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All LNP calculators / Prepare solutions

Solution preparation & dilution

Calculate weighing quantities, stock aliquots and serial dilutions with explicit concentration units.

Your inputs

Needed for molarity or mass ↔ molarity conversions. Optional for mass-only calculations.
For a 1:10 dilution, enter 10.
1–24 tubes.
Serial mode: volume in each tube before transferring into the next.

Results

Enter your inputs and select Calculate.

Calculations run in your browser. Exports contain your inputs and results.

Calculation basis

Prepare: mass = concentration × final volume. Dilute: C₁V₁ = C₂V₂. Serial dilution: each transfer is tube volume / dilution factor. Confirm solubility separately.

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