Espresso Dial-In Calculator

Enter dose, yield and shot time (and how it tasted) and get the brew ratio, flow rate, an under- or over-extraction verdict and a concrete next recipe: grind direction, dose, target yield and time, one change per shot. Also converts brew ratios for espresso and other methods, troubleshoots channeling, crema, choking and milk foam by machine type, sets a descaling schedule from your water hardness, and ranks home espresso machines and whole-bean coffees for how you drink.

Typical requests: espresso ratio calculator, my espresso is sour what do I change, shot pulls too fast, espresso too bitter grind coarser or finer, 18g in 36g out how many seconds, espresso channeling fix, no crema, how often to descale espresso machine, best espresso machine under 500, best beans for espresso with milk, Breville Bambino vs Gaggia Classic, pour over ratio for 15 g.

Every result is shown as a card with the verdict, the next recipe and links to the matching scale, tamper, distribution tool, cleaner or machine (physical goods) and to puckbean.com. No account needed.