Linear Calibration Curve & Unknown Sample Calculator

Linear Calibration Curve & Unknown Sample Calculator CalculatorScale.com

Instant Real-time Calculation

Sample Measured Absorbance (y)

Standard Curve Slope (m)

y-Intercept (b; Blank Absorbance)

Result Chemistry

Analyte Concentration

-- mg/mL (or µM)

Export calculation:

Calculation Logic:

Applies linear least-squares regression y = mx + b to interpolate unknown analyte concentration from standard spectrophotometric calibration assays.