MedToDate is a clinical decision support app for physicians, residents and medical students: 290+ validated medical calculators, order and infusion dose calculation, a 47,000+ drug index with interaction checking, weekly summaries of current literature and a source-citing AI clinical assistant. It is available free of charge on the web, iOS and Android.
Medical Calculators and Clinical Scores
218 clinical calculators built on validated MedCalc formulas: GFR and creatinine clearance (Cockcroft-Gault, CKD-EPI), CHA₂DS₂-VASc, HAS-BLED, Wells score for DVT/PE, MELD and Child-Pugh, APACHE II, SOFA and qSOFA, Glasgow Coma Scale (GCS), CURB-65, TIMI and GRACE risk scores, FRAX, body mass index (BMI), body surface area (BSA), sodium correction, anion gap, osmolality, gestational age calculation, pediatric dosing and unit conversions.
29 categories by specialty
Cardiology, Nephrology and Hypertension, Emergency Medicine (Adult and Pediatric), Critical Care, Pulmonology, Gastroenterology and Hepatology, Endocrinology and Diabetes, Infectious Diseases, Hematology, Oncology, Neurology, Psychiatry, Pediatrics, Obstetrics and Gynecology, Geriatrics, Rheumatology, Urology, Surgery, Anesthesiology, Toxicology, Dermatology, Allergy and Immunology, Family Medicine, Hospital Medicine, Palliative Care, Sports Medicine, Sleep Medicine and Unit Conversions.
Order & Infusion Calculators
Drug infusion dose calculators frequently used in the ICU and emergency department — bidirectional (dose → rate and rate → dose): norepinephrine (noradrenaline) infusion, dopamine infusion, dobutamine infusion, epinephrine (adrenaline) infusion, milrinone, nitroglycerin, nitroprusside, nicardipine, esmolol, fentanyl, remifentanil, midazolam and dexmedetomidine (Precedex) infusion rate calculation.
Additional order tools: LDL cholesterol (Friedewald), 24-hour urine creatinine clearance, Henderson-Hasselbalch pH, absolute neutrophil count (ANC), SAAG, PELD score, LRINEC, ISS and Revised Trauma Score, ATLS classification of hemorrhagic shock, vitamin D dosing, rabies post-exposure prophylaxis (PEP), Candida score, QUICKI and TyG index. Categories: Lab / Formula / Metabolic, Clinical Scores, Drug Infusion Dosing, Reference Tables, Toxicology / Dosing Protocols, OB-GYN / Pediatrics.
Drug Information and Interaction Checker
A 47,000+ drug index: indications, dosing, warnings and monitoring by active ingredient, plus a drug–drug interaction list graded on the X/D/C/B/A severity scale. Data is compiled from RxNorm and OpenFDA labels.
Current Medical Literature
High-impact articles screened weekly from PubMed, Europe PMC and OpenAlex, with AI-generated clinical summaries in PICO format and links to open-access PDFs. Access current studies in cardiology, critical care, infectious diseases and other specialties from a single screen; every summary links to the original article and journal details.
How It Works
Sign in without a password in seconds with your Google or Apple account; there is no separate registration form to fill in. Choose the tool you need — calculators, orders, drugs, literature or the AI assistant — and see the result together with its formula and source. The same account works on the web, iOS and Android; your favorites and chat history stay in sync across devices.
Security and privacy
All traffic is encrypted with TLS, sessions are managed with short-lived tokens and revoked on the server when you sign out. No advertising or tracking cookies are used, and your data is never sold to third parties. For details, see our Privacy Policy and KVKK Privacy Notice.
Who is it for?
For everyone who needs a reliable, source-citing companion in clinical practice — from the resident calculating a quick score in the emergency department, to the specialist verifying an infusion rate in the ICU, to the medical student preparing for exams. MedToDate provides clinical decision support; final responsibility for diagnosis and treatment always rests with the physician.
Frequently Asked Questions
Who is MedToDate for?
It is designed for physicians, residents and medical students. It provides clinical decision support; final responsibility rests with the physician.
Is the content reliable?
The calculators use validated MedCalc formulas; AI answers are grounded in open-access literature and official sources and always cite their sources.
Where does the drug information come from?
The 47,000+ drug index comes from RxNorm and public lists; monographs are generated from OpenFDA labels with AI, and interaction severity is shown on the UpToDate scale.
Is my data safe?
Secure sign-in with Google or Apple; when you sign out, your token is revoked on the server.
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