Eureka Mignon Specialita to 1Zpresso Q2

A V60 grind of about 1+1.5 on a Eureka Mignon Specialita is roughly 1.6.1 on a 1Zpresso Q2. Both land near 560 µm, a medium-fine grind.

Eureka Mignon Specialita1+1.5V60 setting

1Zpresso Q21.6.1V60 setting

Particle size ~560 µmGrind Medium-fine

Settings by brew method

Brew method	Eureka Mignon Specialita	1Zpresso Q2
Espresso~250 µm	1	0.7.1
Moka pot~350 µm	3	1.0.1
AeroPress~450 µm	5	1.3.1
V60~560 µm	1+1.5	1.6.1
Chemex~700 µm	1+4	2.0.2
French press~900 µm	2+2	2.6.1
Kalita Wave~600 µm	1+2	1.7.2
Cold brew~1100 µm	3+0	3.2.0
Siphon~650 µm	1+3	1.9.0

Both grinders are mapped to one particle-size scale, fitted from the Honest Coffee Guide's per-method charts. It is not manufacturer burr-gap data, so treat this as a starting point and adjust by taste.

Go the other way

1Zpresso Q2 to Eureka Mignon Specialita

More about these grinders

Questions

Is 1+1.5 on a Eureka Mignon Specialita the same as 1+1.5 on a 1Zpresso Q2?

No. The two grinders count in different steps, so the same number gives a different grind. 1+1.5 on the Eureka Mignon Specialita matches about 1.6.1 on the 1Zpresso Q2.

How accurate is this conversion?

It is a starting point. Both grinders are mapped to particle size in microns, fitted from the Honest Coffee Guide charts for each brew method, not from manufacturer burr-gap specs. Beans, roast and burr wear change the result, so adjust by taste.

The coffee tastes sour or bitter after converting. What should I change?

Sour and thin: grind finer by a step or two. Bitter and harsh: grind coarser. Change one thing at a time.

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