Solution Dilution Calculator

Solve for stock concentration, stock volume, final concentration, or final volume using C1V1 = C2V2.

Stock (initial) concentration — C1

Leave exactly one of the four fields below blank to solve for it.

Stock (initial) volume — V1

Final (diluted) concentration — C2

Final (diluted) volume — V2

Use the same concentration units (e.g. M, mg/mL, %) and the same volume units (e.g. mL, L) across all four fields — the calculator doesn't convert units for you.

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