• Description
  • Specs
  • Method

  • ENGINEERED FOR EXTRAORDINARY COFFEE

    Ratio Eight changes everything with precision brewing technique, top-quality construction, and a design that will elevate any environment for years to come.

    One Button, Three Phases
    Simply grind your beans and initiate the brew. The Ratio Eight will expertly time the bloom, then brew with the ideal water-grounds ratio and let you know when your coffee is ready to enjoy

    Strength Of Character
    Quality design deserves the best materials. That’s why the Ratio Eight is built with precision-machined aluminum, high quality BPA-free copolymer, and a selection of premium hardwoods. The perfect showpiece brewer that is beautiful at home or to brew coffee at an event, pop-up cafe, or at your in-law's house.

    Under The Hood
    A die-cast aluminum element heats water to the ideal temperature of ~202°F. The water flows through a stainless steel shower head designed for even distribution over the grounds

    • Capacity: Brews up to 1200ml (40 oz or eight 5oz cups)
    • 1600 watt heating element in 110 volt (US & Canada)
    • Carafe holds Chemex paper filters or Able Kone stainless steel filter
    • 5 year limited warranty
    • Dimensions: 13.5" deep x 9" wide x 14" tall
    • Ratio Eight is Hand-Assembled in Portland, Oregon
  • RATIO Eight Coffee Maker - User Manual

USA america american coffee brewer coffee maker coffeemaker technivorm moccamaster ottomatic 2.0 automatic

Customer Reviews

Based on 133 reviews
90%
(120)
10%
(13)
0%
(0)
0%
(0)
0%
(0)
D
Daniel Bruce
From ratiocoffee.com

Absolutely killer.

D
Debra Lee
From ratiocoffee.com

Took a chance that my husband would like to "up" his coffee routine. Great news! He absolutely loves this automatic pour over machine. He states he would never have bought it for himself but it so very glad he received this as a gift. The ritual of morning coffee has become reliably perfect. I am not a coffee drinker but love how streamlined and visually pleasing this beauty is on our counter. (Yes, it's allowed to stay in plain sight right on top of the counter). Would very much recommend the investment and customer service was excellent to answer my questions and get this to us faster than I had expected! Cheers.

A
Adam Schwebel
From ratiocoffee.com

Quite simply the best coffee maker ever made. Automated pour over. Beautiful, made of premium materials.

K
Kevin Rohr
From ratiocoffee.com

I live across the country in New York, and I received my Ratio in perfect condition! The machine worked perfectly right from the start. I use my Able Cone and found the perfect Ratio 29 grams of Coffee to 21 Ounces of Water. It is everything I hoped for and more.
Thanks Mark for designing this awesome machine

J
Judy George
From ratiocoffee.com

I have not opened the package to look at it for, it is a Christmas gift. I must say that your team has been incredible to work with. What a pleasure.

Merry Christmas,

Judy George

123

Customer Reviews

Based on 133 reviews
90%
(120)
10%
(13)
0%
(0)
0%
(0)
0%
(0)
D
Daniel Bruce
From ratiocoffee.com

Absolutely killer.

D
Debra Lee
From ratiocoffee.com

Took a chance that my husband would like to "up" his coffee routine. Great news! He absolutely loves this automatic pour over machine. He states he would never have bought it for himself but it so very glad he received this as a gift. The ritual of morning coffee has become reliably perfect. I am not a coffee drinker but love how streamlined and visually pleasing this beauty is on our counter. (Yes, it's allowed to stay in plain sight right on top of the counter). Would very much recommend the investment and customer service was excellent to answer my questions and get this to us faster than I had expected! Cheers.

A
Adam Schwebel
From ratiocoffee.com

Quite simply the best coffee maker ever made. Automated pour over. Beautiful, made of premium materials.

K
Kevin Rohr
From ratiocoffee.com

I live across the country in New York, and I received my Ratio in perfect condition! The machine worked perfectly right from the start. I use my Able Cone and found the perfect Ratio 29 grams of Coffee to 21 Ounces of Water. It is everything I hoped for and more.
Thanks Mark for designing this awesome machine

J
Judy George
From ratiocoffee.com

I have not opened the package to look at it for, it is a Christmas gift. I must say that your team has been incredible to work with. What a pleasure.

Merry Christmas,

Judy George

123