MediMath › Calculators

Every calculator & score in MediMath

MediMath Medical Calculator puts these calculators and scoring tools on your iPhone, with interpretations, formulas, references, and US or SI units.Get it on the App Store.

A

  • A-a Oxygen Gradient
  • Abbreviated Mental Test Score (AMTS)
  • ABCD score
  • ABCD^2 (Restroke Risk)
  • Absolute Neutrophil Count
  • Acid-Base Interpretation
  • Age
  • Allowable Blood Loss
  • Alvarado Appendicitis Score
  • Alvarado Appendicitis Score, Modified
  • Anion Gap (Serum)
  • Anion Gap (Urine)
  • Aortic Valve Area (Continuity)
  • Aortic Valve Area (Gorlin)
  • Apache II (ICU Scoring)
  • APGAR Score
  • Arterial Oxygen Content
  • Arterial Oxygen Delivery
  • ATP III Cholesterol Guidelines (for in depth ATP III coverage, see my standalone application ATP3 Lipids)
  • Average Blood Glucose from HbA1C

B

  • Barthel's ADL Index
  • Basal Energy Expenditure (Harris-Benedict Equation)
  • Basal Energy Expenditure (Mifflin-St. Jeor Equation)
  • Berg Balance Scale
  • Bicarbonate Deficit
  • Bishop Score (Labor Induction)
  • Body Mass Index (BMI)
  • Body Mass Index for Age (Pediatric BMI)
  • Body Surface Area (DuBois)
  • Body Surface Area (Mosteller)
  • Body Surface Area (Haycock)
  • Body Surface Area (No Height)
  • Bohr Dead Space
  • Boston Heart Failure Criteria
  • Burn Fluid Requirements (Parkland)

C

  • CAGE Alcohol Questionnaire
  • Carboplatin Dosing
  • Cardiac Output (CO)
  • Centor criteria (Adults)
  • Centor Criteria, Modified (Adults & Children)
  • CHADS Score (AFib Stroke Risk)
  • Change In Serum Sodium (IV Fluids)
  • Charlson Comborbidity Index
  • Child-Pugh Score
  • CHIP (CT in Head Injury Patient) Rule
  • Chronotropic Index
  • Contrast Induced Nephropathy Score
  • Corrected CSF WBCs for RBCs
  • Corrected QT from HR
  • Corrected QT from RR
  • Corrected Serum Calcium
  • Corrected Serum Phenytoin
  • Corrected Serum Sodium
  • Creatinine Clearance (Cockcroft-Gault)
  • Creatinine Clearance (Measured)
  • CRUSADE Bleeding Score
  • CRB-65 Pneumonia Mortality
  • CURB-65 Pneumonia Mortality

D

  • Dermatome Map
  • Duke Treadmill CAD Stress Score

E

  • Edinburgh Post-Natal Depression Score
  • Endotracheal Tube Size (Pediatric)

F

  • Fibromyalgia Tender Points
  • Fractional Excretion of Sodium (FeNA)
  • Fractional Excretion of Urea (FeUrea)
  • Framingham Cardiac Risk

G

  • Glasgow Coma Scale
  • Glomerular Filtration Rate (GFR) - CPK-EPI, MDRD, Wright, Cockcroft-Gault, and Salazar-Corcoran
  • GRACE ACS Risk Model

H

  • Heart Rate from EKG
  • Hepatitis Discriminant

I

  • Ideal Body Weight
  • Intracranial Hemorrhage Volume and Mortality calculator (ABC/2 method)
  • International Prostate Symptom Score
  • Iron Deficit

K

  • Kt/V (Daugirdas formula)

L

  • LDL Cholesterol
  • Lean Body Weight
  • Length Conversion
  • Light Criteria for Exudative Pleural Effusion

M

  • Maintenance Fluids
  • Mean Arterial Pressure (MAP)
  • MELD Score
  • Mixed Venous Oxygen Content

N

  • Negative Predictive Value (Prospective)
  • Negative Predictive Value (Retrospective)
  • NIH Stroke Scale
  • Nottingham Eczema Severity Score
  • Number Needed to Harm (Retrospective)
  • Number Needed to Treat (Retrospective)
  • Number Needed To Treat/Harm (Prospective)

O

  • Obstetrics (OB) Calculator
  • ODIN ICU Mortality Score
  • Opioid Conversion
  • Osmolal Gap (Stool)
  • Osmolality (Serum)
  • Ottawa Ankle / Foot Rules
  • Ottawa Knee Rules
  • Oxygenation Index
  • Oxygen Tank Time Remaining

P

  • Peak Flow (Predicted)
  • Pediatric Dosing
  • PELD Score
  • PERC (Pulmonary embolism rule-out criteria) Rule
  • Perioperative Cardiac Risk
  • pH (Henderson-Hasselbach Equation)
  • PORT Score (Pneumonia Mortality)
  • Positive Predictive Value (Prospective)
  • Positive Predictive Value (Retrospective)
  • Pulmonary Embolism Severity Index
  • Pressure Gradient

R

  • Ranson's Criteria (Pancreatitis Mortality)
  • Reticulocyte Index

S

  • Sensitivity and Specificity (Bayesian)
  • Simplified Revised Geneva PE Score
  • SIRS Criteria
  • Sodium Deficit
  • Steroid Conversion

T

  • Target Heart Rate
  • Temperature Conversion
  • TIMI Score (STEMI)
  • TIMI Score (Unstable Angina/NSTEMI)
  • Transtubular Potassium Gradient

U

  • Umbilical Line Placement
  • Urine Output

V

  • Vascular Resistances
  • Volume Conversion

W

  • Water Deficit
  • Weight Conversion
  • Wells Criteria for DVT
  • Wells Criteria for PE
  • Winter's Formula