Molarity calculator
Calculate molar concentration from mass, MW and volume — or back-calculate the required mass
Input parameters
e.g. NaCl = 58.44, Glucose = 180.16
Results
Enter mass, MW and volume, then click "Calculate concentration"
Formulas
C = m / (MW × V)
C: molar concentration (mol/L) | m: solute mass (g) | MW: molecular weight (g/mol) | V: volume (L)
m = C × MW × V
Back-calculate required mass from target concentration