Grind setting conversion
1Zpresso JX-Pro vs Timemore Chestnut X
Two hand grinders cross-shopped at the same money. The JX-Pro counts 200 clicks; the Chestnut X counts 24 clicks.
| JX-Pro | Chestnut X | |
|---|---|---|
| Brand | 1Zpresso | Timemore |
| Scale | Clicks | Clicks |
| Dial range | 0 clicks – 200 clicks | 0 clicks – 24 clicks |
| Burrs | Conical | Conical |
| Espresso → filter | 108.4 clicks | 10.2 clicks |
| Filter → coarse | 51.8 clicks | 9.1 clicks |
The same number means different things
Both grinders use a clicks, which makes it tempting to copy a number straight across. Setting 12 clicks sits at grind index 0 on the JX-Pro but 27.3 on the Chestnut X — far enough apart to change the cup.
Converting a setting
If a recipe quotes a setting for one of these grinders, read across for the equivalent on the other. Rows are spaced evenly by grind size, not by dial number — on a conical burr those are not the same thing.
| JX-Pro | Chestnut X |
|---|---|
| 40 clicks | 5 clicks |
| 73 clicks | 7 clicks |
| 101 clicks | 9 clicks |
| 121 clicks | 11 clicks |
| 137 clicks | 14 clicks |
| 151 clicks | 15 clicks |
| 163 clicks | 17 clicks |
| 173 clicks | 18 clicks |
| 181 clicks | 19 clicks |
| 188 clicks | 20 clicks |
| 192 clicks | 21 clicks |
| 196 clicks | 23 clicks |
| 200 clicks | 24 clicks |
| Chestnut X | JX-Pro |
|---|---|
| 5 clicks | 40 clicks |
| 7 clicks | 73 clicks |
| 9 clicks | 101 clicks |
| 11 clicks | 121 clicks |
| 14 clicks | 137 clicks |
| 15 clicks | 151 clicks |
| 17 clicks | 163 clicks |
| 18 clicks | 173 clicks |
| 19 clicks | 181 clicks |
| 20 clicks | 188 clicks |
| 21 clicks | 192 clicks |
| 23 clicks | 196 clicks |
| 24 clicks | 200 clicks |
Side by side, by brew method
Where each grinder lands for the same brew, worked out from its own dial curve.
| Method | JX-Pro | Chestnut X |
|---|---|---|
| Espresso | 59 clicks | 6 clicks |
| Moka pot | 96 clicks | 9 clicks |
| AeroPress (short steep) | 120 clicks | 11 clicks |
| Pour over — V60 / cone | 145 clicks | 15 clicks |
| Siphon | 151 clicks | 15 clicks |
| Pour over — flat bottom | 156 clicks | 16 clicks |
| Steep and release — Clever / Switch | 160 clicks | 16 clicks |
| Drip / batch brew | 120 clicks | 17 clicks |
| Cupping | 165 clicks | 17 clicks |
| Chemex | 172 clicks | 18 clicks |
| French press | 186 clicks | 20 clicks |
| Cold brew | 194 clicks | 22 clicks |
The shape of each dial
Where the connectors bunch, that grinder’s dial is compressed and single steps count for more. Comparing the two shapes tells you which gives finer control, and where.
1Zpresso JX-Pro
Timemore Chestnut X
Dialing in the JX-Pro
External adjustment makes this the easiest hand grinder to actually dial, because you can count clicks without disassembling anything. Its filter range is generous, which is a mixed blessing — small click changes do less than you expect at the coarse end and more than you expect near espresso. Move in larger jumps for French press, single clicks for anything under filter.
Dialing in the Chestnut X
A step up from the C-series in both burr size and build, with a wider genuinely usable range. It reaches espresso more convincingly than any of the cheaper Timemores while staying comfortable for filter.