Chemicals – Technical Library

Mass Molarity Calculator

 Calculate Mass Required for Molar Solution

    Formula weight: g/mol

    Desired final volume:

    Desired concentration:


The mass molarity calculator tool calculates the mass of compound required to achieve a specific molar concentration and volume. To dilute a solution of known molarity, please use the Solution Dilution Calculator.  To dilute a solution of concentrated acid or base of known w/w% strength, please use the Acid & Base Molarity Calculator.

Molarity App from Sigma-Aldrich 
for iPhone, iPod touch, and iPad 
Download App from iTunes