Top 5 Smallest Coffee Grinder for Home in 2021

	1Zpresso Q2 Manual Mini Coffee Grinder	Top choice
	Porlex Mini Stainless Steel Coffee Grinder	Second choice
	TIMEMORE Chestnut C2 Manual Coffee Grinder	Third choice
	Hamilton Beach Electric Coffee Grinder	Also great
	SHARDOR Electric Coffee Grinder	Also great

Do you like to drink coffee? If the answer is yes, then today I want to talk to you about coffee grinders.

For most people, the most important equipment for making coffee is the coffee maker. But you know, the cost of the coffee machine is too expensive, so if you want to make the most cost-effective coffee with limited funds, and I have to mention the small coffee grinders.

You may have heard the saying that the grinder is more important than the coffee machine. Even the smallest coffee grinder, as long as you choose the right one, you can make delicious coffee at home.

1.The Role of Coffee Grinder

The first thing you need to understand is what role the coffee grinder plays in coffee making.

As we all know, the coffee we drink is brewed from coffee beans, which is called extraction in a more professional term.

“There is 20% matter of roasted coffee beans are soluble in water, but only about 18% of the solubles are good extracts with good taste.

In a few words, if the extraction is not stopped in time, after extracting the last 2%, the coffee will be astringent and bitter.

But if you stop extraction prematurely, the good-drinking substances but cannot be completely extracted, the taste will appear very weak and insipid.”

However, controlling the coffee extraction process is a very complicated process, which is affected by many aspects such as machinery and equipment, water temperature, water pressure, grinding degree, and atmospheric pressure.

The quality of the coffee grinder directly affects the impact of coffee grinding on the taste. Simply put, what the grinder does is increase the surface area of coffee and hot water to speed up the extraction process.

Therefore, select a good small coffee grinder also is important.

In theory, the finer the coffee grind, the faster the extraction, but in fact, if the fine coffee powder is mixed into the water, the insoluble substances in the coffee will not be easily filtered out. It will feel like coffee grounds in your mouth when you drink it.

Therefore, the finest degree of grinding is generally the size of the salt, and it is only applied to the espresso machine. Water can be extracted through the coffee under high pressure.

2. Important Notes for Buying a Coffee Grinder

First of all, it must be stated: a good coffee grinder is very important! So from what aspects do we judge the quality of a mini coffee grinder? Below we will list a few points for attention about coffee grinders.

Grinding Shape

After the coffee is ground into powder, each coffee powder can be regarded as an independent individual, and each coffee powder contacts the water surface to extract. The larger the size of the coffee powder, the longer the extraction time, and the smaller the size of the coffee powder the shorter the extraction time.

The size of the coffee powder is what we call the thickness of the coffee grind. The good home coffee grinder grinds coffee beans to a similar thickness to coffee powder, and the shape and size are almost the same. Only in this way can it be ensured that the progress of each coffee powder is the same throughout the extraction process.

Fine Powder Rate

The standard for espresso is 0.3mm in diameter. The coffee powder that is visible to the naked eye below this diameter is called fine powder. These fine powders can clog the gaps between normal coffee powders and even clog the filter bowl.

But in fact, it is inevitable that these very fine powders will be produced during grinding. The extraction speed of this part of the very fine powder is much faster than other powders, which means that when the other coffee powders are completely extracted, these fine powders must be over-extracted.

The perfect situation after coffee grinding is that the shape and size of each ground coffee powder is exactly the same. Therefore, the less this fine powder produced by the coffee grinder during grinding, the better the grinder.

Cutter

The core part of the coffee grinder is the cutter head. The most common ones on the market are blade grinders and burr grinders.

Blade grinders tend to be fast and powerful, which saves time, and their design is similar to blenders or food processors. But its shortcomings are more obvious, they may produce uneven ground powder, resulting in a lack of flavor in coffee. This is because the blade is located in the center of the grinder, which means it does not come into contact with each bean in the same way as it operates.

The burr grinder moves all the coffee beans through two grinding surfaces called burrs. Each coffee bean is in contact with the burr, and the grinding size is uniform. This result in the brewed coffee has a layered taste, and the crushing method reduces the collision between the coffee beans, and the fine powder rate is lower. By changing the distance between the burrs, the roughness or fineness of the grinding will be changed.

Most of the small coffee grinders are burr grinders, and the small electric coffee grinders are blade grinders.

Manual Coffee Grinder or Electric Coffee Grinder?

First of all, electric grinders are generally better than manual grinders.

Compared with the manual grinder, the grinding power of the electric grinder is more stable, and the size and thickness of the ground powder will be closer. The grinding speed is fast, which reduces the contact between coffee powder and air. It also saves effort.

But everything is not absolute, and there are many good manual grinders. The advantage of the manual grinder is that it is convenient to carry and easy to use. However, due to the unevenness of the grinding force, the uneven shape and size of the coffee powder, and the excessively high fine powder rate will be caused.

Regarding the choice of manual grinder or electric grinder, it depends on personal preference. Maybe you would think that a manual smallest burr coffee grinder can more enjoy the process of making coffee.

Top 5 Smallest Coffee Grinder

1Zpresso Q2 Handheld Burr Coffee Grinder

This is would be the smallest coffee grinder of 1Zpresso, how small it is? Its size is smaller than a tank of cola, one more thing, it also fits completely in the plunger of AeroPress. So it is very suitable for carrying out travel or camping.

We all know that coffee beans are actually very hard. The stainless steel burr of the Q2 grinder can easily grind coffee beans and grind them evenly, which can make the brewed coffee taste more layered. 1Zpresso Q2 manual micro coffee grinder is our first choice unanimously recommended.

Porlex Mini Stainless Steel Coffee Grinder

Whether you want an ideal coffee grinder suitable for travel, or a burr grinder without a motor price tag because of the high price, then I think many coffee lovers will recommend the Porlex small burr coffee grinder, it is the best entry choice for the coffee grinder.

This manual coffee grinder made in Japan has an overall appearance of stainless steel, with a black rubber ring in the middle, so that when you hold the grinder in your hand, you can increase the friction and provide a better grip.

TIMEMORE Chestnut C2 Manual Coffee Grinder

The third mini coffee grinder we recommend is also Amazon’s choice. The cone blade can easily grind hard coffee beans and achieve uniform grinding. In addition, you can choose the thickness through the adjuster.

The whole body weighs only 430g, and the overall appearance gives a sense of weight and light luxury. Imagine this scene, in a leisurely afternoon, how comfortable it is to easily grind coffee beans and make a cup of coffee.

Hamilton Beach Electric Coffee Grinder

For those who don’t want to grind coffee beans manually, it’s best to leave them to the machine to grind them. The best small electric coffee grinder recommended here is from Hamilton Beach. Have a quieter grinding than the competition.

Large capacity can hold more coffee beans, even if you are enjoying travel or camping with friends, you can easily enjoy a good coffee time with friends anytime, anywhere.

SHARDOR Electric Coffee Grinder

The most better cost-effective electric compact coffee grinder can not only be used to grind coffee beans but also spices can be used to grind. If you need both, then this electric grinder is very suitable for you.

You can control the grinding time to obtain a coffee powder of different thicknesses. For example, it only takes 6 seconds to obtain coarse coffee powder and 15 seconds to obtain a fine coffee powder.

The Bottom Line

Through this article, do you already know why a grinder is more important than a coffee machine? The smallest coffee grinder is loved by more people because of its small size, easy operation, and convenient portability. And avoid excessive waste of coffee beans.

I hope you can find your own exclusive best small grinder.