Precision Coffee Grinder

Grind settings by brew method

Worked out from this grinder’s own dial curve — five reference points placed on a shared 0–100 grind index, interpolated with a monotone spline for conical burrs — rather than a one-size-fits-all chart.

Dial range: 1 – 8
Burrs: Conical
Filter reference: 2.4
Espresso → filter: 1.4 numbers

Fine · 18 · Coarse

EspressoFine

1.21 – 1.6

Moka potFiner than filter, coarser than espresso

1.71.6 – 1.9

AeroPress (short steep)For 1–2 minute recipes

21.9 – 2.1

Pour over — V60 / coneThe reference point for most published pour-over recipes

2.32.2 – 2.7

Pour over — flat bottomKalita, Orea and similar

2.72.4 – 3.1

Drip / batch brewAutomatic brewers

32.7 – 3.5

ChemexThe thick filter needs a coarser grind to avoid stalling

3.53.1 – 4

French pressCoarse

4.33.9 – 4.6

Cold brewCoarsest setting you have

4.94.6 – 5.3

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