The Glue Solution Calculator is a handy tool that helps you calculate the exact amount of dry glue and water needed to make the glue solution of the desired strength.

This online calculator converts given CaCl2 ppm concentration into chlorides water phase salinity ppm concentration

This online calculator can calculate the molar concentration of a solute in a solution, or mass of a solute in a solution with a specific molar concentration.

This online calculator can calculate the molar concentration (molarity) of a solute or volume of a solution before or after the dilution.

These online calculators calculate the pH of a solution. There are two calculators – one for either strong acid or strong base, and another for either weak acid or weak base.