5 Best Home Coffee Roasters 2021 | Reviews & Guide

A coffee roaster is a great kitchen appliance for those who love custom roasting. Coffee roasters offer the convenience of roasting green coffee beans at home.

They also give you the capacity to control the taste and flavor of your coffee. Coffee roasters are popular, and a must-have device for most kitchens.

They come in different designs, features, and come at various prices. Hence, you should be keen when choosing to ensure you get the best coffee roaster.

Most coffee roasters come with smoke and odor reduction technologies making them great for home use.

Also, they are equipped with convenient roasting technologies that allow for uniform and consistent roasting.

Buyer’s Guide


Coffee roasters come with varying capacities to suit different coffee roasting needs. While some hold only 1/3 lb others can accommodate up to 1 lb of coffee bean.

It’s good to consider the batch that you want to roast at a time and the capacity of a certain roaster.

Roasting technology

Roasting technology determines if your beans will roast evenly and achieve a uniform color. Most coffee roasters require you to stir the beans during roasting.

Others feature 3D roasting technology that eliminates the need to stir.

The convenience of use:

You will want to determine the ease of using operating the roaster. Does it have an adjustable temperature and time?

How are the operation knobs/buttons? These considerations will help you determine if the roaster is convenient to use in the home kitchen.

Roasting time

How long does it take to roast a given batch of beans? Some brands have a default time of 6 minutes. However, the time required to roast a given batch of beans may vary depending on the temperature used.

For instance, roasting 1 lb of beans takes around 20 minutes. Thus, you have to consider a unit that has adjustable time.

Other things to consider

  • Dishwasher safe parts
  • Warranty
  • Your budget
  • Size and design

Top 5 Home Coffee Roaster Review

Below are the best coffee bean roasters on the market today. These coffee roasters offer consistent results and are ideal for household use.

You can compare their features, advantages, and shortcomings before making a choice.

1. FreshRoast Automatic Coffee Bean Roaster

Whether you are a novice or an experienced coffee roaster, you will find the FreshRoast SR500 fully adjustable. This roaster is simple to use and has a functional design that you will love.

This roaster comes with adjustable temperature and time allowing you the convenience of roasting.

You can choose to roast your beans at a high temperature over a short time. But some users prefer to roast at low temperatures for an extended time.

It comes with a transparent coffee chamber so you can monitor the roasting process. It also helps you to determine if the roasting is even.

The intuitive operation buttons help you to start and adjust the roasting temp and time without guessing.

However, the beans don’t circulate effectively at the beginning due to their weight. You can overcome this problem by carefully stirring the beans with a wooden stick.


  • Adjustable time and temperature
  • Easy to use
  • Dishwasher safe parts
  • Durable


  • Slow roasting
  • Weak fan; stirring is required for uniform roasting

2. Fresh Roast Home Coffee Roaster

The Fresh Roast SR700 allows you to plan out the whole roast beforehand. Hence, if you like predicate results, you may want to try this roaster. The lovely aspect is that you can make adjustments during the roasting processes, and the roast won’t be impacted.

It allows for custom settings that ensure precise points of heat, length adjustments, and fan speed. After these settings, you will sit back and rest as the machine does the rest.

You can save the roasting profile for exact future roasts. This aspect is helpful if you want to save time during subsequent roasting.

This roaster is compatible with Windows XP, Vista, Windows 7, and Windows 8. Hence, you can operate it from your PC.

However, the unit doesn’t have Bluetooth functionality so you will require a USB port. You can also operate this roaster manually, independent of your PC.

The major drawbacks of this unit include the noisy fan and small capacity. Despite these shortcomings, you will like the effective and consistent results of this roaster.


  • Can be operated manually or through a computer
  • Allows for saving of roasting profiles
  • Adjustments can be done during the roast
  • Offers consistent results if you save roast profiles


  • Small capacity
  • Noisy fan
  • Not great for novices

3. Behmor Home Drum Coffee Roaster

If you are looking to roast plenty of beans at once, you want to try the Behmor 1600 Coffee Roaster. It has a capacity of 1 pound which makes it large than most units on the market.

This unit has customizable settings to suit individual needs and it’s convenient to use at home.

However, it does produce some smell (not smoke) during the roasting, and you have to use maximum power each time.

It has thermostatically controlled quartz roasting elements and a variable speed rotating drum that ensures even roasting. Thus, you are sure the beans will roast uniformly without stirring.

The five customizable roast profile settings ease the process of roasting. You can use a specific profile several times for exact results.

Also, you will appreciate the efficient cooling system that ensures you get quality results each time.


  • Smoke suppression technology
  • Large capacity
  • Offers even roast
  • Efficient cooling cycle
  • Features a countertop technology and design


  • Relatively large and heavy
  • Warming complaints

4. Nesco Coffee Bean Roaster

The Nesco Bean Roaster is meant to bring freshness and quality of roasting gourmet coffee to your home. It delivers quality results for great tasting coffee right at home. The unit is easy to operate and roasts beans for a short time.

It features a patented catalytic technology that significantly reduces odor and smoke during the roasting process. This feature makes this roaster perfect for indoor use.

You can roast a batch of beans in less than 20 minutes. Thus, it’s a handy machine if you want to save time.

It can Roast up to 1/3 lb beans at once. This capacity makes about 36 cups of coffee. This unit combines warm air with a sturdy agitator to create uniform color and an even roast. It operates at 800 watts/120 volts.


  • Odor and smoke reduction technology
  • Fast roasting
  • Relatively large capacity
  • Delivers uniform roast and color
  • Affordable


  • Not simple to clean
  • Overheating issues
  • The wheel may require replacement sooner than you think

5. Gene Cafe Home Coffee Roaster

The Gene Coffee Roaster combines a fluid bed roaster and a drum which coffee enthusiasts will find helpful.

It allows for flexibility to control the roasting process while having a great visual advantage with the tempered glass drum design.

With the innovative vortex twisting motion, the beans tumble evenly as hot air circulates around them.

It has a larger capacity that allows you to roast up to 250 grams of green coffee beans at once. You will appreciate that you can roast this quantity in only 15 minutes.

The fully adjustable temperature and time allow for full control over your roasts. You can decide to roast slowly under low temp or fast under high temp. The lovely aspect is that you will enjoy a customized bean roasting.

With the unique 3D off-axis rotation, you will get an even roast every time. Hence, you will be in a position to prepare a great tasting coffee.


  • Roasts about 250 grams of coffee beans in 15 minutes
  • Adjustable time and temperature
  • Impressively quiet operation
  • 3D off-axis rotation for even roasting


  • Expensive
  • Large footprint
  • Produces smoke during roasting

Final Verdict

A coffee bean roaster is a great machine to have in the kitchen if you love custom roasting. With a roaster, you can control the roasting temperature and time. This aspect ensures you get your desired flavors and avoid bitterness in your coffee.

If you are ready to introduce convenience and great tasting in your coffee, you can consider one of the units featured in this review. You will realize that these roasters have different features and abilities.

Hence, when choosing the best coffee roaster consider the capacity, roasting technology, convenience of use, and time taken to roast.

You will also need to consider other features such as dishwasher safe parts, warranty, your budget, and size.

We hope the coffee roaster reviews and buying guide was useful and will guide you to make a good choice.

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