Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
88%
VOLUME
23/25
DIVERSITY
0/10
Coffee18 g
Water170 g
Temperature86°C
Time3:45
BREWING START POINT
Medium-fine
Start with hot water, keep the coffee bed loose, use low heat and cool the base before the stream sputters. Lower heat and shorter contact protect body and sweetness without pushing roast flavor into dryness. Starting point: 18 g coffee, 170 g water at 86°C, with a target time of 3:45.
Roast
Dark
Flavor
Bold
Context
Dark Roast
Common adjustment
If bitterness lingers, grind coarser before lowering the dose or adding more water.