Grind setting conversion
Baratza Vario+ vs Rancilio Rocky
Two grinders cross-shopped at the same money. The Vario+ is numbered 1–230; the Rocky is numbered 0–55.
| Vario+ | Rocky | |
|---|---|---|
| Brand | Baratza | Rancilio |
| Scale | Numbered dial | Numbered dial |
| Dial range | 1 – 230 | 0 – 55 |
| Burrs | Flat | Flat |
| Espresso → filter | 95 numbers | 20 numbers |
| Filter → coarse | 80 numbers | 23 numbers |
The same number means different things
Both grinders use a numbered dial, which makes it tempting to copy a number straight across. Setting 28 sits at grind index 1.2 on the Vario+ but 47.5 on the Rocky — 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.
| Vario+ | Rocky |
|---|---|
| 25 | 5 |
| 46.7 | 9.4 |
| 67.7 | 13.8 |
| 86.4 | 17.8 |
| 105.1 | 21.8 |
| 122.2 | 25.7 |
| 133.3 | 29 |
| 144.4 | 32.3 |
| 155.6 | 35.7 |
| 166.7 | 38.8 |
| 177.8 | 41.9 |
| 188.9 | 44.9 |
| 200 | 48 |
| Rocky | Vario+ |
|---|---|
| 5 | 25 |
| 9.4 | 46.7 |
| 13.8 | 67.7 |
| 17.8 | 86.4 |
| 21.8 | 105.1 |
| 25.7 | 122.2 |
| 29 | 133.3 |
| 32.3 | 144.4 |
| 35.7 | 155.6 |
| 38.8 | 166.7 |
| 41.9 | 177.8 |
| 44.9 | 188.9 |
| 48 | 200 |
Side by side, by brew method
Where each grinder lands for the same brew, worked out from its own dial curve.
| Method | Vario+ | Rocky |
|---|---|---|
| Espresso | 38 | 7.7 |
| Moka pot | 64 | 13 |
| AeroPress (short steep) | 86.4 | 17.8 |
| Pour over — V60 / cone | 115.5 | 24 |
| Pour over — flat bottom | 126.7 | 27 |
| Drip / batch brew | 133.3 | 29 |
| Chemex | 144 | 32.2 |
| French press | 162.7 | 37.7 |
| Cold brew | 184 | 43.6 |
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.
Baratza Vario+
Rancilio Rocky
Dialing in the Vario+
Two-stage adjustment: a macro lever in steps and a micro slider between them. That means a given "setting" is really a pair, and quoting one number without the other loses information — worth remembering when comparing notes with other Vario owners.
Dialing in the Rocky
A stepped espresso grinder that has been the budget recommendation for a very long time. The 55 steps across 50mm flat burrs are its limitation — for espresso you will sometimes want a setting between two of them and there is not one, and a single step can move a shot by seconds. Twenty of those steps cover espresso through filter, which is more resolution than the fine end usually gets at this price. Two things make it an espresso grinder in practice rather than a general one: changing setting means holding the locking lever while twisting the hopper, and it keeps a couple of grams in the chute, so every switch between espresso and pour over costs you both fiddling and coffee. Most owners pick one end and stay there.
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 Baratza Vario+ and the Rancilio Rocky, 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.
Get the iOS app