Timemore Nano
- Grind range
- up to 1450 µm
- Per click
- ≈27.5 µm
- Adjustment
- 30 clicks
- Brew methods
- 17
It reaches about 1450 µm at its coarsest, which covers all 17 brew methods we chart.
swipe the chart to see the whole scale
About the Timemore Nano
The Timemore Nano is a manual hand grinder with 38 mm conical burrs and stepped adjustment. It reaches about 1450 µm at its coarsest, which covers all 17 brew methods we chart. Each click moves the grind by roughly 27.5 µm.
What we found on this machine
Checked against
Timemore's Chestnut Nano series manual, "How to Adjust". Read September 03, 2026.
Timemore's own settings, in clicks counted from the start point its manual defines rather than from wherever a dial happens to sit.
The same burr warning as the rest of the Chestnut range applies: the finest six clicks are not meant to be ground in, so the usable range on this page starts above them.
Methods the Timemore Nano covers
3 of these 17 settings are Timemore's own published figures. The rest are worked out from this grinder's range. Start there and adjust to taste.
- Espresso 10–14 clicks · roughly 200–300 µm Fine From the maker
- Moka Pot 14–17 clicks · roughly 300–400 µm Fine
- Pour Over (V60) 18–24 clicks · roughly 450–650 µm Medium-fine From the maker
- Chemex 23–25 clicks · roughly 700–900 µm Medium-coarse
- AeroPress 17–23 clicks · roughly 400–700 µm Medium-fine
- French Press 25–27 clicks · roughly 900–1200 µm Coarse From the maker
- Drip / Batch 22–24 clicks · roughly 600–800 µm Medium
- Siphon 20–23 clicks · roughly 500–700 µm Medium
- Cold Drip 23–25 clicks · roughly 700–900 µm Medium-coarse
- Cuccumella 20–23 clicks · roughly 500–700 µm Medium
- Kaapi Filter 18–24 clicks · roughly 450–650 µm Medium-fine
- Jebena 20–23 clicks · roughly 500–700 µm Medium
- Chorreador 18–24 clicks · roughly 450–650 µm Medium-fine
- Dallah 11–17 clicks · roughly 200–400 µm Fine
- Cafe de Olla 24–26 clicks · roughly 800–1000 µm Medium-coarse
- Prestina 20–23 clicks · roughly 500–700 µm Medium
- Vietnamese Phin 24–26 clicks · roughly 800–1000 µm Medium-coarse
Timemore Nano — frequently asked questions
Is the Timemore Nano a manual or electric grinder?
The Timemore Nano is a manual hand grinder with 38 mm conical burrs.
How much does each click change the grind on the Timemore Nano?
Each click on the Timemore Nano changes the grind by about 27.5 microns, so you can dial in small steps.
What grind sizes can the Timemore Nano produce?
At its coarsest the Timemore Nano reaches about 1450 µm, covering 17 of the brew methods we chart. Its finest setting isn't published, so we don't state one.
Can I copy grind settings from another grinder to the Timemore Nano?
Not directly — every grinder's scale is arbitrary, so a number that works on one model won't match the Timemore Nano. Match the micron range instead, using the chart above.