Breville Oracle Jet: espresso grind setting
Start at grind size 22 for a medium roast. Finer is a lower number (dial anticlockwise).
Where to start
- Light roast: grind size 20. Medium: grind size 22. Dark: grind size 24.
- The dial: 1 to 45 (grind size).
- One small step: 1 grind size.
- Breville's start is the factory setting, 22; change it in small steps and re-dial when you open new beans.
The light and dark starting points are two small steps either side of the medium one: our rule of thumb, not the maker's.
With your machine
Each link opens the full recipe for that pair: dose, stop weight, temperature and a shot timer.
Sources for this grinder
Generated from the same data and code as the setup page, by an AI agent; corrections are welcome as GitHub issues. Data: CC BY 4.0.