Weissbier water profile

A pale German wheat beer with a fruity, clove-like character from its distinctive yeast strain.

Target water for Weissbier

The target has a sulfate-to-chloride ratio of 0.3:1 (very malty, round, sweet) - the balance that shapes how hoppy or malty the beer tastes.

IonTarget (ppm)
Calcium (Ca²⁺)40
Magnesium (Mg²⁺)5
Sodium (Na⁺)10
Chloride (Cl⁻)80
Sulfate (SO₄²⁻)25
Bicarbonate (HCO₃⁻)10

Water target is a strong practical fit for the style family. Use as an RO starting point, then verify mash pH from the actual grist.

Brewing salt additions from RO water

Salts to add to reverse-osmosis or distilled water to reach this target, calculated by the BrewWaterSolver solver with the most common homebrew salts (calcium chloride, gypsum, Epsom salt, chalk and baking soda).

Salt5 gal (18.9 L)20 L
Calcium chloride (CaCl₂)2.95 g3.12 g
Gypsum (CaSO₄)0.14 g0.15 g
Epsom salt (MgSO₄)0.91 g0.96 g
Baking soda (NaHCO₃)0.19 g0.20 g

Resulting water: Ca 47.2, Mg 5.7, Na 5.7, Cl 78.2, SO4 23.8, HCO3 10.2 ppm. Split the salts between mash and sparge water in the solver if you prefer.

Mash pH for Weissbier

With RO water and the salts above, a typical Weissbier grist is predicted to mash at pH 5.71, against a target of 5.30 (pale color - lower pH enhances crispness). To bring it down, add about 7.8 mL of 88% lactic acid for 5 gal (8.2 mL for 20 L).

Estimated from the style's typical color (SRM 4) without a real grain bill - enter your recipe in the solver for a sharper prediction, and always check with a pH meter.

Styles that use the same water

Open Weissbier in the solver →