Brewio Tools
Coffee Ratio Calculator
Pick a method, type in what you have, and get the number you're missing. Every method carries its own ratio — the one Brewio uses in the app.
V60 Pour Over ratio coffee : water
g
g
Edit either box — the other updates to match the ratio. Water in grams is the same as millilitres, so a scale and a jug agree.
Grind Medium-Fine — Similar to table salt
Ratio reference for every method
Starting points, not rules. Ratio sets strength; grind and time set extraction. If a cup tastes thin, go stronger before you go finer.
| Method | Ratio | Example | Grind |
|---|---|---|---|
| V60 Pour Over | 1:15 | 15g → 225g water | Medium-Fine |
| AeroPress | 1:14 | 15g → 210g water | Medium-Fine |
| French Press | 1:14 | 15g → 210g water | Coarse |
| Chemex | 1:16 | 15g → 240g water | Medium-Coarse |
| Moka Pot | 1:10 | 15g → 150g water | Fine |
| Espresso | 1:2 | 18g → 36g out | Extra Fine |
| Cold Brew | 1:8 | 15g → 120g water | Coarse |
| Drip Machine | 1:16 | 15g → 240g water | Medium |
| Freddo Espresso | 1:2 | 18g → 36g out | Extra Fine |
| Kalita Wave | 1:16 | 15g → 240g water | Medium-Fine |
| Siphon | 1:15 | 15g → 225g water | Medium-Fine |
| Ibrik / Cezve | 1:10 | 15g → 150g water | Extra Fine |