If you’re serious about your coffee but don’t want to spend a fortune on high-end equipment, the J Ultra coffee grinder is by far the best solution for you!
Building on the success of the J Max, the J Ultra is not just slimmer and lighter; it’s a powerhouse of precision that takes your coffee game to the next level.
This grinder handles every brewing method with ease, making it my top pick for the “Best Manual Grinder” title.
Right below, you’ll find my grind size chart showcasing the perfect settings for a variety of popular brewing methods.
After that, I’ll share my full review, explaining how the J Ultra’s thoughtful design improvements make a real difference and why it should be on your radar.
| Brewing Method | Rotations From Zero | My Setting | Micron Range |
|---|---|---|---|
| Turkish Coffee | 0.7 - 1.2 | 0.69 | 40 - 220 microns |
| Espresso | 1.0 - 1.7 | 1.4.2 | 180 - 380 microns |
| AeroPress | 2.0 - 2.7 | 2.2 | 250 - 600 microns |
| Moka Pot | 2.0 - 2.7 | 2.5 | 360 - 660 microns |
| V60 | 2.7 - 3.1 | 2.9 | 400 - 700 microns |
| Drip Coffee Machine | 2.0 - 3.0 | 2.6 | 350 - 850 microns |
| Siphon | 2.7 - 3.3 | 3.0 | 375 - 800 microns |
| Pour Over | 2.7 - 3.3 | 3.0 | 410 - 930 microns |
| French Press | 4.0 - 4.4 | 4.2 | 690 - 1300 microns |
| Cold Brew (Drip) | 3.8 - 4.4 | 4.2 | 830 - 1300 microns |
| Cold Brew (Immersion) | 4.2 - 5.0 | 4.6 | 870 - 1500+ microns |