Homebrew water science, minus the guesswork.
Put in what you know. Get an exact answer, with the math shown and the uncertain parts labelled. Built for your first all-grain batch and your fiftieth.
- Priming sugarGrams of dextrose, table sugar, DME or honey for the carbonation you want.
- Brewing liquor builderTarget mineral profile in, grams of each brewing salt out — from distilled or RO water.
- Mash pH estimatorA ballpark mash pH from your grain bill and water, before you brew. An estimate — confirm with a meter.
- Chloride : sulfate ratioWhich way your water leans, malty or bitter, against typical style ranges.
- Water blendingCut tap water with distilled or RO — pick a ratio, or solve for one that hits a target.
- Water solverCheck your water report against itself, then solve the salt additions from just the salts you own — hydrate forms locked.
Every formula and every contested figure is documented in the project spec. No sponsored ingredients, no brand recommendations. Homebrewing beer for personal use is legal federally in the US; check your state and local laws.