Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
76%
VOLUME
18/25
DIVERSITY
0/10
Coffee15 g
Water240 g
Temperature93°C
Time2:50
BREWING START POINT
Medium-fine
Bloom with three times the coffee weight, then finish with two steady circular pours. A smaller, forgiving dose intended for unfamiliar water and a compact travel scale. Starting point: 15 g coffee, 240 g water at 93°C, with a target time of 2:50.
Roast
Medium
Flavor
Balanced
Context
Travel
Common adjustment
Taste the water first and change grind before changing the coffee-to-water ratio.