Espresso Ratio Guide: Dose, Yield, and Time Explained
Espresso ratio is the single most important concept for making consistently good espresso. Once you understand it, you stop guessing and start dialing in with intention. This guide explains what the ratio is, what numbers to use, how to measure it, and how to adjust it when your shots are off. What Is Espresso Ratio? Espresso ratio is the relationship between: Dose — the amount of dry coffee you put in the portafilter (in grams) Yield — the amount of liquid espresso you produce (in grams) Written as dose:yield, or more precisely as a ratio like 1:2. ...