Grinder comparison
Hario Mini Mill Plus vs Niche Zero
The Niche Zero makes the smaller adjustments (12.4 µm a step against 63.2 µm), so it gives finer control between settings. Both reach the same grind sizes, just at different numbers.
Side by side
| Hario Mini Mill Plus | Niche Zero | |
|---|---|---|
| Setting format | Click | Number |
| Finer direction | Lower numbers | Lower numbers |
| Smallest adjustment | 63.2 µm | 12.4 µm |
| Steps from espresso to French press | 10 | 52 |
| Espresso setting~250 µm | 2 clicks | 0.20 |
| Moka pot setting~350 µm | 3 clicks | 0.28 |
| AeroPress setting~450 µm | 5 clicks | 0.36 |
| V60 setting~560 µm | 7 clicks | 0.45 |
| Chemex setting~700 µm | 9 clicks | 0.56 |
| French press setting~900 µm | 12 clicks | 0.73 |
| Kalita Wave setting~600 µm | 7 clicks | 0.48 |
| Cold brew setting~1100 µm | 15 clicks | 0.89 |
| Siphon setting~650 µm | 8 clicks | 0.52 |
This compares how the grinders adjust, not build quality, burr type or price. Settings come from one shared particle-size scale fitted from the Honest Coffee Guide and are a starting point.
Convert between them
- Hario Mini Mill Plus to Niche Zero
- Niche Zero to Hario Mini Mill Plus
- Hario Mini Mill Plus settings
- Niche Zero settings
Questions
Which grinder has finer adjustment, the Hario Mini Mill Plus or the Niche Zero?
The Niche Zero makes the smaller adjustments (12.4 µm a step against 63.2 µm), so it gives finer control between settings. Both reach the same grind sizes, just at different numbers.
Can I use the same setting on both?
No. A V60 grind is about 7 clicks on the Hario Mini Mill Plus and 0.45 on the Niche Zero.