Question 1

Is 1.06 on a Kingrinder K6 the same as 1.06 on a Timemore Sculptor 064?

Accepted Answer

No. The two grinders count in different steps, so the same number gives a different grind. 1.06 on the Kingrinder K6 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	Kingrinder K6	Timemore Sculptor 064
Espresso~250 µm	0.30	Too fine
Moka pot~350 µm	0.42	Too fine
AeroPress~450 µm	0.53	1.5
V60~560 µm	1.06	3.5
Chemex~700 µm	1.22	6
French press~900 µm	1.45	9.5
Kalita Wave~600 µm	1.11	4
Cold brew~1100 µm	2.09	13
Siphon~650 µm	1.16	5

Kingrinder K6 to Timemore Sculptor 064

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