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AeroPress grind size

AeroPress grind size on a 1Zpresso Q2

For AeroPress on a 1Zpresso Q2, start at 1.3.1. That is about 450 µm, a medium-fine grind.

1Zpresso Q2 setting for AeroPress1.3.1Medium-fine grind, ~450 µm
Finer 1.2.1Coarser 1.4.1Step size 11.5 µm

Adjusting from 1.3.1

WhenSettingParticle size
Finer: sour or thin cups1.2.1~422 µm
Start here1.3.1~450 µm
Coarser: bitter or dry cups1.4.1~482 µm

Lower numbers are finer. To grind finer, turn the setting down. Change one step at a time, and brew again before changing anything else.

Starting recipe for AeroPress

Steps

  1. Rinse the paper filter and assemble the AeroPress on a mug.
  2. Add 15 g of coffee and pour 225 g of water, wetting all the grounds.
  3. Stir for 10 seconds, then insert the plunger to stop dripping.
  4. At about 1:30 to 2:00, press gently for 30 seconds.
  5. Taste. Sour: grind finer or steep longer. Bitter: grind coarser or steep shorter.

Other brew methods on a 1Zpresso Q2

AeroPress on other grinders

Questions

What grind setting is best for AeroPress on a 1Zpresso Q2?

Start at 1.3.1 and adjust by taste. Lower numbers are finer. To grind finer, turn the setting down.

How do I know if I should grind finer or coarser?

Sour or thin: grind finer, steep longer or use hotter water. Bitter or dry: grind coarser, steep shorter or use cooler water.

Where does this setting come from?

The 1Zpresso Q2 is mapped to particle size in microns, fitted from the Honest Coffee Guide's settings for this grinder. It is a starting point, not a guarantee.