Job this solves
Convert dose and brew ratio into target yield with a shot-time band.
Formula
Yield (g) = dose (g) × ratio; ratio shown as 1:X.
Assumptions
Defaults are starting points, not recommendations. Outputs inherit your inputs.
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| Input | Default |
|---|---|
| Dose (g) | 18 |
| Brew ratio (water:coffee or yield:dose) | 2.0 |
| Target shot time (s) | 28 |
Common questions
How is ratio expressed?
Yield divided by dose — a 1:2 ratio on 18 g targets about 36 g out.
Is the time band a rule?
No. It is a starting reference. Taste and flow matter more than a fixed second count.