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Ratio Coffee Reviews

4.1 Rating 335 Reviews
74 %
of reviewers recommend Ratio Coffee
4.1
Based on 335 reviews
Shipping & Delivery
Delivery Methods
Postal Service, Courier
Average Delivery Time
Within 5 Days
On-time Delivery
Greater than 85%
Accurate And Undamaged Orders
95%
Customer Service
Communication Channels
Email, Live Chat, Telephone
Queries Resolved In
6 - 12 Hours
Read Ratio Coffee Reviews
Ratio Coffee 5 star review on 21st October 2025
Patricia Feinberg
Ratio Coffee 5 star review on 3rd March 2025
William Pahrman
Ratio Coffee 5 star review on 3rd March 2025
William Pahrman
Ratio Coffee 5 star review on 27th February 2025
James King
Ratio Coffee 5 star review on 27th February 2025
James King
Ratio Coffee 5 star review on 13th February 2025
Anonymous
Ratio Coffee 5 star review on 13th November 2024
Edith Johnson
25
Anonymous
Anonymous  // 01/01/2019
Unit functioned normally for 7 years, then stopped working. 7 years is not a good lifespan for coffee maker in my opinion.
Helpful Report
Posted 1 year ago
It wasn't anything special. I was hoping it would be better.
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Posted 1 year ago
Have not received it yet
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Posted 1 year ago
Returned as the unit was too large for my countertop. Design was very handsome but the process was more involved than we prefer for an every-morning ritual. Orientation of plug is also limiting depending on how you plan to position the unit. It protrudes from the water reservoir end and is thus an eye sore if the device is observed laterally from popular kitchen vantage points. Coffee quality was good but we struggled with bitterness initially. Be advised, in the unlikely event you return the item, you will have to pay for return shipping. At 15 lbs, fully packed, this will not be cheap. It was an unfortunately expensive way to learn this coffee maker, despite its strong design quality, was not for us.
Helpful Report
Posted 2 years ago
The Ratio Six is a well designed coffee brewing device--except for the carafe. For those of us with mild arthritis of the hands, that carafe is trouble. The pouring lid requires a firm grip to tighten properly, but there are smooth edges to it, making it difficult to grip and align. The pour spout sprays fluid in a wide swath, even when held in the recommended position. The upper lip of the carafe body makes it difficult to get the last few ounces out of the carafe. My wife and I spent more time cleaning up spills than we did drinking the well-brewed coffee. Those problems with the carafe led to me returning the machine.
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Posted 2 years ago
Hi Jack, Thanks so much for letting us know about this issue and we're sorry that it wasn't easy to manipulate the lid. We will take this into consideration on the next design revision as ergonomics is very important. Take care!
Posted 2 years ago
This is a beautiful unit that has an amazing mix of materials and finish work. It does an excellent job of replicating a pour over better than any other unit on the market. I do think that for the price the machine is very sensitive mechanically and is sensitive to sensor issues. Also if you are looking for a very hot pot of coffee this unit does will not meet your expectations as it operates differently from a traditional percolator. If you are looking for a more consistent experience and hotter pot of coffee, go with the Ratio 6. If you want a large batch pour over and want a show piece on your coffee bar, go with the Ratio 8.
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Posted 2 years ago
First of all the pot is made very well. Second I am not happy with it. First time I used the filter broke because the top part for the filter had no bottom. So I am using my white one ..I had to re filter my coffee. Please put a bottom in the filter holder.
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Posted 2 years ago
Don’t know yet it’s a birthday gift.
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Posted 2 years ago
The carafe has a nice heft to it and keeps coffee warm for a bit but I was a little disappointed with the silicon lid. It feels like an after thought. If the lid had better insulation I think the coffee would stay warm for much longer than 90 minutes. I am aware of the specs provided so I knew what I was singing up for but, ya, the lid feels like it could have been designed better.
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Posted 3 years ago
Beautiful machine, makes great coffee. Noticeably better than my bonavita metropolitan, which made very good coffee! Carafe is terrible or I’m incompetent. It is very difficult to pour coffee into a cup and not dribble all over the counter. I’d like to think that in my 36 years of living I’ve acquired the proper skills to screw a lid on a carafe and pour into a cup without spilling. Sometimes it’s like the coffee is leaking from between the carafe and the collar on top of it and not from the lid, it’s maddening. Fortunately for Ratio the coffee is good enough to overcome this downfall.
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Posted 3 years ago
Hi Mark: I’d love to review my Ratio but I’m trying to get an exchange-it seems there is a defect in my machine. I’m patiently awaiting a return label but I have to be honest, it seems to be quite a long process to get this exchange going. I really want to love it-my brother has one and I’ve always been amazed by the coffee he makes with his. I’d really like to do the same with mine. I understand everyone is busy but I’m only asking for a return shipping label. Thanks.
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Posted 3 years ago
The Ratio brewers make great coffee. Unfortunately, they’re hamstrung by a terrible design for the Ratio Six thermal carafe. This is a known issue, yet there’s been no fix to it over the years.
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Posted 3 years ago
Not what I thought it would be
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Posted 5 years ago
So far so good. Was looking forward to the six since it was announced and now that’s been here a week we’re playing around with the perfect ratio (no pun intended).
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Posted 5 years ago
Ratio Coffee is rated 4.1 based on 335 reviews