The 7 Best Home Coffee Roasters of 2021

Most coffee beans on the market are usually already roasted in a light, medium or dark roast.

However, one big problem with pre-roasted coffee beans is that they immediately start to lose their flavors and aromas the moment they are roasted.

So, if you want to enjoy the freshest and tastiest coffee beans possible, you will have to roast them yourself using a small home coffee roaster.

Basically, this is a simple device that will quickly and easily roast your raw coffee beans in small batches. But best, the home coffee roaster is extremely easy to operate by even absolute beginners.

Whether you want a light roast, medium roast or even a dark roast, you can get it with the push of a button using the hand-picked models of home coffee roasters below.

7 Best Home Coffee Roasters – Review

If this Gene Cafe coffee roaster can be summed up, then it would be “ease of use.” Indeed, if you have the budget and don’t mind spending a little extra, then this model is definitely one of the best home coffee roasters for beginners and professional baristas alike.

It can ground 250 g of coffee beans at a time, and it does so in 15 minutes or less. Moreover, this model has a cool down function that will allow you to cool down your roasted coffee bean in no less than 11 minutes. It does so in a way to preserve all its flavors and aromas while using a separate compartment to do so.

And when it comes to noise, this is an ultra-quiet coffee roaster that will not disturb anyone. Therefore, it is an excellent choice for those who do not want to disturb anyone in the home while a roasting their coffee beans. 

Frankly, this roaster would have been perfect if the price was more affordable and considering its price, its capacity of 250 g could have been more as well.​

​Notes

This coffee roaster can get quite hot. For safety reasons, we do not recommend you leave it unattended while operating.

All expert baristas know that a drum roaster produces the highest quality roasted coffee beans on the market. The Kaldi Wide has been built specifically for this. It uses a drum system that allows it to roast the coffee beans in a uniform manner so as to produce a superior roasted bean.

Moreover, it has a bigger capacity of 300 g when compared to competing models. It also has an inbuilt thermometer which will allow you to monitor the temperature at all times. The only caveat is that you will need a gas burner as a heat source for this home coffee roaster as it does not come with one.

If you want to roast your coffee beans the traditional way, similar to how expert baristas do it, then this model by Kaldi is the best coffee roaster machine that you can buy.

Sure, it is expensive, but if you are serious about your coffee, it is an excellent choice! Just don't forget that you will need a separate gas burner as a heat source to operate this roaster because it does not have one included.

​Notes

You also need an electric outlet of 110 V to 220 V as the drum of this coffee roaster uses electricity to work

Not everybody can afford a very expensive home coffee roaster. After all, this device is quite expensive and prohibitive to many. This is where a coffee bean roaster like the Nuvo Eco comes into action.

Indeed, this model is the best home coffee bean roaster in this review when it comes to price. Operating it is quite simple, as all you have to do is place around 70 g of fresh coffee beans inside the roaster and place it over a heat source.

Then gently move it from side to side so as the temperature inside can heat the coffee beans in an even manner. You will hear a crackling sound when the coffee beans are getting roasted.

Additionally, the handle is quite ergonomic and heatproof so you will have no problem handing it.

We only take issue with the fact that the roast quality of this roaster is not as good as compared to other models. It also has a fairly small capacity of 70 g so you cannot roast a lot of coffee with it. But, if you don't have big demands then this is an excellent model to get!

​Notes

You need a gas burner as a heat source for this Bean Roaster. It will not work with induction or electric stovetop.

This Nesco coffee roaster does not produce any smoke when roasting coffee beans. It has a maximum capacity of 151 g, which is not the best we have seen in this home coffee roaster review. ​This model is very easy to use by absolute beginners and has a fairly short roast time.

Indeed, it also has a decent roasting time of 20 minutes which means that you will not have to wait a lot to get a quality roasted coffee bean. In order to provide you with a superior roasting process, it uses an advanced catalytic technology that prevents the coffee beans from losing its flavors and aromas during roasting.

We also note the presence of a central agitator that turns in an even manner such that the coffee beans are roasted uniformly. Once finished, there is an easy handle that will allow you to retrieve the canister containing the roasted coffee beans.

The only caveat with this model is that it is not the most durable roaster we have seen. You need to be careful when operating it.

The Behmor 5400 has an atypical look for a coffee roaster. In fact, this coffee roaster looks more like a microwave than anything else. However, looks aside, the Behmor is one of the best home coffee roasters on the market when it comes to price to performance ratio.

Despite having a fairly long roasting time of 30 minutes when compared to other models, the quality of coffee beans is indeed excellent. Moreover, one factor that distinguishes this home coffee roaster from the rest of the competition is that it is able to accommodate up to 1000 g of coffee beans at a time.

For beginners, there are 5 customizable rules profile settings that will allow you to get started right away. Simply push a button, and the roaster will start roasting based on that particular profile. In order to help you view the roasting process, there is an informative display right at the front of the roaster as well.

​Notes

This coffee roaster is big with a length of 15.2 inches, so you need the space to accommodate it

As its name suggests, the Kaldi Mini is a small home coffee roaster that comes with an inbuilt thermometer. This roaster allows you to roast your coffee beans in a more traditional manner due to its drum design.

Furthermore, the drum will produce a higher quality roasted coffee beans when compared to an air roasted model. The drum requires electricity to work, and you will need an external gas burner for the heat source.

Moreover, despite its small size, this coffee roaster can accommodate 250 g of coffee beans at a time which is plenty for most people. All in all, the Kaldi Mini is an excellent roaster that will provide you with a lot of satisfaction.

Just keep in mind that you will need a separate gas burner to power this roaster. This is perhaps the only disadvantage we can point out with this unit.

In terms of looks, the Beanplus is definitely a league apart. Indeed, its looks do make it seem like a complex coffee roaster to operate. However, this cannot be further from the truth.

Indeed, the Beanplus is a very beginner-friendly electric coffee roaster that comes with a safety locking mechanism that allows you to lock the lid securely during operation. In addition, it has 9 roasting presets that will allow any beginner to roast their coffee like an expert barista.

It can also accommodate up to 150 g of coffee beans at a time. This isn’t much, but for casual and personal use, it is more than enough. Moreover, this coffee roaster uses a special technology that rotates the coffee beans while roasting. This allows it to produce a more uniformly roasted coffee bean.

But what we like the most about this top-rated home coffee roaster is that it is smokeless and very quiet in operation. The only thing we wished could have been better is the price.

How to Buy the Best Home Coffee Roasters

1. Air or Drum Roaster

Air roasters and drum roasters are the 2 most common types of roasters on the market.

Drum roasters are mostly used as an artisanal roasting process because it produces a higher quality roasted coffee beans as well as has a more consistent roasting throughout.

The coffee beans inside the drum roaster are always turning and tumbling, so an even amount of heat is applied to the coffee beans. The main disadvantage of the drum roaster is that you can only roast coffee beans in small batches.

On the other hand, many manufacturers use air roasting to gaining speed and efficiency. As its name suggests, air roasting simply uses hot air to roast the coffee beans.

The main disadvantage of the air roaster is that it produces a roasted coffee bean that has an uneven consistency when it comes to taste.

However, it produces roasted coffee beans that are significantly cheaper than a drum roaster.

2. Capacity

The capacity of the home coffee roaster is simply the amount or weight of coffee beans that it can accommodate in its bean chamber at a given time.

For all instance and purposes, a home coffee roaster that can accommodate 250 g or more coffee beans will be more than sufficient for the average coffee consumer.

However, if you need to roast a lot of coffee beans, then you may want to invest in a higher capacity coffee roaster.

There are some home coffee roasters on the market that can roast up to 1,000 g or more in one go.

3. Noise Level

The noise level is an important aspect to consider when purchasing a home coffee roaster.

This factor is especially important if you want and ultra-quiet roaster and do not want to disturb people in the house as many coffee roasters can get quite noisy.

Keep in mind that an air coffee roaster is louder than a drum roaster.

And even if drum roasters are usually more expensive than an air roaster, the additional cost is well worth it because of their quieter roasting operation.

4. Cooldown

In a home coffee roaster, the cooling process is just as important as the roasting process.

This is because if you do not cool the coffee beans, they will keep roasting and lose all of their flavors up to a point where they will become too bitter in taste for consumption.

Most of the time, the coffee roaster uses cool air blown by a fan to cool down the roasted coffee beans. This is the type of technology that you will encounter in most models.

However, some of the best home coffee bean roasters on the market uses a quick cooldown technology to cool down the roasted coffee beans even faster and in a more consistent manner so as to produce higher quality roasted coffee beans.

They use a special and a separate tray where the roasted coffee beans are dumped, and cool air is blown on it while the hot coffee beans are slowly turned around a 3D axis for a more consistent cooling process.

5. Easy to Use and Clean

One of the good things about the home coffee roaster is its ease-of-use. This is a simple device that does not require a lot of knowledge or skill to operate.

Simply dump your coffee bean in a special compartment and press a button for the roasting process to begin. Many models even have a timer that will allow you to time the roasting.

In addition, a few high-end models come with roasting presets that will help you get a professional roasting result in seconds.

And when it comes to cleaning, you will also have no problem as most models can easily be cleaned with a dry or wet cloth.

You must always ensure that your home coffee roaster is clean for hygiene reason.

Remember, a clean coffee roaster will also produce a higher-quality roasted coffee bean that has a superior taste.

Conclusion

As we have seen, if you need the freshest and tastiest coffee beans then you will have to roast them yourself using the home coffee roaster.

Best, raw coffee beans usually cost less than pre-roasted beans. Therefore, you will be saving some money in the long term by buying raw coffee beans and roasting them yourself.

Furthermore, most models listed in our home coffee roaster review above are simple and very easy to use devices that will give a professional result. In fact, anyone can use them, even if you have no prior experience roasting coffee beans.