Kaffee-Werkzeuge
Useful calculations, thoughtful planning and a place to record your next brew.
Kaffee-Wasser-Verhältnis ↗
Choose your dose and water-to-coffee ratio.
BrewingKaffeemenge ↗
Find the coffee dose for a measured amount of water.
EspressoEspresso-Ausgabemenge ↗
Plan the mass of espresso in your cup.
EspressoEspresso-Verhältnis ↗
Calculate the ratio of your measured shot.
BrewingRezept skalieren ↗
Scale coffee and water together.
BrewingPortionsplanung ↗
Plan brew water and coffee for several cups.
BrewingBlooming-Wasser ↗
Set aside the first pour from your total water.
BrewingAufgussplan ↗
Split remaining brew water into equal pours.
BrewingIced Pour-over ↗
Divide brew water into hot water and ice.
BrewingKonzentrat verdünnen ↗
Dilute a measured concentrate by mass.
MessungTDS-Verdünnung ↗
Calculate added water to lower a measured TDS.
MessungExtraktionsausbeute ↗
Estimate extraction from beverage mass and coffee TDS.
MessungZiel-TDS ↗
Explore the arithmetic relationship between yield and strength.
RöstenZwei Kaffees mischen ↗
Weigh two coffees into a chosen blend.
RöstenRöstverlust ↗
Record the mass lost during a roast.
RöstenRohkaffeebedarf ↗
Plan green input from your measured roast loss.
BudgetBohnenpreis je Einheit ↗
Compare bags using price per kilogram and 100 grams.
BudgetKaffeekosten pro Tasse ↗
Calculate the bean cost of your daily dose.
BudgetMilchgetränk-Kosten ↗
Add milk and other ingredients to a cup cost.
BudgetMonatliches Kaffeebudget ↗
Plan at-home cups and café visits.
BudgetChargenkosten ↗
Account for coffee, filters and measured utilities.
BudgetGeräte-Amortisation ↗
Compare an equipment purchase against a per-cup saving.
BudgetStromkostenschätzung ↗
Estimate energy use from power and active time.
PlanungWasserfilterplanung ↗
Track remaining rated filter capacity.
PlanungBohnenvorrat planen ↗
Find how long a bag will last.
UmrechnungenTemperaturumrechnung ↗
Convert Celsius and Fahrenheit.
UmrechnungenGewichtsumrechnung ↗
Convert grams, kilograms, ounces and pounds.
UmrechnungenVolumenumrechnung ↗
Compare millilitres with US and imperial fluid ounces.
UmrechnungenBrühzeit umrechnen ↗
Turn minutes and seconds into a total time.
MessungWasser mischen ↗
Blend two measured waters to a target concentration.
PlanungBrühstoppuhr ↗
Start, pause and record lap times for a brew.
PlanungGeführter Aufgusstimer ↗
Follow your own bloom and pour schedule with cumulative water targets.
RecordsBrühnotizbuch ↗
Save your recipe and tasting notes on this device, then export a CSV.
RecordsVerkostungsnotizbuch ↗
Record aroma, acidity, sweetness, body and finish in your own words.
PlanungRöstdatum verfolgen ↗
Count elapsed days since roasting and save a reminder.