The aim of this App (Coffee Brix Calculator, CBCalc) is to improve your brewed coffee by using an affordable analog Brix refractometer and a hygrometer, like the ones shown above. Studies have found a close relationship between Brix and TDS, so this App can be used to convert Brix measurements to TDS (Total Dissolved Solids).
This App accurately converts Brix to TDS, and also computes the extraction yield. You can measure a brewed coffee and also plan a brewed one.
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0