Ratio Eight

Overview

The Ratio Eight is the original flagship from Ratio Coffee that established the brand as the premier name in design-forward automatic coffee brewing. Hand-assembled in Portland, Oregon, the Eight features a striking open-frame design with die-cast aluminum body, hand-blown glass carafe, and exposed hardwood accents that make it look more like a piece of modern furniture than a kitchen appliance. The carafe and water tank are both made from handblown borosilicate glass, adding a material warmth that stainless steel and plastic cannot replicate. Beneath the artisanal aesthetic, the Eight is a serious brewing tool — SCA Gold Cup certified, with a controlled bloom phase, precision temperature management, and a water dispersion system designed for optimal extraction uniformity. The brewing process takes approximately six minutes for a full carafe, with the controlled pace allowing thorough flavor development without over-extraction. The machine produces up to 40 ounces per batch, approximately eight cups. Available in multiple finish combinations including walnut and matte black, parawood and matte white, and oyster finishes, each Eight is a unique expression. The price reflects both the premium materials and the small-batch manufacturing process. For those who view their coffee equipment as an extension of their design sensibility and are willing to invest in genuine craft manufacturing, the Ratio Eight is a singular object.

The Ratio Eight comes equipped with PID temperature control for precise brewing, pre-infusion for even extraction. It features a thermoblock boiler system made of stainless steel. The vibratory pump delivers consistent pressure for optimal extraction.

Priced at $595, the Ratio Eight is designed for home baristas looking for quality without breaking the bank.

In terms of build quality, the Ratio Eight is a substantial machine, weighing in at 4.5 kg, manufactured in United States, drawing 1450W of power. With dimensions of 305 x 159 x 419 mm (W×D×H), make sure you have adequate counter space. The built-in water reservoir holds 1250 ml, making it easy to set up anywhere in your kitchen.