Question 1

Is 10 clicks on a Porlex Mini II the same as 10 clicks on a Timemore Sculptor 064?

Accepted Answer

No. The two grinders count in different steps, so the same number gives a different grind. 10 clicks on the Porlex Mini II matches about 3.5 on the Timemore Sculptor 064.

Question 2

How accurate is this conversion?

Accepted Answer

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.

Question 3

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

Accepted Answer

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

Brew method	Porlex Mini II	Timemore Sculptor 064
Espresso~250 µm	4 clicks	Too fine
Moka pot~350 µm	6 clicks	Too fine
AeroPress~450 µm	8 clicks	1.5
V60~560 µm	10 clicks	3.5
Chemex~700 µm	12 clicks	6
French press~900 µm	15 clicks	9.5
Kalita Wave~600 µm	10 clicks	4
Cold brew~1100 µm	19 clicks	13
Siphon~650 µm	11 clicks	5

Porlex Mini II to Timemore Sculptor 064

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