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Free Pharmaceutical Tools & Calculators
Pharma calculators free for QA/QC, regulatory affairs, clinical research, pharmacovigilance, formulation, lab work, and manufacturing — built for pharmaceutical professionals, not generic bedside medicine.
91+ Free Tools
9 Categories
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Nova Pharma Tools is a free library of 88+ pharmaceutical calculators and reference tools for QA/QC, regulatory affairs, clinical research, pharmacovigilance, formulation, and manufacturing professionals. No login required.
Nova Pharma Tools is a free library of pharmaceutical calculators and reference utilities for drug development, GMP quality, regulatory submissions, clinical trial operations, and drug safety. Browse 91+ tools across nine category hubs — from dosage and PK calculators to PDUFA calendars, signal detection metrics, and ICH guideline summaries. Every tool runs in your browser with no login, paywall, or account required.
Browse by Category
🧮 32 tools
Calculators
Dosage, dilution, IV drip, GFR/eGFR, QTc, creatinine clearance, critical care, PK, BSA, unit converter, and more.
Browse Calculators → 🔬 10 tools
QA/QC Tools
GMP checklists, CAPA templates, RPN calculator, cleanroom classification, process capability, cleaning validation, and stability schedules.
Browse QA/QC Tools → 📋 7 tools
Regulatory Reference
eCTD structure, NDA vs ANDA, PDUFA calendar, rNPV, patents, exclusivity, timelines, and ICH guidelines.
Browse Regulatory Reference → 🧪 4 tools
Lab Tools
Buffer pH calculator, molarity, LOD/LOQ, HPLC mobile phase, serial dilution, standard curve, and solution preparation.
Browse Lab Tools → 🏥 16 tools
Clinical Research
Sample size, CHA₂DS₂-VASc, HAS-BLED, HEART, Wells PE/DVT, ASCVD, FIB-4, Child-Pugh, randomization, CTCAE grading, visit schedules, protocol synopsis, NNT, and confidence interval calculators.
Browse Clinical Research → ⚗️ 7 tools
Formulation & R&D
Capsule fill weight, LOD/moisture, coating solution, excipient compatibility, dissolution f2, blend uniformity, and tablet compression tools.
Browse Formulation & R&D → 🏭 4 tools
Manufacturing
Safety stock, BMR raw material calculations, cold chain temperature log analysis, and inventory expiry risk.
Browse Manufacturing → 🛡️ 7 tools
Pharmacovigilance
Signal detection metrics, causality assessment, seriousness checker, SUSAR assessment, MedDRA reference, aggregate reporting, and ICSR workflow tools.
Browse Pharmacovigilance → 📚 4 reference pages
Reference & Glossary
Pharma acronyms, regulatory glossary, GMP terminology, ICH guidelines, GLP-1 titration, and drug stability guides.
Browse Reference & Glossary → Popular Tools
💊 → 🧪 → 💉 → QTc → GFR → 🫘 → ⏱️ → AUC → CL → LD → MD → FIB4 → C2V → HBL → HRT → WPE → ASCVD → Bayes → GLP1 → NNT → CI → CRRT → FENa → LOD → f2 → AV → PDUFA → CAL → rNPV → S/F → MAP → Cpk → PRR → SAE → 📐 → ⚠️ → 🏭 →
Dosage Calculator
mg/kg body weight dosing
Dilution Calculator
C1V1=C2V2 for lab dilutions
IV Drip Rate Calculator
Drops/min from volume & time
QTc Calculator
Cardiac safety correction formulas
GFR Calculator
CKD-EPI 2021 renal function
Creatinine Clearance
Cockcroft-Gault CrCl
Half-Life Calculator
Drug concentration over time
AUC Calculator
PK exposure from concentration-time data
Clearance Calculator
CL from dose, AUC, ke, and Vd
Loading Dose Calculator
Target concentration × Vd / F
Maintenance Dose Calculator
Dose rate from Css and clearance
FIB-4 Index
Liver fibrosis score for NASH trials
CHA₂DS₂-VASc Score
AFib stroke risk calculator
HAS-BLED Score
Anticoagulation bleeding risk
HEART Score
Chest pain MACE risk
Wells' PE Score
Pulmonary embolism probability
ASCVD Risk Calculator
10-year cardiovascular risk
Bayesian Sample Size
Posterior probability trial sizing
GLP-1 Titration Reference
Semaglutide & tirzepatide schedules
NNT Calculator
ARR, RR, RRR, NNT and NNH
Confidence Interval Calculator
RR, OR, risk difference and mean difference CIs
CRRT Clearance Calculator
Effluent-based clearance estimate
FENa Calculator
AKI sodium excretion context
Moisture & LOD Calculator
Wet/dry basis and drying target mass
Dissolution Comparison
f1/f2 profile similarity factors
Blend Uniformity Calculator
RSD and content uniformity AV
PDUFA Date Calculator
FDA review target date estimator
PDUFA Calendar 2026
Upcoming FDA action dates
rNPV Calculator
Risk-adjusted NPV by clinical phase
SpO₂/FiO₂ Ratio
S/F surrogate for P/F and ARDS
Mean Arterial Pressure
MAP from SBP/DBP with CPP helper
Process Capability Cpk
Cp and Cpk for process data
Signal Detection Metrics
PRR, ROR, chi-square PV signals
Seriousness Checker
ICH E2A seriousness criteria
Unit Converter
mg ↔ mcg ↔ g, mL ↔ L
RPN Calculator
Severity × Occurrence × Detection
Cleanroom Classification
ISO / EU GMP class lookup
Who These Tools Are For
Nova Pharma Tools is designed for working professionals across the pharmaceutical industry. Whether you need a quick dosage calculation, a GMP checklist before an inspection, or a reference on FDA submission types, these tools are built for speed and accuracy — no login, no paywall, just the calculation or reference you need.
🔬
QA Professionals
📋
Regulatory Affairs
🏥
Clinical Research
⚗️
Formulation Scientists
🏭
Manufacturing Operations
🛡️
Pharmacovigilance
🎓
Pharma Students
Frequently Asked Questions
Nova Pharma Tools includes dosage and PK calculators, QA/QC utilities (GMP checklists, Cpk, cleanroom classification), regulatory tools (PDUFA calendar, rNPV, patent expiry), clinical trial calculators (sample size, CHA₂DS₂-VASc, Wells scores), pharmacovigilance signal detection, formulation R&D tools, and pharma reference glossaries.
Tools use standard industry formulas and published guideline references. They support planning, training, and daily professional reference. Always verify outputs against validated systems, SOPs, and qualified reviewers before audit submissions or regulatory filings.
Medical calculators (e.g. MDCalc) focus on bedside clinical scores and dosing. Pharmaceutical calculators here target drug development, GMP manufacturing, regulatory affairs, clinical trial operations, and pharmacovigilance — the B2B pharma workflow rather than general hospital medicine.
Use the Dosage Calculator for mg/kg weight-based dosing, IV Drip Rate for infusion rates, GFR and Creatinine Clearance for renal adjustments, and Half-Life, AUC, Clearance, Loading Dose, and Maintenance Dose calculators for pharmacokinetic planning.
The PDUFA Date Calculator estimates FDA action targets from review type. The PDUFA Calendar 2026 lists upcoming action dates. Patent Expiry and Exclusivity Period calculators help model NCE, orphan, pediatric, and related market-protection windows.
The Sample Size Calculator uses effect size, alpha, and power for two-arm trials. The Bayesian Sample Size tool estimates probability of success under posterior assumptions. Both are for planning — confirm final sizing with a qualified biostatistician before protocol lock.
Yes. Signal Detection Metrics (PRR, ROR, chi-square), causality assessment, seriousness checker, SUSAR assessment, MedDRA lookup, and aggregate reporting calendar tools are free with no login.
No. Every tool on Nova Pharma Tools is free and requires no account, subscription, or login.
Tools are updated when formulas, regulatory guidance, or label references change. New calculators and reference pages are added in regular waves; category hubs and the main /tools page reflect the current live inventory.
Use them as educational and planning aids alongside validated quality systems. They are not replacements for validated LIMS, QMS, or regulatory submission software. Document final decisions per your SOPs and qualified personnel review.
Formulation scientists use the Dissolution f2 Comparison, Blend Uniformity, Moisture/LOD, Coating Solution, Excipient Compatibility, and Capsule Fill Weight tools, plus lab calculators for molarity, dilution, and buffer pH.
Cite as: NovaPharmaNews. [Tool Name]. Nova Pharma Tools. URL: https://novapharmanews.com/[path]. Accessed [date]. For academic or regulatory work, link to the specific tool page and note the access date.