Evidence-based clinical calculators covering 22 medical specialties. Use them for exam preparation or at the bedside. Includes scoring systems, risk stratification tools, and dosing calculators.
Every calculator is formula-verified against the original published evidence and includes interpretation guidance — not just a raw number.
NEET PG, INI-CET, and FMGE increasingly test clinical decision-making through scenario-based questions. Knowing when and why to use a scoring system is as important as knowing the formula. Our calculators include the clinical context, interpretation thresholds, and exam-relevant notes for each tool — not just the calculation.
For example: a question asking about stroke risk in atrial fibrillation requires understanding the CHA₂DS₂-VASc score, its components, and when anticoagulation should be initiated. Practising with the actual calculator — not just reading about it — builds the clinical automaticity that high-pressure exams reward.
Yes. Basic calculator access is completely free — no account required. Registered users (free tier) unlock all 105 calculators plus clinical context notes and exam-relevant tips for each tool.
All formulas are verified against original published papers and validated calculators (MDCalc, ClinCalc). Interpretation ranges use current guidelines. If you find an error, please report it — accuracy is our priority.
Yes. All calculators are fully responsive and work on iOS and Android browsers. The MedNext mobile app provides offline access for all 105 tools.
The most exam-relevant calculators are: CHA₂DS₂-VASc (Cardiology), CURB-65 (Pulmonology), MELD Score (Gastro), Glasgow Coma Scale (Neurology/Emergency), Wells Score for DVT and PE (Medicine), and Revised Cardiac Risk Index (Surgery pre-op assessment).
Plus 15 study modes, ECG atlas, X-ray atlas, drug formulary, and more. No credit card required.
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