DNA Concentration Calculator
Instant Calculation
Solves concentration matrices and maps absorption coefficients live.
Determine the quantitative density of nucleic acid sample yields by parsing spectrophotometer absorbance scores and path vectors.
Conversion Factor
The standard scaling factor (µg/mL per 1.0 OD at A260). Editable for custom oligos.
µg/mL
Absorbance at λmax (A₂₆₀)
The raw optical density spectrophotometer score read intercept.
Pathlength
The internal thickness distance layer of the sample cell liquid matrix chamber.
Dilution Factor
The scaling multiplier representing ratio fractions used during stock dilutions (e.g. 50 for 1:50 dilution).
Enter values across fields; calculation models adapt instantly.
Instant calculation is ON.
Modifying optical metrics resolves sample concentrations live.
For instant results, turn on instant calculation above.
