ppmgauge
Save water
Recipe name
Starting water
Source
Brew method
Brewer
Filter
Grinder
Grind setting
Dose & ratio g · 1 : g water
Pour schedule
Post-brew drops Σ 0 g · 0 drops
drop dose drops
modeled (default)
hardness · GH alkalinity · KH TDS Mg:Ca molar
0 ppm 0 ppm 0 ppm
Extraction map
SCA referenceyour water
Ion profile mg/L
Ca²⁺ calcium 0 mg/L
Mg²⁺ magnesium 0 mg/L
HCO₃⁻ bicarbonate 0 mg/L

Tasting coach

Model accuracy — advanced · tune the predicted numbers to your bottles

Calibration modeled (default)
Welcome to ppmgaugeone quick thing
Pick a display name — it's how you'll show up in the community feed when you share recipes, brews and beans. You can change it later in Account.
Display name