CHEMISTRY

Dilution Final Concentration Calculator

Calculate final concentration after dilution.

Final concentration0.2Example result using the prefilled values.

How to use this calculator

Enter Initial concentration, Initial volume, Final volume. The calculator applies the stated relationship and keeps full precision until the displayed result is formatted.

Formula and method

C2 = C1 V1 / V2

The calculator uses the values you enter and evaluates this relationship with standard real-number arithmetic. Intermediate values keep full floating-point precision before the displayed result is formatted.

Worked example

Using the example values already filled into the calculator gives Final concentration = 0.2. Change any input to calculate your own result.

Assumptions and limitations

Uses real-number arithmetic and the units stated beside each input. Results are estimates when the inputs are estimates.

Verify important decisions independently and see our methods and limitations.