How to use it
- Enter the amount of solute in moles.
- Enter total solution volume in liters.
- Calculate concentration in mol/L.
Molarity Calculator
Calculate molar concentration from moles of solute and solution volume.
Important: This calculator is for educational calculations only. It is not laboratory, medical, dosing, chemical handling, mixing, storage, synthesis, pressure-vessel, industrial, environmental, legal, or safety advice.
About the Molarity Calculator
Molarity expresses an entered amount of solute per liter of total solution.
Formula
Molarity M = n ÷ V, where n is moles and V is solution volume in liters.
Example
0.5 mol in 1 L gives a calculated molarity of 0.5 mol/L.
Notes
This is a numerical relationship only and does not provide preparation, dosing, mixing or handling instructions.