Assay (as-is) for Active Pharmaceutical Ingredient Calculator
Use this tool to convert the API assay value from a dried or anhydrous basis to an as-is basis. The as-is assay is required for accurate batch composition and BOM calculations.
Calculation Results
Calculated Assay on As-Is Basis (%)
Use this calculated As-Is Assay value in your BOM and Batch Composition calculations to ensure accurate API dosing.