Winemaking (SO₂)
Calculate Winemaking (SO₂) instantly with the exact formula and a worked example.
Winemaking (SO₂)
Wine pH
Target molecular SO₂mg/L
Current free SO₂mg/L
Wine volumeL
Potassium metabisulfite
0.761237g
Required free SO₂
31.9mg/L
SO₂ to add
21.9mg/L
More about: Winemaking (SO₂)
What it calculates
The “Winemaking (SO₂)” calculator computes Potassium metabisulfite in g from 4 parameters: wine ph, target molecular so₂ (mg/L), current free so₂ (mg/L), wine volume (L).
A handy everyday calculator for daily tasks.
Example calculation
With parameters Wine pH = 3.4, Target molecular SO₂ = 0.8 mg/L, Current free SO₂ = 10 mg/L, Wine volume = 20 L the result is 0.7612 g (White wines: 0.8 mg/L molecular SO₂, reds: 0.5 mg/L).
How to use
- Enter wine ph, target molecular so₂, current free so₂ and wine volume — each field above is adjustable with a slider.
- Potassium metabisulfite (g) is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Winemaking (SO₂) calculated?
The Winemaking (SO₂) calculator computes Potassium metabisulfite (in g) from wine ph, target molecular so₂, current free so₂, wine volume. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Winemaking (SO₂) calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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