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Lactic Acid Addition Calculator
Lactic acid needed to lower the pH of a brew.
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Lactic acid
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Lactic acid needed to lower the pH of a brew.
Lactic Acid Addition Estimator
Enter your numbers below for an instant estimate.
0
๐ก Tip: ml = pH drop x volume x 0.9
How It Works
Key concepts behind this calculator
1
Enter Values
Fill in each field with your own numbers.
2
Calculate
Results update as you change the inputs.
3
Review
Read the breakdown and the explanation.
4
Adjust
Change values to compare scenarios.
Quick Reference Guide
Lactic Quick Guide
Typical values for reference.
| Volume (L) | Current pH | Target pH | Lactic acid |
|---|---|---|---|
| 20 | 5.6 | 5.2 | 7.20 ml (88%) |
| 30 | 5.8 | 5.3 | 13.5 ml (88%) |
| 10 | 5.4 | 5.2 | 1.80 ml (88%) |
| 50 | 6 | 5.4 | 27.0 ml (88%) |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
Common Questions
Lactic Acid Addition Calculator FAQ
Answers to common questions about this calculator.
It uses the formula shown with your inputs. Real conditions vary, so treat it as a guide.
ml = pH drop x volume x 0.9
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.
Yes. Replace each input with your own figures and the result updates instantly.