Buffer Calculator

Scientific calculations for buffer solutions

Henderson-Hasselbalch Equation Solver

pKa:

[HA] (M):

[A⁻] (M):

Buffer Capacity Calculator

Total Buffer Concentration (M):

pH:

pKa:

pH Adjustment Calculator

Solution Volume (L):

Initial pH:

Target pH:

pKa:

Strong Acid/Base Concentration (M):

Common Buffer Recipes

Select a Buffer:

Ionic Strength Calculator

Number of Ions:

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