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The home-barista lab

Every grind,
dialed.

The exact setting for your grinder and brew method, a shot doctor for sour or bitter espresso, and calculators for the grams. Every number sourced.

21 grinders107 sourced settings8 brew methodsEspresso tastes off? Try the shot doctor →

The grind spectrum

Espresso

Every brew method wants a different particle size. Scroll and watch the grounds behind this text go from espresso dust to cold-brew gravel.

Grind
fine
Ratio
1:2
Time
25-32 s
Find the setting for your grinder

Fix the beans too

The best grind cannot save stale beans.

Coffee peaks 7 to 30 days after roasting. A subscription ships it fresh on your schedule, so your setting holds from bag to bag.

We may earn a commission if you buy through these links. It never changes the settings we publish.

Questions

What is Foundiny?

Foundiny is a home-coffee lab: documented grind settings for popular grinders, a free espresso shot doctor, and brew-ratio calculators. Every grind number links to its source.

Where do the grind settings come from?

From each grinder maker's own brew guide or a published grind chart. Every setting page lists its source. They are starting points: taste and adjust a step or two.

How does Foundiny make money?

Some links to bean subscriptions and coffee gear shops are affiliate links, so we may earn a commission. It never changes a setting or a diagnosis.