Section
Water & Ratios
Coffee is mostly water, so the amount of water relative to coffee is one of the first things worth measuring rather than guessing. This section covers ratios, water quality and how to adjust both to taste.
- 1 guide
- Last updated 15/12/2025
What this section covers
- How to read and use a coffee-to-water ratio like 1:16.
- Starting ratios for pour-over, French press, AeroPress and cold brew.
- Why water that tastes odd on its own usually makes odd-tasting coffee.
- How to adjust a ratio once you know whether you prefer a stronger or lighter cup.
Guides in this section
Most recent first
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Coffee-to-water ratios: a practical cheat sheet
A short table of ratios for the most common brewing methods, and how to adjust them once you know what you prefer.