Rancilio Rocky VS Mazzer Mini

Coffee enthusiasts may want to brew their favorite beverage fresh from ground coffee that they just have made. To be able to do this we need coffee grinders such as Rancilio Rocky Vs Mazzer Mini. These grinders are not only easy to use but also helpful to preserve the taste of your favorite blend while versatile as well for different types of brewing method. If you wonder which of them will be the better choice, let’s see below about what they can offer.

In this comparison, we are going to talk about:

  • Why Buying a Coffee Grinder
  • What are Rancilio Rocky and Mazzer Mini
  • How are the Machine of Rancilio Rocky and Mazzer Mini
  • How are the Features in Rancilio Rocky and Mazzer Mini
  • Are Rancilio Rocky and Mazzer Mini Convenient
  • How are the Performance of Rancilio Rocky and Mazzer Mini
  • Rancilio Rocky Vs Mazzer Mini

Coffee Grinder

We love coffee because they are tasty and this bean based beverage can be tweaked to fit almost any personal taste depending on how you want to such as by adding milk, cream, flavoring syrup, etc. The beverage can be made very strong or mild as you want it and for those who can’t take much caffeine, there is even decaf coffee. For those who are more serious about their coffee quality, we can brew from freshly ground coffee beans at home.

Most people probably buy a pre-ground coffee because it is convenient but stale coffee ground is not the best as it loses the quality over time. If you can spend the budget or have a dedicated coffee machine at home such as an espresso machine, it is great to also have the coffee grinder. Coffee grinder ensures the freshness of your coffee and preserves the quality until it is in your cup. The coffee grinder is usually easy to operate as well so even novice users can get used to it in no time.

Coffee grinder nowadays is usually made with a burr grinder whether it is flat or conical. This type of grinder will crush the coffee bean until a preset size that is adjustable. We can grind from coarse to finer settings depending on the grinder ability. They are useful for different brewing methods too so if you have several favorite brewing methods such as espresso but sometimes enjoy the sweeter and milder cold brew, we can always have the perfect coffee ground size for each method.

It is also useful if you love trying different brewing methods and are curious about how they fit in your preference since each method can use different sizes, moreover we can tweak the result based on the ground size too. Using coffee grounds is usually very easy, all you need to do is put the bean in a bean hopper and then dial the size that you want. Each machine can have a different dial mechanism; some can be automatic while some are more manual.

We recommend choosing one based on the brewing method that you want to use at home or matching it with the machine. For example if you are fond of espresso, the coffee ground must be on the finer size so we can find the grinder that can grind in these settings. On the other hand if your favorite method requires a coarser grind size, we must choose the machine that is able to produce coffee ground in larger size.

Rancilio RockyMazzer Mini
Product Dimensions9.8 x 4.7 x 13.8 inches
6.25 x 13.5 x 18.5 inches
Shipping Weight15.1 pounds
20 pounds
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About Rancilio Rocky and Mazzer Mini

There are so many good coffee grinders to choose from based on which seems to match your machine or brewing method best. It is wise to consider the options that can produce a wide range of coffee ground size if you will be trying lots of different methods too but if you are satisfied with a certain brew already, we can narrow down the choice much quicker. If this is your first time buying a coffee grinder, it is wise to also see what the market has to offer.

When scrolling through the coffee grinder collection, you can see lots of brands such as Rancilio and Mazzer. Both of them are famous names that you can find easily from various online stores or physical coffee equipment and specialty stores. They are offering powerful grinder that are reliable to let you produce the perfect coffee ground for almost every popular brewing method. The choice may vary however, based on the machine’s ability, feature or the budget that you want to spend.

Some of the most popular options from these brands are Rancilio Rocky and Mazzer Mini with their own pros and cons. What we love the most about these grinders is their reliability because you can make a wide range of grind sizes for many different brewing methods with them. For the more specific we are talking about the Mazzer Mini electronic Type A since there is also Type B which is similar but different. The main difference between the two is that Type A comes with automatic dosing.

Rocky on the other hand is more traditional and manual because this machine is also coming without a dosing feature. There is no timer too and this is why we have to adjust it manually but what makes this machine very popular is the ability to grind from a very coarse setting to just fine enough to clog your filter. It can be adjusted along the range to match which brewing method that you want to use. Read also: Rancilio Rocky VS Baratza Vario here.

Rancilio Rocky and Mazzer Mini Design

Let’s check the machine first and as you can see from the sample above, they are already quite different. The Rocky is simpler and it is also more manual with just one button to adjust the process. This button is activating the grinder process and at the top there is a hopper. At the bottom of the hopper, there is this adjustable grind size too. On the other hand Mazzer Mini Type A is more automatic and you can find a few buttons at the top of the machine.

There is also a small display here where you can see the adjustable number. Here you can find the dosing function too so it is more convenient. As for the build quality, these grinders are also very well-built and seem durable. The body is made of steel and not too noisy when operating. Coffee grinders in general are very loud so make sure it won’t bother other people in the house, especially if you have small children around.

Rancilio Rocky and Mazzer Mini Features

Now for the most important part, let’s see what the Rancilio Rocky and Mazzer Mini can offer starting from the features. With Rocky, there are no automatic features here and we can operate the machine using two adjustments. First there is a power button on the side of the machine and the grind button at the bottom front. Second, the grind size adjustment is done by rotating the ring at the base of the hopper to find the size or number that you desired.

On the other hand, the Mazzer Mini Type A is a bit more convenient. This machine has a manual grind button similar to the one in Rocky if you want to dose manually but also a single and dual dosing function through the buttons at the top. There is also a display here where you can see the number which shows seconds. When using a manual dosing this will show you the amount of seconds the grind is operating and when using the automatic dosing it is also programmable to follow your preference.

Rancilio Rocky and Mazzer Mini Convenience 

Using these Rancilio Rocky and Mazzer Mini grinder is very easy however but we need to get used to how they work. In comparison since there is only manual dosing on Rocky, it is a bit difficult for beginners to know how many the machine is producing each time and there is no timer too so we can either use a measuring cup, separate timer, or weighing scale to dose the amount for each brew. Adjusting the grind size to finer setting is also less convenient.

To move from larger to finer setting we have to let the bean all emptied from the machine or adjust while it is operating and since this machine is manual, pressing all the buttons/switch while rotating the ring can be a bit tasking. The size adjustment on Mazzer Mini is also similar and since there is a locking mechanism here, the process is not as convenient.

Rancilio Rocky and Mazzer Mini Performance

Performance wise the Rancilio Rocky and Mazzer Mini are very reliable but the Type A is a more convenient machine if you are willing to pay for the price. The ability to grind espresso size is amazing and the fact that you can do it on Mazzer Mini makes the machine overall easier to use and perfect for espresso machine owners. The Rocky however has a wider adjustment and can go coarser too so if you enjoy other brewing methods, this can be the more ideal choice.

Rancilio Rocky Vs Mazzer Mini

There are many coffee grinders to choose from and these two are some that we can rely on. In comparison Type A is more convenient and is perfect if you are pairing it with an espresso machine but the grinder is quite expensive and is not made for a coarser coffee brewing method. The Rocky however is less convenient since there is no automatic dosing here so we need to do it manually but it can go from a very coarse until very fine grind settings.

- 50mm commercial grade grinding burrs. Grinds directly into porta filter for simple operation
- Powerful 166-watt direct drive quiet operation motor. All units are tested prior packaging which might leave a small trace of coffee residue. Please refer the video under product images for overview
- Tinted hopper with a 0.65lb capacity.
- Simple variable grinder adjustment control.
- Large Capacity: The sturdy clear plastic bean hopper with finger guard holds holds a whopping 1.3 pounds of beans and features an integrated trap door that allows for easy changing of beans without emptying.
- Consistent Grind: The stable stainless steel 64mm burr grinders are flat (rather than conical) and remove for easy cleaning. Designed to operate at a low RPM (rotations per minute) so that minimal heat builds up and is transfered to your beans.
- Doserless: While it doesn't have a traditional dosing hopper, it still has programmable dosing. You control between 4 and 16 grams per measure, and features a digital display with shot counter.
- Stepless Control: Revel in having precise control over the consistency of your grind.


The decision is all yours based on which seems to work best. We recommend Rocky if you are going to pair the grinder with other brewing methods too and this machine is still quite affordable for many to try but if you wish for the convenience, Mazzer Mini Type A is a great choice too.


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