Beer-Lambert Law Calculator
Use the Beer-Lambert law to relate absorbance to concentration, molar absorptivity, and path length. Solve for any variable in A = εbc, essential for spectrophotometry and analytical chemistry.
Inputs
Results
Absorbance
0.5000
% Transmittance
31.62%
Concentration
5.000e-3 M
Beer-Lambert Law Results
| Parameter | Value |
|---|---|
| Absorbance (A) | 0.500000 |
| Molar Absorptivity (ε) | 100.00 L/(mol·cm) |
| Path Length (b) | 1.0000 cm |
| Concentration (c) | 5.0000e-3 mol/L |
| Transmittance (T) | 0.316228 |
| % Transmittance | 31.6228% |
| Verification εbc | 0.500000 |
| Formula | A = εbc |