calculation for salinity
Salinity is a measure of total dissolved salts in sea water. Formally, it is calculated by weight as the amount of salt (in grams) dissolved in 1,000 grams (1 kilogram) of seawater, though there are other methods of practical determination of salinity, such as by volume, as in this calculator.f there is already some salinity to the water, test it and fill in the appropriate value in the appropriate designation from your tester. Enter your desired salinity, for whatever your purpose. Click on Calculate and all values determined will be displayed to 5 decimal place accuracy.