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How much tartaric acid to add to 5000 L of wine

Enter the current and target wine acidity to get the amount of tartaric acid. Doses are approximate: add in portions and verify by analysis.

Parameters

Result

Approximate calculation using a simplified model: for designing equipment and process modes, consult a technologist.

Calculation example

What you need
Raise the acidity (add tartaric acid)
Volume of wine or must
5 000 l
Acidity now (as tartaric)
4,20 g/L
Required acidity
5,80 g/L
Total to add
8,00 kg
That is per 1 L
1,60 g/L
Change in acidity
1,60 g/L

Frequently asked questions

What is the acidification limit?
Licensing and regional rules limit the dose (often up to 2.5 g/L); always check the current regulations.

The calculations are approximate: they help to assess the process and compare options, but do not replace a process design and trials on a specific raw material. This section is for reference only and contains no commercial offers.