*** This is a beta release of ChemUnits.  If you encounter any bugs, please email us.

• Adds functions to Excel to determine:

          - Molecular mass from chemical formulas

          - Convert different units of mass and concentrations

• Recognizes all common units of mass (e.g., grams, moles, etc.) and  concentration (e.g., moles/l, M, ppm, etc.)

• Converts between any combination of units including both English and metric

• Flexible, intuitive syntax for entering units (“moles/s^2" or “moles sec^-2" or “moles / s / sec")

• Converted values are automatically updated whenever changes are made

Molecular Mass From Chemical Formula


Convert From Molarity To PPM


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