1Zpresso J-Max grind settings

The 1Zpresso J-Max can grind coffee between a range of 0 – 1190 microns.

1Zpresso J-Max grind size chart

The setting for this grinder is shown in three parts: Rotation, number and tick. For example, 1.3.2 would be read as 1 rotation from zero, 3rd number, 2nd tick.

1Zpresso J-Max grind size chartRotations from zero0.0.00.3.00.6.01.0.01.3.01.6.02.0.02.3.02.6.03.03.3.03.6.04.0.04.3.04.6.05.0.0TurkishEspressoV60AeropressMoka PotPour OverSiphonFilter Coffee MachineFrench PressCuppingCold BrewCold DripSteep-and-release0200400600800100012001400μmExtra FineFineMedium FineMediumMedium CoarseCoarseExtra Coarse
A black modern kettle with a dark wood handle and lid knob — sitting on a black rectangular base.

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1Zpresso J-Max grind size table

The table below displays our recommended micron ranges for each brew method and their corresponding settings for the 1Zpresso J-Max.

1Zpresso J-Max grind settings
Brew methodRotations from zero
Turkish0.1.6 – 0.8.3
Espresso0.6.9 – 1.5.3
V601.6.2 – 2.8.4
Aeropress1.3.2 – 4.0.3
Moka Pot1.4.7 – 2.6.9
Pour Over1.6.6 – 3.8.1
Siphon1.5.2 – 3.3.2
Filter Coffee Machine1.2.4 – 3.7.0
French Press2.8.1 – 5.0.0
Cupping1.8.4 – 3.5.1
Cold Brew3.3.3 – 5.0.0
Cold Drip3.4.1 – 5.0.0
Steep-and-release1.8.1 – 3.4.1

Other 1Zpresso grinder settings

Where does this information come from?

For the past five years, we’ve gathered data on coffee grinders to develop our coffee grind size chart. The data for these charts comes from our research and the feedback we receive from coffee lovers.