Titration Calculator
Calculate the unknown concentration of an acid or base using titrant concentration, volume, and reaction stoichiometry.
Enter titration details
Result
Enter the titration values, then calculate the unknown concentration.
Use a balanced equation
The coefficients must come from the balanced chemical reaction because they determine the mole ratio between the titrant and analyte.
Use the endpoint volume
Enter the titrant volume measured at the endpoint or equivalence point, where the reacting substances are present in stoichiometric amounts.
Keep units consistent
Both volumes are converted to litres automatically. Concentrations are converted to mol/L before the result is calculated.
Frequently asked questions
What formula does this calculator use?
It uses C₁V₁ ÷ n₁ = C₂V₂ ÷ n₂, where C is concentration, V is volume, and n is the stoichiometric coefficient.
What is a titration?
Titration is a laboratory method used to determine an unknown concentration by reacting it with a solution of known concentration.
Can I use millilitres?
Yes. The calculator accepts millilitres or litres and converts the values automatically.
What coefficients should I enter?
Use the coefficients from the balanced chemical equation. For HCl reacting with NaOH, both coefficients are 1.
Results are estimates generated locally in your browser from standard scientific formulas and reference data. They are for informational and educational purposes only and are not a substitute for laboratory validation or professional scientific analysis. VisionVix accepts no liability for decisions based on this tool's output.
