Espresso usually uses a fine grind, but there is no universal setting number. Grinder zero points, burr geometry, coffee age, roast, dose, basket, and humidity change the correct position. Hold dose and target yield steady, then move finer when the shot runs too fast and coarser when it runs too slowly—one controlled change at a time.
This page compares published specifications, prices, and disclosed models. It does not claim hands-on testing unless a specific statement is labeled “Observed.” Price is a dated snapshot, not a guarantee.
Why setting numbers do not translate
A setting of 10 on one grinder has no shared physical meaning with 10 on another. Even two units of the same model can have different zero points. Use manufacturer espresso ranges only as a starting zone.
A practical adjustment table
If the target yield arrives much earlier than expected, grind finer. If it arrives much later or the machine stalls, grind coarser. If time is close but taste is sharp or drying, change one variable and record the result rather than chasing several controls at once.
- Too fast: finer, unless channeling or dose preparation is the cause.
- Too slow: coarser, unless the basket is overdosed.
- Inconsistent: inspect dose, distribution, retention, puck prep, and machine temperature before endlessly moving the dial.
A chart is a diagnosis aid
Shot time is not a grade. It is one observation connected to beverage mass and taste. Keep the chart subordinate to the drink rather than treating a target second as proof of extraction quality.
Questions, answered
What number should I use for espresso?
Use the espresso range in your exact grinder manual as a start, then dial in. Numbers are model-specific.
Does darker roast need a different grind?
Often yes, because solubility, density, age, and desired recipe differ. Adjust from the observed flow and taste.
Should I change dose or grind first?
For a repeatable dial-in, hold dose and target yield steady and change grind first.
Sources and checks
We favor manufacturer, standards-body, government, and authorized-retailer records. Follow the links below to inspect the underlying evidence.
- Coffee standards and protocolsSpecialty Coffee Association · source reviewed 2026-07-21
- Encore ESP product pageBaratza · source reviewed 2026-07-21
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