basic

Acid-Base Titration Equivalence Point Calculator

n_acid = n_base: C1V1 = C2V2 — equivalence volume and moles.

Calculates the volume of titrant needed to reach the equivalence point in an acid-base titration from the concentrations and volume of acid and base.

Dr. Helena Ortiz By Dr. Helena Ortiz
Published Last reviewed 1 min read

Inputs

Results

Enter values and click Calculate to see results.
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How to use this calculator

  1. Fill in the inputs above using the units you already have.
  2. Values update automatically as you type — no submit button needed.
  3. Hover any result row for the underlying formula and intermediate values.

Formula

V2 = C1 × V1 / C2; moles = C1 × V1 / 1000

In depth

Calculates the volume of titrant needed to reach the equivalence point in an acid-base titration from the concentrations and volume of acid and base.