Offline Medical Calculators & Clinical Scores.
Make evidence-based decisions in seconds with the premier clinical decision support app. Access 500+ offline clinical tools, formulas, and algorithms directly from your pocket.
A Clinical Scores App with a Frictionless, Dark-Mode UI
No more clunky, outdated interfaces. MedCalc features an intuitive design that lets you input patient data quickly during high-stress rounds, fully optimized for night shifts.
Dynamic Clinical Decision Support
Getting a clinical score is only half the battle. MedCalc delivers comprehensive context for every calculation, providing actionable interpretations, evidence-based guidelines, and built-in clinical pearls to help you avoid diagnostic traps and make safe decisions in seconds.
>Engineered for Every Discipline
❤️ Cardiology
Instantly calculate CHA2DS2-VASc, TIMI Risk Scores, Framingham criteria, and QTc.
🧠 Neurology
Rapidly assess with NIHSS, Glasgow Coma Scale (GCS), and ABCD2 score for TIA.
🩺 Gastroenterology
Navigate complex assessments with MELD scores, Child-Pugh, and Rockall Risk scoring.
🫁 Pulmonology
Calculate absolute precision for Wells’ Criteria for PE, CURB-65, and precise ABG interpretations.
🩸 Hematology/Oncology
Access ANC, BSA dosing formulas, and the HAS-BLED bleeding risk score securely.
👶 Pediatrics
Ensure safety with weight-based dosing, APGAR scoring, and custom vital sign percentiles.
💧 Nephrology
Accurately determine eGFR, Fractional Excretion of Sodium (FENa), and anion gap.
🦋 Endocrinology
Access corrected calcium levels, HbA1c conversions, and thyroid storm scoring.
🦴 Orthopedics
Evaluate injuries rapidly using Ottawa Ankle/Knee Rules and fracture risk assessments.
👩⚕️ Gynecology & Obstetrics
Calculate Estimated Date of Delivery (EDD), Bishop score, and preeclampsia risk metrics.
🚑 Emergency Medicine
Make critical, time-sensitive decisions with the HEART score, NEXUS criteria, and PERC rule.
🔪 Surgery
Assess perioperative risk, Alvarado score for appendicitis, and burn fluid resuscitation (Parkland).
🧠 Psychiatry
Evaluate patients with the CIWA-Ar for withdrawal, SAD PERSONS scale, and psychiatric QTc risks.
👂 ENT
Quickly apply the Centor criteria for pharyngitis and evaluate OSA via the STOP-BANG questionnaire.
👁️ Ophthalmology
Calculate corrected intraocular pressure (IOP) and analyze pediatric visual acuity conversions.
🩹 Dermatology
Assess psoriasis severity (PASI score) and calculate precise body surface area for topical dosing.
☢️ Radiology
Determine safe IV contrast limits, eGFR clearance, and RECIST criteria evaluations for oncology.
🦠 Infectious Disease
Stratify sepsis risk using qSOFA/SIRS criteria and calculate endocarditis risks (Duke criteria).
🦵 Rheumatology
Track disease activity utilizing the DAS28 score and classify efficiently using ACR criteria.
🛡️ Immunology
Evaluate Absolute Lymphocyte Count (ALC) and analyze immunodeficiency scoring thresholds.
😴 Anesthesiology
Classify ASA physical status, evaluate airways with the Mallampati score, and calculate fluid deficits.
Trusted by Thousands of Providers
"MedCalc completely streamlined my morning rounds. The stroke and cardiology modules are the most intuitive I've ever used."
- Dr. S. Reynolds, Attending Neurologist
"Finally, an app that takes HIPAA compliance seriously while still looking like it was built in this decade."
- J. Hayes, Chief Nursing Officer
Elevate Your Clinical Workflow Today
Join over 50,000 physicians, nurses, and medical students who trust MedCalc.
Get it on Google Play Download App Store Coming SoonBuilt for the Point of Care
MedCalc was developed by Dr. Jitendra Rajbhar to bridge the gap between complex medical formulas and rapid bedside decision-making. Recognizing the unreliability of hospital Wi-Fi, the platform was engineered to provide 100% offline access to critical clinical tools.
Designed with a frictionless, neumorphic UI and a signature dark mode to reduce eye strain during night shifts, MedCalc delivers the speed, privacy, and clinical accuracy modern healthcare professionals demand.