The recipe tastes wrong
Use the Brew Compass
It separates extraction, strength, sediment, and consistency problems before recommending one change.
Tools
Take the guesswork out of the next cup
Diagnose what went wrong or calculate a repeatable starting recipe. Both tools work in your browser without an account.
Taste → adjustment Brew Compass Choose what tastes wrong and get one method-specific change for your next brew. Coffee ↔ water Brew Ratio Calculator Enter the amount you have and calculate coffee, water, and estimated finished yield.
Which tool should you use?
You need different quantities
Use the ratio calculator
It scales a working ratio to the coffee dose or water amount you already have.
You need a starting recipe
Choose a brewing method
Begin with a measured baseline before troubleshooting or changing its ratio.