Not Precise 

Blenders lack the grind size precision of electric burr grinders or manual coffee grinders. Achieving a specific ground texture is difficult.


Ninja blenders are very loud when operating, which can be disruptive early in the morning.

Blade Dulling 

Long-term coffee grinding can dull the stainless steel blender blades, impacting performance.

Read more: Can You Grind Coffee Beans In A Nutribullet?

Final Thoughts

I hope you got your answer to the question, Can a Ninja grind coffee beans? While it is technically possible to grind coffee beans in a Ninja blender, it comes with some definite drawbacks. The blades of the Ninja are not designed specifically for grinding coffee, so you end up with an inconsistent particle size that can negatively impact flavor. 

For occasional or small batch grinding, the Ninja can get the job done. But for daily coffee grinding, especially for larger amounts, you’ll get far superior results using an actual burr grinder or manual coffee grinder. 

Let us know in the comments if you still have any questions.

Visit GrindyBeans for such amazing content and for buying coffee-related items. Keep Grinding!

Frequently Asked Questions 

Q: Can a Ninja blender grind dry ingredients? 

A Ninja blender is able to grind dry ingredients like coffee beans, spices, grains, and nuts thanks to its robust motor and sharp blades. However, there are some precautions to follow when using your Ninja blender for dry grinding. 

It’s also wise to check the user manual for your specific Ninja blender model. The manufacturer provides guidelines on maximum capacities and times for grinding dry ingredients to prevent overworking the motor. It also specifically tells about can a Ninja grind coffee beans perfectly or have some drawbacks.

Q: Is it safe to grind coffee beans in a Ninja blender?

Yes, it is safe to grind coffee beans in a Ninja Blender. The blender’s powerful motor and sharp blades are designed to handle tough ingredients like coffee beans. However, it’s important to ensure that the lid is secured before you start blending and that the blender is not overloaded. 

It’s also recommended to use the ‘pulse’ function for better control over the grinding process. Always handle the blades carefully, especially while cleaning, due to their sharpness.