Examples
Examples
Try the starting example
- Molar absorptivity (L/mol/cm)
- 100
- Concentration (mol/L)
- 0.01
- Path length (cm)
- 1
- Absorbance
- 1
- Transmittance fraction
- 0.1
Try another scenario
- Molar absorptivity (L/mol/cm)
- 110.00000000000001
- Concentration (mol/L)
- 0.01
- Path length (cm)
- 1
- Absorbance
- 1.1
- Transmittance fraction
- 0.079433
Calculation method
Calculation method
Absorbance
a × b × c
Transmittance fraction
10^(-a × b × c)
Symbols and units
- a
- Molar absorptivity (L/mol/cm)
- b
- Concentration (mol/L)
- c
- Path length (cm)
Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.
Assumptions & limits
Assumptions & limits
- Beer–Lambert law assumes a suitable dilute, non-scattering sample and monochromatic measurement.
Are these inputs private?
These calculations run in your browser. A shared link contains the values you choose to share. Only questions submitted to the separate AI finder are sent to OpenAI.
Further reading
Background reading; this does not imply endorsement or independent review of SumFizz.