top of page

All of the flavor of a perfectly hand-crafted pour over coffee with the simplicity of a single button push.  Ratio has perfected the automatic drip machine for flavor, precision, simplicity and beauty.  They call it "convenience without compromise."


Getting a great cup of coffee means perfecting the time, temperature and other variables.  The Ratio Six has been designed to take care of all of this for you.  With one press of a button the Ratio Six simulates a skilled barista pour over process.  First, hot water is dispersed through a stainless steel spiral showerhead 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.


After brewing, simply discard or compost the used paper filter and rinse out the thermal carafe with hot water. That’s it. 


The Ratio Six is designed and built with quality throughout.  Where the average coffeemaker may use plastic parts, the Ratio Six uses borosilicate glass, stainless steel and BPA-free copolymers.  And it is certified to brew to the Specialty Coffee Association standards.  This quality is backed up by a 5 year warranty.



  • Formed stainless steel metal body
  • Double wall stainless steel thermal carafe
  • Hand-blown borosilicate glass internal supply lines
  • Automated pre-wet Bloom cycle
  • Stainless steel shower head for even water distribution
  • 1400W heating element delivers water near 200º F / 94º C
  • For use with flat bottom basket filters 
  • One button to start your bloom and brew process


Warranty: 5 years

Designed in:  Portland, Oregon USA

Dimensions: 13.5" deep x 6.75" wide x 14.25" tall

Capacity: Brews up to 40 oz or 1.25 liters (eight 5 oz cups)


Ratio Six Paper Filters

Ratio Six Manual and Brew Guide

Ratio Six Coffee Maker

    Product Page: Stores Product Widget
    bottom of page