Pharmaceutical Calculators
Cakk Magg X pharmaceutical calculators are developed from real-world formulation and manufacturing experience to support routine calculations in formulation development, batch planning, and production operations. These tools provide clear, structured inputs and transparent outputs to enable accurate, practical, and reliable day-to-day technical decision-making.
Manufacturing Calculators
Bill of Materials & Batch Composition Calculator - Tablets
Helps plan tablet batch composition, accounting for API assay correction and excipient adjustments. Generates a detailed batch composition table ready for review, printing, or export.
Batch Size, Equipment Load & Lot Planning Calculator - Tablets
Determines batch size, evaluates equipment loading, and estimates number of lots required with calculation traceability and printable output.
Batch-to-Lot Equipment Capacity Selection Calculator - Tablets
Suggests appropriate equipment capacity and lot sizing for tablet manufacturing, supporting informed equipment selection with clear and printable results.
API Quantity per Batch Calculator — Single & Multi-Lot Allocation
Determines assay-corrected API quantity and performs lot-wise allocation using FIFO, FEFO, or purity-based strategies with clear traceability.
Assay (as-is) for Active Pharmaceutical Ingredient Calculator
Converts API assay values into As-Is Assay (%) for accurate weighing and downstream batch calculations. Supports printable reports.
MACO Calculators
All-in-One MACO Calculator
Determines MACO using HBEL (PDE/ADE), Minimum Therapeutic Dose, and 10 ppm approaches. Automatically identifies the most stringent limit for cleaning validation assessment.
HBEL (PDE / ADE) Based MACO Calculator
Determines MACO using HBEL (PDE/ADE) approach, aligning with current regulatory guidance for exposure-driven cleaning validation assessments.
Therapeutic Dose Based MACO Calculator
Determines MACO using the minimum therapeutic dose approach, applying an appropriate safety factor when HBEL (PDE/ADE) data is unavailable.
10 ppm Criterion Based MACO Calculator
Determines MACO using the traditional 10 ppm criterion, primarily intended for educational, historical reference and comparative evaluation purposes.
Rinse Sample Limit Calculator
Determines rinse sample acceptance limits based on MACO and final rinse volume, with optional analytical recovery correction, supporting rinse-based cleaning validation assessments.
Swab Sample Limit Calculator
Determines surface and swab residue limits using MACO, equipment surface area, swabbed area, and recovery correction, supporting swab-based cleaning validation assessments.