Fellow Opus grind settings

The Fellow Opus can grind coffee between a range of 230 – 1160 microns.

Fellow Opus grind size chart

Fellow Opus grind size chart1234567891011TurkishEspressoV60AeropressMoka PotPour OverSiphonFilter Coffee MachineFrench PressCuppingCold BrewCold DripSteep-and-release0200400600800100012001400μmExtra FineFineMedium FineMediumMedium CoarseCoarseExtra Coarse
A black modern kettle with a dark wood handle and lid knob — sitting on a black rectangular base.

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Fellow Opus grind size table

The table below displays our recommended micron ranges for each brew method and their corresponding settings for the Fellow Opus.

Fellow Opus grind settings
Brew methodMinMaxMinMax
Turkish40 μm220 μmN/A
Espresso180 μm380 μm12.5
V60400 μm700 μm36
Aeropress320 μm960 μm28.75
Moka Pot360 μm660 μm2.55.5
Pour Over410 μm930 μm38.5
Siphon375 μm800 μm2.757
Filter Coffee Machine300 μm900 μm28
French Press690 μm1300 μm611
Cupping460 μm850 μm3.57.5
Cold Brew800 μm1440 μm7.2511
Cold Drip820 μm1270 μm7.511
Steep-and-release450 μm825 μm3.57.25

Other Fellow grinder settings

Where does this information come from?

For the past four years, we’ve gathered data on coffee grinders to develop our coffee grind size chart. The data for these charts comes from our research and the feedback we receive from coffee lovers.