Grind setting conversion
Fellow Ode Gen 1 vs Niche Duo
Two grinders cross-shopped at the same money. The Ode Gen 1 is numbered 1–11; the Duo is numbered 0–50.
| Ode Gen 1 | Duo | |
|---|---|---|
| Brand | Fellow | Niche |
| Scale | Numbered dial | Numbered dial |
| Dial range | 1 – 11 | 0 – 50 |
| Burrs | Flat | Flat |
| Espresso → filter | 1 numbers | 20 numbers |
| Filter → coarse | 9 numbers | 17 numbers |
The same number means different things
Both grinders use a numbered dial, which makes it tempting to copy a number straight across. Setting 6 sits at grind index 66.7 on the Ode Gen 1 but 0 on the Duo — 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.
| Ode Gen 1 | Duo |
|---|---|
| 1 | 8 |
| 1.2 | 11.9 |
| 1.4 | 15.9 |
| 1.6 | 20.2 |
| 1.8 | 24.5 |
| 2.3 | 28.4 |
| 3.5 | 30.7 |
| 4.8 | 32.9 |
| 6 | 35.1 |
| 7.3 | 37.5 |
| 8.5 | 40 |
| 9.7 | 42.5 |
| 11 | 45 |
| Duo | Ode Gen 1 |
|---|---|
| 8 | 1 |
| 11.9 | 1.2 |
| 15.9 | 1.4 |
| 20.2 | 1.6 |
| 24.5 | 1.8 |
| 28.4 | 2.3 |
| 30.7 | 3.5 |
| 32.9 | 4.8 |
| 35.1 | 6 |
| 37.5 | 7.3 |
| 40 | 8.5 |
| 42.5 | 9.7 |
| 45 | 11 |
Side by side, by brew method
Where each grinder lands for the same brew, worked out from its own dial curve.
| Method | Ode Gen 1 | Duo |
|---|---|---|
| Espresso | 1.1 | 10.3 |
| Moka pot | 1.4 | 15 |
| AeroPress (short steep) | 1.6 | 20.2 |
| Pour over — V60 / cone | 2 | 27 |
| Pour over — flat bottom | 2.8 | 29.3 |
| Drip / batch brew | 3.5 | 30.7 |
| Chemex | 4.7 | 32.8 |
| French press | 6.8 | 36.6 |
| Cold brew | 9.2 | 41.4 |
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.
Fellow Ode Gen 1
Niche Duo
Dialing in the Ode Gen 1
The original Ode had noticeably more fines than the Gen 2 that replaced it, which is why the Gen 2 burr upgrade became such a common retrofit. If you are running Gen 1 burrs, expect to sit slightly coarser than published Ode numbers to get the same cup.
Dialing in the Duo
The Duo extends the Niche single-dose concept to cover both espresso and brew properly, rather than stretching one dial across both. Like the Zero it is stepless, so treat the numbers below as targets to land near rather than detents.
Own a different grinder?
Convert between any two of 78 models
The converter runs the same maths for any pair in the catalog.
Open the grind converter →Send me both charts
Every setting for the Fellow Ode Gen 1 and the Niche Duo, side by side in your inbox.
One email with both charts. Nothing else unless you ask.
Switching grinders mid-bag?
Log a brew, say how it tasted, and BrewMark tells you which way to move — in whichever grinder’s numbers you are actually using. Free on iOS.
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