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.