Dilution Calculator
Free lab tool for solution preparation — C1V1=C2V2, serial dilutions, molarity-to-mass, and reconstitution.
Optional — needed for conversions between molarity and mass/volume units.
C1 × V1 = C2 × V2
Enter values in any 3 fields. The remaining field will be calculated.
Number of reactive units per molecule (e.g., H+ ions for acids).
H2SO4 → 2, HCl → 1, H3PO4 → 3