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105 Clinical Calculators.
All in One Place.

SOFA, NEWS2, GCS, CHA2DS2-VASc, Wells Score — every validated clinical calculator you need for exams and clinical practice. Mapped to specialty, updated against current guidelines.

Open Calculators →Try 8 calculators free — no login required
105
Calculators
22
Specialties
Validated
Clinical Tools
Exam
Mapped

Every Specialty Covered

From cardiology to paediatrics — 105 validated calculators organised by specialty and mapped to exam-relevant presentations.

🫀

Cardiology

  • →CHA2DS2-VASc
  • →TIMI Risk
  • →HAS-BLED
  • →HEART Score
Open Cardiology →
😮‍💨

Respiratory

  • →CURB-65
  • →Wells PE
  • →PSI/PORT
  • →FEV1/FVC
Open Respiratory →
🏥

Critical Care

  • →SOFA Score
  • →APACHE II
  • →NEWS2
  • →SAPS II
Open Critical Care →
🧠

Neurology

  • →GCS
  • →NIHSS
  • →ABCD2 TIA
  • →mRS
Open Neurology →
🧪

Gastroenterology

  • →Child-Pugh
  • →Rockall Score
  • →MELD
  • →Blatchford
Open Gastroenterology →
👶

Paediatrics

  • →PEWS
  • →Waterlow
  • →Growth Centiles
  • →Apgar
Open Paediatrics →
🩸

Haematology

  • →Revised Geneva
  • →Ferritin corrected
  • →CCI
  • →MCQ index
Open Haematology →
💊

Drug Dosing

  • →CrCl (Cockcroft-Gault)
  • →eGFR
  • →BMI
  • →IBW
Open Drug Dosing →

Every Clinical Calculator. Free on MedNext.

105 validated clinical calculators available instantly — free with your MedNext account. No app download needed.

Open Clinical Calculators →

For educational purposes only. Not a substitute for professional clinical judgement.