Molar Solution Dilution Calculator

How to use Molar Solution Dilution Calculator

Conservation of dissolved moles gives Cstock×Vstock=Ctarget×Vfinal. Ideal added solvent is final volume minus stock volume; a zero target represents pure solvent in this arithmetic model.

1. Enter stock molarity (mol/l), target molarity (mol/l), final volume (l).
2. Choose the stated convention and check the units and supported model.
3. Calculate, inspect the result, then copy or download it.

Good to know

• Positive stock molarity/final liters and target molarity0–stock. Matching mol/L units; no reaction, nonadditive-volume, clinical dose or chemical-handling guidance.
• Runs locally. Text/JSON fields are capped at30,000 characters; stricter page-specific and numeric-string limits also apply. Numeric inputs are bounded to magnitude1e15 and nonzero magnitude at least1e-100 unless an exact-string mode states otherwise. Approximate summaries use12 significant digits; CSV numeric cells retain the complete stored value and potentially formula-like string cells gain a protective apostrophe; unsupported, non-finite or detected underflow states return an error.