🧪 Molarity / pH & Acid-Base Calculator

Dilutions, pH/pOH/[H⁺]/[OH⁻] conversions, and weak acid/base equilibrium (Ka/Kb) calculations.

Dilution Calculator — leave exactly 1 field blank

M₁ (initial molarity)

mol/L

V₁ (initial volume)

mL

M₂ (final molarity)

mol/L

V₂ (final volume)

mL