Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
83%
VOLUME
20/25
DIVERSITY
0/10
Coffee19 g
Water290 g
Temperature89°C
Time2:45
BREWING START POINT
Medium
Bloom once, then keep a shallow slurry with three equal pulses and a gentle final swirl. Lower heat and shorter contact protect body and sweetness without pushing roast flavor into dryness. Starting point: 19 g coffee, 290 g water at 89°C, with a target time of 2:45.
Roast
Dark
Flavor
Bold
Context
Dark Roast
Common adjustment
If bitterness lingers, grind coarser before lowering the dose or adding more water.