A tool for calculating water hardness to create different recipes for coffee brewing. Enjoy! 😃
| Final Mixture | |
|---|---|
| Volume | |
| General Hardness (mmol/l) | |
| Carbonate Hardness (mmol/l) | |
| General Hardness (mg/l of CaCO3 equiv.) | |
| Carbonate Hardness (mg/l of CaCO3 equiv.) | |