Thursday, November 19, 2009

MediCalc (Medical Calculator)

MediCalc is a medical calculation app for the Android. It contains over 70 of the most commonly used medical calculations and scoring tools.
It has a very intuitive interface with formulas broken down into categories, equations and scores.
More calculations will be added with each update.







  • A-a O2 Gradient
  • Absolute Neutrophil Count (ANC)
  • Absolute Reticulocyte Count (Reticulocyte Index)
  • Age
  • Anion Gap
  • Basal Energy Expenditure
  • Bayesian Sensitivty, Specificity, Probabilities
  • Bicarbonate Deficit
  • BMI and Body Surface Area (BSA)
  • BMR and RMR
  • Calcium Correction for Hypoalbuminemia
  • Corrected QT Interval (QTc)
  • Creatinine Clearance (Cockcroft-Gault Equation)
  • CSF WBC Correction for RBCs
  • Endotracheal Tube (ETT) Size for Pediatrics
  • Fractional Excretion of Sodium (FENa)
  • Fractional Excretion of Urea (FEUrea)
  • Free Water Deficit in Hypernatremia
  • Ideal Body Weight
  • LDL Calculated
  • Maintenance Fluids Calculations
  • MDRD GFR Equation
  • Mean Arterial Pressure (MAP)
  • Oxygenation Index
  • Parkland Formula for Burns
  • Pediatric Ins and Outs (per kg and per hour)
  • Phenytoin/Dilantin Correction for Albumin or Renal Failure
  • Pregnancy Due Dates Calculator
  • Serum Osmolality/Osmolarity
  • Sodium Correction for Hyperglycemia
  • Sodium Correction Rate in Hyponatremia
  • Sodium Deficit in Hyponatremia
  • Stool Osmolar/Osmotic Gap
  • Transtubular Potassium Gradient (TTKG)
  • Winters' Formula for Metabolic Acidosis Compensation



  • ABCD2 Score for TIA
  • APACHE II Score for ICU Mortality
  • APGAR Score
  • Blood Alcohol Concentration (BAC)
  • CHADS2 Score for Atrial Fibrillation Stroke Risk
  • Child-Pugh Score for Cirrhosis Mortality
  • CURB-65 Severity Score for Community-Acquired Pneumonia
  • EuroSCORE - Additive
  • EuroSCORE - Logistic
  • Framingham Cardiac Risk Score
  • Glasgow Coma Scale/Score
  • Glasgow-Blatchford Bleeding Score (GBS)
  • Hunt and Hess Classification of Subarachnoid Hemorrhage (SAH)
  • Intracerebral Hemorrhage (ICH) Score
  • Maddrey's Discriminant Function for Alcoholic Hepatitis
  • MELD Score (Model For End-Stage Liver Disease) (12 and older)
  • Modified Centor Score for Strep Pharyngitis
  • Ottawa and Pittsburgh Knee Rules
  • Ottawa Ankle Rules
  • Parkland Formula for Burns
  • PELD Score (Pediatric End-Stage Liver Disease) (younger than 12)
  • PERC Rule for Pulmonary Embolism
  • PSI/PORT Score: Pneumonia Severity Index for Adult CAP
  • Ranson's Criteria for Pancreatitis Mortality
  • San Francisco Syncope Rule to Predict Serious Outcomes
  • TIMI Risk Score for STEMI
  • TIMI Risk Score for UA/NSTEMI
  • Well's Criteria for DVT
  • Well's Criteria for Pulmonary Embolism / PE

Saturday, November 14, 2009

Rule of 9's