Water Hardness Adjustment

This tool estimates resulting water hardness after mineral salts addition. Calculation was inspired by book Pivařka.

  • This tool is available for registered users only.
  • Choose units.
  • Enter source water hardness and its volume.
  • Enter weight of mineral salts.
    • Gypsum can accentuate hop flavor.
    • Calcium Chloride emphasises malt flavor.
    • To preserve sulphate to chloride ratio add Gypsum and Calcium Chloride in 46% to 54% ratio.
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Enter value in a range between 0 and 10000
Enter value in a range between 0.1 and 5000
Enter value in a range between 0 and 1000
Enter value in a range between 0 and 1000
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