Ratio Six Coffee Maker-The Best Coffee Brewer for Home-Review -
Filter coffee makers come in different shapes and sizes and now there's a new kid on the block; Ratio Six. Ratio six Coffee maker aims to make using advanced

Ratio Six Coffee Maker-The Best Coffee Brewer for Home-Review -

Filter coffee makers come in different shapes and sizes and now there’s a new kid on the block; Ratio Six. Ratio six Coffee maker aims to make using advanced brewing methods simple so you can focus on experiencing your cup of excellent filter coffee. Ratio Six is more than simply a drip coffee machine. This maker has a simple but elegant design and makes a delicious cup of coffee. It has received the coveted Specialty Coffee Association seal of approval, which only a few brewers have. If you’re looking for an automated drip brewer, Ratio Six should be on your list.

 Let’s see if Ratio Six can fulfill its promises and what it stands for.!


Advertised features and specs from Ratio:


  • Capacity: Brews 2 to 8 cups at a time
  • 40-ounce thermal carafe
  • Size: 13.5 inches by 6.75 inches by 14.25 inches
  • Weight: 8 pounds
  • Materials: Stainless steel, borosilicate glass, and BPA-free copolymers
  • Uses flat-bottom basket paper filters like the ones from Melitta.


Ratio Six Coffee Maker comes in three different finishes: white, matte black, and stainless steel.

One thing is certain: Ratio Six is stunning. I adore its pure and minimalistic design, particularly the white edition. Ratio Six is available in three different finishes: white, black, and stainless steel. I also like the way the various moving parts work together and how effectively they are designed. Ratio Six is comprised of three components the brewer, a dripper where you place the coffee grounds and filter paper, and a carafe in which the coffee is stored.

You’ll like that if you chose the thermos since you won’t have to worry if you start the brewer and forget about the coffee for 30 minutes because it will still be hot and fresh when you get there. In this situation, the coffee would taste bitter due to the hot plate and glass pot, and you would either have to drink poor coffee or toss it away or start over with a fresh batch of coffee.

There are three “lights” above the on/off switch that show whether the brewing process is in the bloom, brew, or ready stages. Nice and simple.

Since you will have a second “plate” to put the dripper on once your brewing is done and you don’t want any coffee spilling from the dripper onto the kitchen countertop, Ratio has also definitely thought about the practical aspect.

The on/off button was the only aspect of the design about which I had any complaints. Though I’m not sure about the practicality, I think it looks interesting. I once unintentionally pressed it while there was water in the tank ready but no coffee in the dripper and I had no idea how to turn it off. To ensure that it hasn’t started brewing yet, I had to disconnect the electric socket. However, it’s a really little element that doesn’t matter.

How does it brew?

The blooming feature and the shower head, in my opinion, are the two key components that contribute to Ratio Six’s superb coffee brewing. Let’s examine those two in more detail.


The first time ground coffee comes into contact with water, it emits carbon dioxide, produces froth, and bubbles, and frequently expands. The longer and more frequently this will occur, the fresher your roast will be. How will this then impact your beverage? We want the water to extract flavors from the coffee grounds, but when the coffee grounds bubble, they build channels to the coffee bed where water may move more easily. Therefore, commencing your coffee brewing with blooming helps you obtain more flavor and much more coffee from the bean.

Typically, the coffee bed is bloomed by soaking all of the grinds, letting them bubble for 30–60 seconds, and then adding more water. I bloom my coffee using three times the quantity of ground coffee I use; for example, a 15g dosage would require 45g of water.


The shower head follows. The shower head-on filter coffee makers frequently feature just one or a few holes that distribute the water to the coffee. This results in a huge hole being created in the middle of the coffee bed where most of the brewing water will be pouring through. The water is solely dispersed to the center of the coffee bed. To put it another way, in these situations, the center of the coffee bed will be more extracted than the sides. Ratio Six’s shower head has many apertures that disperse water very evenly, resulting in more uniform extraction throughout the whole coffee bed.

The results are remarkable; every time the coffee bed will be flat after the brew. You may experiment with brewing with various coffee dosages from 15 grams to 75 grams.

Flatbed = better coffee so this looks good! The coffee bed stayed flat even with a larger dose.

Flat Bottomed Basket

The Ratio Six has a flat-bottomed basket, which is ideal for a large batch size of coffee. A flat-bottomed basket is typically more forgiving if you don’t have your grind size perfect. A flat-bottomed filter will often result in a more balanced brew with flavor and acidity but less clarity. The Ratio Six coffee maker comes with a flat-bottomed filter basket, but if you like pour-over style coffee, you may also use it with the Ratio Eight glass carafe and a Chemex paper filter.

Does it produce flavorful coffee?

To put it succinctly, Ratio Six makes excellent coffee.

To put it bluntly, Ratio Six makes brewing wonderful coffee easier, and chances are you’ll brew better coffee with Ratio Six. In my perspective, Ratio Six has fixed some of the issues that the majority of classic filter coffee brewers have. Ratio Six coffee maker is undoubtedly one of the greatest filter coffee makers on the market, but I’m not suggesting it will always provide the ideal brew—you’ll also need a good grinder for that.

Should you get a Ratio six coffee maker? Yes, I would advise you to do so, especially if you love coffee as much as I do. It has a greater price tag than its rivals. I’ll leave it up to you to decide whether you want to fork over more money for the modern style and

Added features.

Ratio Six Coffee Maker Cleaning and Descaling:

It is pretty easy to clean the Ratio Six. The filter and used coffee grounds are discarded after which the filter holder, heat shield, thermal carafe, and lid are washed in warm, soapy water. A microfiber towel is included with the brewer to clean the exterior.

Ratio advises routinely descaling the machine with their Ratio Machine Wash even when there is no descale alarm. The water tank, supply lines, and carafe are all kept clean as a result. They advise doing this each month.

Everything Else:

Ratio Six coffee makers required 3,5 minutes to brew a 30g dosage with 500g of water, and 8 minutes to make a full batch with a 75g dose and 1250g of water, according to usual timing, and they appear to be suitable brew times for filter coffee.

Should you buy it?

A fantastic coffee maker is the Ratio Six. Its automated pour-over technique, in my opinion, produces high-quality coffee that even non-coffee snobs can tell from a normal drip machine. However, it’s more probable that Ratio Six coffee maker would appeal to consumers who currently use the pour-over method but would want to delegate most of the job to a machine. Ratio Six is a need in the situation. The $350 purchase is made easier by a five-year warranty, and it is maybe the second-most gorgeous kitchen appliance ever (after the Ratio Eight).