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Pull espresso on a Niche Zero between 0.15 and 0.30 in Honest Coffee Guide's rotation.step notation, which is simply dial numbers 15 to 30. Start around 20 with a fresh medium roast and move two or three numbers at a time; the single-dose workflow makes every test shot cheap.
Niche Zero grind settings by brew method
| Brew method | Niche Zero setting |
|---|---|
| Espresso | 0.15 to 0.30 (dial numbers 15 to 30) [1] |
| Pour over | 0.34 to 0.75 (V60 at 0.33 to 0.56) [1] |
| AeroPress | 0.26 to 0.77 [1] |
| Moka pot | 0.30 to 0.53 [1] |
| French press | 0.56 to 1.14 (past 50 you are in the unmarked zone) [1] |
| Cold brew | roughly 0.65 to 1.23; the chart suggests marking the unmarked coarse zone with a sticker [1] |
Every numbered range above was checked against the source in the footnote it carries; where a manufacturer publishes nothing for a method, the row says so instead of inventing a number. Ranges are windows, not verdicts. Beans, roast age, and dose move the right setting inside each window, which is why the dial-in ladder below matters more than any single number.
How the Niche Zero adjustment works
The Niche Zero uses a numbered adjustment ring read as rotation.step, so 0.22 means the 22nd step of the first rotation; the printed numbers end at 50 but the blank zone past 50 is usable coarse territory, and Honest Coffee Guide charts the full range at 0 to 1400 microns. Find your zero before trusting any chart: with the hopper empty, tighten toward fine until the burrs just touch, call that zero, and count from there. If your zero point is calibrated differently from the chart's, every range shifts by the difference, which explains most "the chart is wrong" complaints.
Dial it in from the chart in 3 steps
1. Set the middle of the espresso range above and brew once, changing nothing else. 2. Taste against the two failure directions: sour, thin, or fast means grind finer; bitter, harsh, or stalled means grind coarser. The full logic lives in why espresso runs sour and why it runs bitter. 3. Move in small steps, one variable at a time, and write each attempt down; the free dial-in logbook exists for exactly this, and the printable dial-in cheat sheet keeps the correction table next to the machine.
Get the grinder
The Niche Zero is on Amazon: check the current Niche Zero price. Prices move often enough that we link the search rather than quote a number that will be stale by Friday.
Related reading
FAQ
What is the best Niche Zero setting for espresso? 0.15 to 0.30 (dial numbers 15 to 30). Treat the range as a window, start near its middle, and adjust on taste: coarser if the cup is bitter, finer if it is sour or weak.
Can the Niche Zero grind for espresso? Espresso on the Niche Zero: 0.15 to 0.30 (dial numbers 15 to 30). See the table on this page for every other method.
How do I read the Niche Zero adjustment? The Niche Zero uses a numbered adjustment ring read as rotation.step, so 0.22 means the 22nd step of the first rotation; the printed numbers end at 50 but the blank zone past 50 is usable coarse territory, and Honest Coffee Guide charts the full range at 0 to 1400 microns. Zero is with the burrs fully closed, and higher numbers or more clicks mean a coarser grind.
Sources
- [1] Honest Coffee Guide's Niche Zero chart: https://honestcoffeeguide.com/niche-zero-grind-settings/
Improving your brew? Browse our free coffee tools, print the brew ratio card, and try our method: the descending pour.