The pharmacy calculator suite built for the bench.
15 precise tools — BSA, renal dosing, MME, reconstitution, pediatrics, and more — with step-by-step working, patient context, and one-tap PDF export.
Body Metrics
Clinical Dosing
Compounding
Why pharmacists and techs choose PharmaCalc Pro
Every calculator was built by people who've actually worked the bench — so the formulas, defaults, and edge-case handling match real pharmacy workflows, not textbook approximations. Whether you're verifying a renal dose, converting opioids to MME, or reconstituting a vial, you'll see the math, not just an answer.
- Step-by-step working for every result — verify the math, don't just trust it
- Patient context auto-fills weight, height, age, and serum creatinine across tools
- CDC-aligned MME factors with 50 / 90 MME/day safety thresholds
- Cockcroft–Gault CrCl with selectable ABW / IBW / AdjBW
- PDF and CSV export for documentation, verification, and PTCB study
- Mobile-first design — works at the bench, the bedside, or on the exam couch
How it works
- 1
Pick a calculator
15+ tools organized by Body Metrics, Clinical Dosing, Compounding, and Workflow.
- 2
Enter patient data
Set patient context once — weight, height, SCr — and it auto-fills the relevant tools.
- 3
Verify & export
See the full formula and step-by-step working, then export to PDF for documentation.
Free guides on pharmacy calculations
Practical explainers for CrCl, MME conversion, reconstitution, pediatric dosing, and alligation — written for working pharmacists and PTCB candidates.
Frequently asked questions
What pharmacy calculators does PharmaCalc Pro include?
BSA (Mosteller/Du Bois), IBW & AdjBW, BMI, CrCl (Cockcroft–Gault), MME/OME opioid converter, pediatric dosing (mg/kg, BSA, Young's, Clark's), weight-based dosage, IV drip rate, injectable days' supply, reconstitution, dilution (C₁V₁=C₂V₂), alligation, unit conversion, days' supply, and date difference.
How accurate are the CrCl and MME calculators?
CrCl uses Cockcroft–Gault with selectable Actual, Ideal, or Adjusted body weight. MME uses current CDC conversion factors with safety alerts at 50 and 90 MME/day. Every calculator shows its formula and step-by-step working so a clinician can verify the result.
Can I export results to PDF?
Yes — every calculator has one-tap PDF export of inputs, formula, working, and result.
Is there a free plan?
Yes. The free plan covers 5 calculations per day across all 15+ tools. Pro is $14/month or $140/year for unlimited use and full history.
Who builds PharmaCalc Pro?
Bluegrass Digital Forge — a small studio in Monticello, Kentucky specializing in healthcare and small-business software.
Need our terms? Read the medical disclaimer and privacy notice. Built in Kentucky by Bluegrass Digital Forge.