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Ratio Six Coffee Maker - White
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Purchase options and add-ons
Brand | Ratio |
Color | White |
Product Dimensions | 6.75"D x 13.5"W x 14.25"H |
Coffee Maker Type | Drip Coffee Machine |
Filter Type | Reusable |
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About this item
- Pour-over bloom technology for ideal extraction
- High quality components: Stainless steel exterior & handblown glass internals
- Industry leading 5 year warranty
- Brew science follows SCA Gold Cup Standards
Additional Details
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Product Description
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One Button SimplicitySimplify your coffee routine to the touch of a button. The Ratio Six’s Bloom, Brew, and Ready phases run in sequence, delivering a perfect (and easy) cup of coffee every time. |
Deliciously Simulated PowerThe Ratio Six simulates a skilled barista pourover process, precisely metering water flow through both the bloom and brew phases. All of the taste. None of the work. |
Under the HoodUtilizing the same die-cast aluminum heating element as the Ratio Eight, water flows evenly through the stainless steel shower head and over the grounds at the ideal extraction temperature. |
Designed for TodayAnd tomorrow. We designed the Ratio Six for longevity with precision formed stainless steel, borosilicate glass, and high end BPA-free copolymers. Every inch is built to last. |
Delicious Coffee. Simplified.
At Ratio, we believe everyone should be able to enjoy world-class coffee without the fuss. Which is why we build coffee machines for flavor, precision, simplicity, and beauty—no more and no less. We call it “convenience without compromise.” Our customers call it “I’m never buying another coffee maker again.”
Thanks to Ratio Six, the world’s best coffee is more accessible than ever.
Featuring unique materials and an innovative build process, the Ratio Six delivers an experience comparative to its older sibling at a leaner cost, slimmer profile, and lighter weight. All despite having the same brewing capacity (1.25 liters / 40 ounces) and powerful 1400 W heating element.
Less Thinking. Better Drinking.
Sometimes you just want a great cup of coffee without having to think about time, temperature, and other variables. Which is why Ratio has just one button and no complicated programming.
After the button is pressed, Ratio simulates a skilled barista pour over process: First, hot water is dispersed through a stainless steel spiral shower head across the grounds, causing a bubbly interaction called a “bloom.” The control board allows the bloom to settle before delivering the rest of the hot water slowly near the ideal temperature (200º). The result? More evenly extracted grounds and a more amazing cup of coffee.
Flexible Brewing
The Ratio Six ships with a thermal carafe designed for flat-bottom basket coffee filters. Prefer a conical filter? You can also use the Ratio Eight Thermal Carafe or Glass Carafe with a Chemex paper filter or stainless steel reusable Ratio Kone. Both the Ratio Six and Eight have the same brewing capacity (1.25 liters / 40 ounces).
What's Included
- Ratio Six Coffee Maker
- Ratio Six Thermal Carafe + Filter Basket
- Lid for Filter Basket with Heat Shield
- Catcher for Filter Basket
- Ratio Microfiber Towel
- Basket Paper Filters - 4 sample filters
- Operation guide
- Removeable power cord
Ratio Six Details
Capacity | Brews up to 40oz. (eight 5oz. cups) |
Voltage | Powerful 1400 watt/120 volt (230 volt releases mid 2020) |
Dimensions | 13.5" deep x 6.75" wide x 14.25" tall |
Weight | 8 lbs |
Materials | Thick, precision stamped stainless steel with a satin stainless steel finish |
Water Lines | Laboratory grade handblown borosilicate glass |
Water Tank | BPA-free copolymer water tank with water markings from 2 to 8 cups, with accuracy to within 1 ounce. The tank holds 44 ounces / 1.3 liters of water at the full mark. |
Filters | Carafe holds flat bottom basket paper filters such as Melitta |
Technical Details
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Optimized Shower HeadUtilizing the same die-cast aluminum heating element as the Ratio Eight, water flows evenly through the stainless steel shower head and over the grounds at the ideal extraction temperature. Each hole in the shower head is precisely placed to maximize saturation of the coffee, leading to the best possible flavor. |
Brew from 2 to 8 CupsBPA-free copolymer water tank with water markings from 2 to 8 cups, with accuracy to within 1 ounce. |
Cast and Stamped Stainless SteelOne of the biggest drawbacks to many current home coffee makers is the abundance of low-grade materials. We chose heavy duty precision stamped stainless steel for the body of the Six, and a beautiful cast stainless lid for the water tank. |
Haute CoffeeThe Six features a unique heat shield that completely surrounds the shower head during brewing, increasing the extraction of your coffee and giving you a hot mug of coffee. The coffee is typically just shy of 200 degrees F at the end of the brew cycle. |
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Product information
Brand | Ratio |
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Color | White |
Product Dimensions | 6.75"D x 13.5"W x 14.25"H |
Coffee Maker Type | Drip Coffee Machine |
Filter Type | Reusable |
Specific Uses For Product | Coffee maker |
Operation Mode | Manual |
Number of Items | 1 |
Package Type | Standard Packaging |
Manufacture Year | 2024 |
Item Weight | 15.32 pounds |
Manufacturer | Ratio |
ASIN | B08J6TNLZ6 |
Item model number | Six |
Customer Reviews |
4.0 out of 5 stars |
Best Sellers Rank | #300,016 in Home & Kitchen (See Top 100 in Home & Kitchen) #352 in Coffee Machines |
Date First Available | September 16, 2020 |
Warranty & Support
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This Item Ratio Six Coffee Maker - White | Recommendations | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -16% $285.00$285.00 List: $339.00 | $179.95$179.95 | $339.00$339.00 | $339.00$339.00 | -20% $183.99$183.99 List: $229.95 |
Delivery | Get it as soon as Friday, May 17 | Get it as soon as Friday, May 17 | Get it as soon as Friday, May 17 | Get it as soon as Friday, May 17 | Get it as soon as Friday, May 17 |
Customer Ratings | |||||
Flavor | 4.2 | 4.5 | 4.6 | 4.5 | 4.2 |
Easy to clean | 3.8 | 4.5 | 4.4 | 4.4 | 3.9 |
Easy to use | 3.6 | 4.5 | 4.3 | 4.3 | 4.2 |
Quality of material | — | 4.3 | — | 4.1 | 3.9 |
Durability | — | 3.9 | — | 4.2 | 3.6 |
Sold By | Ratio Coffee | Amazon.com | Amazon.com | Amazon.com | Amazon.com |
capacity | 1.25 liters | 10 cups | 10 cups | 10 cups | 45 fluid ounces |
material | Stainless Steel | Stainless Steel | Aluminum, Stainless Steel | Aluminum, Stainless Steel | Stainless Steel |
input interface | buttons | buttons | buttons | buttons, buttons | dial |
voltage | — | 110 volts | 110 volts | 120 volts | 120 volts |
wattage | 1400 watts | 1200 watts | 1400 watts | 1400 watts | 1400 watts |
model name | — | Coffee Maker | 79114 KBT | KBT | OXO |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality of the coffee maker, saying it makes the best cup of coffee. They also appreciate the carafe, saying the coffee stays hot for a long time. However, some customers have reported issues with value and leakage. Opinions are mixed on ease of use and temperature.
AI-generated from the text of customer reviews
Customers like the quality of the coffee maker. They say it makes the best cup of coffee, produces delicious cups, and is easy to operate. Some appreciate the shower head design and mention that it makes a consistent pot of coffee.
"...with smaller and larger sizes, but it doesn't matter, it always tastes delicious. This is an easy machine to use. Pretty much fire and forget...." Read more
"...Coffee is excellent, but obviously this will also depend on where you source your coffee and if you grind your own..." Read more
"...Delicious cups day in and day out, which is great because I'm far too tired to concentrate to do something like a pour over first thing in the..." Read more
"Brews a great cup of coffee. The carafe keeps coffee hot for a long time. It's a simple machine and feels like it'll last forever...." Read more
Customers are mixed about the ease of use of the coffee maker. Some mention that it's easy to use and set up was phenomenally easy, while others say that it does require more work with all the pieces and is a pain to set up and remove.
"...This is an easy machine to use. Pretty much fire and forget. Push the button, and in 5 minutes you're enjoying a smooth cup of java...." Read more
"Set up was phenomenally easy. Even stated that all items arrived pre-rinsed so coffee was minutes away (full disclosure- I rinsed them anyway)..." Read more
"...whole carafe and filter assembly look cute, except they're a pain to set up and remove...." Read more
"...The carafe keeps coffee hot for a long time. It's a simple machine and feels like it'll last forever...." Read more
Customers are mixed about the temperature of the coffee maker. Some mention that the carafe keeps the coffee warm very well, while others say that it does not hold the warmth of coffee for more than 2 hours.
"...Every batch is good. Every time.The carafe keeps the coffee hot for hours, which is important since I'm making the batch at 0530, and my..." Read more
"...Forget having a second cup. Coffee is marginally hot on the first cup, second cup barely warm, even if poured right after first cup...." Read more
"Brews a great cup of coffee. The carafe keeps coffee hot for a long time. It's a simple machine and feels like it'll last forever...." Read more
"...Lastly, the carafe keeps the coffee warm very well but it’s impossible to pour without spilling with its lid...." Read more
Customers are dissatisfied with the leakage of the coffee maker. They mention that the coffee will drip on the outside and get all over their hands. They also say that the pour itself is not smooth and splashes in the cup. Customers also say the carafe will spill everywhere when pouring coffee, and the top is small so the water can go all over the place. They say the coffee tends to flip back at them, occasionally spraying some water around. Customers say the design is faulty and leaks all over.
"...improvement: The heat sink tends to flip back at you, occasionally spraying some water around or at you...." Read more
"Cord falls out. Counter wet? Nice morning electrical shock. To prevent cord falling out during brewing requires shoving it up against the wall...." Read more
"...pouring a cup from the carafe can be a bit messy. Drips down the side are common and the pour itself is not "smooth" and splashes in the cup." Read more
"...if you don't carefully ensure it's seated properly, the coffee will drip on the outside of it and get all over your counter...." Read more
Customers are dissatisfied with the value of the coffee maker. They mention that it's expensive and not worth the money.
"...Forget the "coffee taste great" reviews. This is not worth the money. I regret every penny spent on this and realized how dumb I was to spent $300...." Read more
"...Is it expensive, yes, but as always you get what you pay for.PSA...." Read more
"...Worst and most expensive decision (regarding coffee related paraphernalia) we have ever made. 10/10 suggest you take it out of your cart." Read more
"Yeah, it’s expensive but…..." Read more
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This is a night and day difference from the Cuisinart we've had for years.
Every batch is good. Every time.
The carafe keeps the coffee hot for hours, which is important since I'm making the batch at 0530, and my wife doesn't start drinking it until she gets the kids to school, so her first cup is usually close to 0900. The coffee is hot. There's no denying that it gets to proper temperature, and you have to be careful on your first sip, or you'll scorch your tongue.
I've mostly made batches with 1 liter of water, and I've experimented with smaller and larger sizes, but it doesn't matter, it always tastes delicious. This is an easy machine to use. Pretty much fire and forget. Push the button, and in 5 minutes you're enjoying a smooth cup of java.
The carafe did come with a scratch that ran down the side of it. Didn't notice it when I first took it out of the box and it didn't really bother me, but my wife was understandably upset about it. So on day 3, I emailed customer service, and Brett emailed me back that day and said that they were truly sorry that it came that way, and that they were shipping out a brand new carafe to us. Came a couple days later, so I feel pretty confident that they stand by their product.
One of my favorite aspects of the Ratio 6 is when you push the button and it turns on, there's this heavy, low moaning sound of it heating up that is just so cool. It's crazy that I actually look forward to waking up and making coffee.
Love that the coffee basket segment is fully removable and easy to clean.
An early review mentioned it was difficult to put under brewer with heat shield in place, but the top of the heat shield on mine is soft silicone so very easy to slide carafe, basket, and heat shield into place.
Coffee is excellent, but obviously this will also depend on where you source your coffee and if you grind your own (at this price point it would be strange not to own a burr grinder, if you don’t you should upgrade to one immediately)
Carafe keeps coffee hot longer than any other carafe I’ve owned.
All in all a solid buy and I was slightly concerned at this price which is not inexpensive, but so far appears well constructed and reliable. Time will tell
Forget the "coffee taste great" reviews. This is not worth the money. I regret every penny spent on this and realized how dumb I was to spent $300. At least aware quickly enough to send it back before I was forced to keep it.
Overall I would recommend this brewer, but there are a couple of things to note.
1) Condensation accrues on the top of the machine during brewing. This might not be an issue long term since the finish feels very durable, but it's worth nothing.
2) pouring a cup from the carafe can be a bit messy. Drips down the side are common and the pour itself is not "smooth" and splashes in the cup.