Dilution Calculator
Calculate the final concentration after diluting a solution to a larger final volume.
Calculator
Result
About this calculator
Calculate the final concentration after diluting a solution to a larger final volume.
Enter valid values, then select Calculate. The calculation runs in your browser and does not require an account.
How to use this calculator
What to enter
Enter or select the following as requested: Initial concentration (C₁); Initial volume (V₁); Final volume (V₂). Follow the units, valid ranges, examples, and options displayed beside each field.
What the result means
The scientific or engineering result follows the formula and units used by the calculator with the values entered. Check unit consistency, significant figures, assumptions, and whether the model applies to the material or conditions being studied.
When to use it
Use this for calculation checks, study, or preliminary engineering estimates. Validate critical laboratory, process, or safety decisions with the appropriate method, standards, and qualified review.