Timemore Sculptor 064 to Kingrinder K4

A V60 grind of about 3.5 on a Timemore Sculptor 064 is roughly 1.06 on a Kingrinder K4. Both land near 560 µm, a medium-fine grind.

Timemore Sculptor 0643.5V60 setting

Kingrinder K41.06V60 setting

Particle size ~560 µmGrind Medium-fine

Settings by brew method

Brew method	Timemore Sculptor 064	Kingrinder K4
Espresso~250 µm	Too fine	0.30
Moka pot~350 µm	Too fine	0.41
AeroPress~450 µm	1.5	0.53
V60~560 µm	3.5	1.06
Chemex~700 µm	6	1.23
French press~900 µm	9.5	1.47
Kalita Wave~600 µm	4	1.11
Cold brew~1100 µm	13	2.10
Siphon~650 µm	5	1.17

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

Kingrinder K4 to Timemore Sculptor 064

More about these grinders

Questions

Is 3.5 on a Timemore Sculptor 064 the same as 3.5 on a Kingrinder K4?

No. The two grinders count in different steps, so the same number gives a different grind. 3.5 on the Timemore Sculptor 064 matches about 1.06 on the Kingrinder K4.

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.

More conversions

All grinder conversions