Scores - Medical Calculator

Scores by Web of Medicine: 1000+ medical calculators in your pocket. No internet required.

Every clinical score, formula, and tool you reach for on rounds, bundled into one app, fully offline, with the original validation paper cited inside each tool.

Built for the way you actually work: at the bedside, in the ED, on call at 3 a.m., or in the basement of the hospital where Wi-Fi gives up. Scores loads instantly, runs offline, and gets out of your way.

WHAT'S INSIDE • 1000+calculators across 36 specialties • Every score with its grade, prognosis, and source citation • Three scoring engines: sum-based scales, formula-based equations, conditional decision rules • Search by name, abbreviation, or fragment ("creatinine clearance" finds CrCl) • Favorites: pin the three or four tools you actually use to the top (Premium Feature) • True dark mode: pure black, easy on tired eyes, easy on battery • Zero internet required, ever. Works on a plane, in a basement, at the bedside

SPECIALTIES COVERED Anesthesiology · Anthropometrics · Cardiology · Critical Care · Dermatology · Diabetes · Emergency Medicine · Endocrinology · Epidemiology / Statistics · ER-ICU · Electrolytes · Evidence-Based Medicine · Gastroenterology · Hematology · Hepatology · Infectious Disease · Nephrology · Neurology · Obstetrics & Gynecology · Oncology · Ophthalmology · Orthopedics · Otolaryngology · Pediatrics · Psychiatry · Pulmonology · Radiology · Rheumatology · Surgery · Toxicology · Transplant · Trauma · Urology · Vascular · Wound Care · and more

POPULAR CALCULATORS • Glasgow Coma Scale (GCS), HEART score, SOFA, qSOFA, APACHE II • Creatinine clearance (Cockcroft-Gault), MDRD, CKD-EPI, GFR estimators • Sodium correction (Katz, Hillier), ionized calcium, anion gap, free water deficit • MELD, MELD-Na, Child-Pugh, ALBI grade, FIB-4 • CHA₂DS₂-VASc, HAS-BLED, Wells (DVT/PE), PERC, Geneva, TIMI • NIHSS, Cincinnati Prehospital Stroke Scale, ABCD² • Pittsburgh Knee Rules, Ottawa Knee, Ottawa Ankle, Canadian C-Spine • Pediatric GIR, BMI / BSA, dosing weights • A-a gradient, MAP, QTc (Bazett, Fridericia, Framingham), shock index • and 1000+ more

EVIDENCE INSIDE EACH TOOL Every calculator includes the original peer-reviewed reference, scoring thresholds, risk interpretation, and clinical guidance based on the validation study, so you see not just the number, but what it means and where it came from.

WHY OFFLINE MATTERS Hospital Wi-Fi is unreliable. ED basements have no signal. Patients can't wait while a website spins. Scores lives entirely on your device. Every formula, every threshold, every reference is bundled at install. Open the app, get the answer, move on.

FREE + PREMIUM Some tools are free forever. Premium unlocks the full library and enables you to save favorites.

WHO USES Scores Residents · Attending physicians · Medical students · Nurse practitioners · Physician assistants · Paramedics · Pharmacists · Anyone who has ever Googled "GCS" with a patient in the room.

Built by clinicians, for clinicians. No ads. No tracking. No wait. Keep Scoring!