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21+ Free Medical Calculators & AI Tools

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Medical Calculators

21 formula-based tools · instant · clinically accurate

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General
Mean Arterial Pressure Calculator
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Psychiatry
PHQ-9 Depression Score Calculator
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General
Corrected Calcium Calculator
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Psychiatry
GAD-7 Anxiety Score Calculator
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Nephrology
eGFR CKD-EPI 2021
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General
BMI Calculator
WHO classification with ethnicity-adjusted cut-offs
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Paediatrics
Pediatric Dose Calculator
Clark's and Young's rules for weight-based dosing
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Obstetrics
Pregnancy Due Date Calculator
EDD via Naegele's rule, LMP or IVF transfer
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Nephrology
Creatinine Clearance Calculator
Cockcroft-Gault for renal function and drug dosing
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General
Drug Dosage Calculator
Dose by weight, BSA and concentration
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Cardiology
CHA₂DS₂-VA Score Calculator
AF stroke risk · ESC 2024 updated guidelines
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Neurology
Glasgow Coma Scale Calculator
Consciousness assessment · Eye, Verbal, Motor
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Nephrology
Anion Gap Calculator
Metabolic acidosis · Albumin-corrected · MUDPILES
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Hepatology
Child-Pugh Score Calculator
Cirrhosis severity · Surgical risk · Class A/B/C
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Hepatology
MELD Score Calculator
End-stage liver disease · 90-day mortality · Transplant
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Respiratory
CURB-65 Calculator
Pneumonia severity · Admission decision · CAP
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Cardiology
Wells Score for Pulmonary Embolism
Pulmonary embolism pre-test probability · CTPA/D-dimer
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Cardiology
HAS-BLED Score Calculator
Bleeding risk in AF · Anticoagulation guidance · ESC 2020
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General
Body Surface Area Calculator
Mosteller formula · Chemotherapy dosing · BSA m²
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General
Ideal Body Weight Calculator
Devine formula · IBW + Adjusted BW · Ventilator dosing
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Paediatrics
Maintenance Fluid Calculator
4-2-1 rule · Holliday-Segar · Paediatric & adult
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Latest Clinical Guides

26 referenced articles · doctors & students

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📖 Blog

How to Read a Lipid Profile Report

Lab Reports How to Read a Lipid Profile Report — LDL, HDL, Triglycerides and Every Number Explained By Dr. S.…

⏱ 17 min read Read →
📖 Blog

How to Read a Thyroid Function Test (TFT) Report

Lab Reports How to Read a Thyroid Function Test Report — TSH, T3, T4, and Every Pattern Explained By Dr.…

⏱ 20 min read Read →
📖 Blog

How to Read a KFT Blood Test Report

Lab Reports How to Read a KFT Blood Test Report — Every Value Explained in Plain Language By Dr. S.…

⏱ 12 min read Read →

AI Tools for Medical Documentation

6 tools · Claude AI powered · professional outputs

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AI Medical Report Generator
Generate discharge summaries, SOAP notes, referral letters and clinical reports instantly.
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AI Prescription Writer
Structured prescriptions with correct dosing, safety checks and renal dose adjustments.
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Drug Interaction Checker
Check interactions between medications. Get severity ratings and management advice.
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Medical Summary Tool
Paste clinical notes and get structured summaries for handovers and referrals.
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ICD-10 Code Lookup
Search ICD-10 codes by diagnosis, symptom or keyword. AI-powered with coding notes.
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Medical Blog Writer
Generate SEO-optimised medical articles, patient guides and clinical content.
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⚠️ Medical Disclaimer: MedDraftPro is an AI documentation assistance tool. All outputs must be reviewed by a qualified healthcare professional before clinical use. Read full disclaimer →

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