Compare Ratio Machines

Whichever Ratio model you choose is the product of our closest attention to detail and commitment to incredible coffee.
Watch the video.

Compare the Ratio Six and Ratio Eight side by side.

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A deeper dive.

Learn the design and brewing similarities (and differences) between the Eight and the Six.

Comparison

Ratio Four Coffee Machine product photo

Ratio Four Coffee Machine

$259.00
Ratio Six Coffee Machine product photo

Ratio Six Coffee Machine

$359.00
Ratio Eight Coffee Machine - Thermal Set product photo

Ratio Eight Coffee Machine - Thermal Set

$799.00
Dimensions 11.5" H x 7.5 W x 10.6" D 14.25" H x 6.75" W x 13.5" D 14.25" H x 9.75" W x 13.5" D
Weight 8 lbs 8 lbs 14 lbs
Brewing Capacity Up to 22 oz (four 5 oz cups) Up to 40 oz (eight 5 oz cups) Up to 40 oz (eight 5 oz cups)
Customization 1 color 2 colors 3 colors + 3 hardwoods
Body Matte finish polymer base with reinforced metal internal structure Formed stainless steel Precision die-cast aluminum
Water Tank BPA-free polymer BPA-free polymer BPA-free polymer
Supply Lines Food safe silicone Handblown borosilicate glass Handblown borosilicate glass
Included Carafe Handblown borosilicate glass Ratio Six double-wall stainless steel thermal carafe + stainless filter holder with BPA-free liner Ratio Eight double-wall stainless steel thermal carafe + ceramic dripper
Carafe Options Add an Eight Thermal Carafe or Glass Carafe for a pourover-style brew and all natural materials Add an optional handblown glass carafe
Filter Type Ratio Four paper filters or Melitta 8-12 cup Ratio Six paper filters, Melitta 8-12 cup paper filters, or Able Basket stainless steel Conical like Chemex paper or Kone stainless steel
Shower Head Stainless steel spiral Stainless steel spiral Stainless steel spiral
Warranty 5-year warranty 5-year warranty 5-year warranty
Assembled In China China USA