Eureka Mignon Specialita to Porlex Mini II

A V60 grind of about 1+1.5 on a Eureka Mignon Specialita is roughly 10 clicks on a Porlex Mini II. Both land near 560 µm, a medium-fine grind.

Eureka Mignon Specialita1+1.5V60 setting

Porlex Mini II10 clicksV60 setting

Particle size ~560 µmGrind Medium-fine

Settings by brew method

Brew method	Eureka Mignon Specialita	Porlex Mini II
Espresso~250 µm	1	4 clicks
Moka pot~350 µm	3	6 clicks
AeroPress~450 µm	5	8 clicks
V60~560 µm	1+1.5	10 clicks
Chemex~700 µm	1+4	12 clicks
French press~900 µm	2+2	15 clicks
Kalita Wave~600 µm	1+2	10 clicks
Cold brew~1100 µm	3+0	19 clicks
Siphon~650 µm	1+3	11 clicks

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

Porlex Mini II 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 Porlex Mini II?

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 10 clicks on the Porlex Mini II.

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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