What is the Molarity Calculator?
Molarity (M) is moles of solute per litre of solution. Enter the molar mass of your chemical and any two of mass, volume and molarity to find the third – for example, how many grams of NaCl (58.44 g/mol) you need for 500 mL of 0.1 M solution.
How to use the Molarity Calculator
- Enter the molar mass (g/mol).
- Choose the unknown and fill in the rest.
Formula?
M = mass / (molar mass × volume in L).
This Molarity Calculator is 100% free, needs no signup and runs privately in your browser – on phone, tablet or computer.
Last updated: · By NodifyTech