MedCalX

Free formulas and scores

Every entry in this list is fully functional upon free App download

• A-a O₂ Gradient and Ratio
• ABCD² Score
• Absolute Neutrophil Count
• Age
• Angina Scale (CCS)
• Anion Gap (Urine)
• APGAR
• ASA Classification
• ASIA Impairment Scale
• AVPU Scale
• Balthazar Scale
• Basal Energy Expenditure
• Bicarbonate Deficit
• Body Mass Index
• Borg CR10 Scale
• Borg Scale
• Bristol Stool Chart
• Bromage Scale
• Bromage Scale (Modifed by Breen)
• BSAS
• Burn Area (rule of nines)
• Canadian CT Head Rule
• Cardiac Output (Echo)
• Cardiac Valve Area (Gorlin)
• CHADS₂ Score
• Child-Pugh Classification
• Cormack Classification
• Corrected Ca (Protein)
• Corrected Na (Glucose)
• Correction of hypo/hypernatremia
• CURB-65 Score
• Delta PP
• Dermatome Map
• Dyspnea Scale (MRC)
• Epworth Sleepiness Scale
• EuroSCORE
• Expected PCO₂ (Winters)
• Eye Chart (Snellen)
• Fisher Scale
• Forrest Classification
• Fractional Excretion of Na (FENa)
• Geneva Score for PE
• GFR (Cockcroft-Gault)
• GFR (Creatinine measured)
• Glasgow Coma Scale
• Glasgow Outcome Scale
• GOLD Classification
• Heart Rate (EKG)
• Henderson-Hasselbalch
• Hunt-Hess Scale
• Infusion Management
• Infusion: IV Drip Rate
• Interval calculator
• Iron Deficit (Ganzoni)
• KDIGO AKI Classification
• Killip Classification
• LDL Cholesterol
• Light's Criteria
• Liver Volume (Vauthey)
• Mallampati Classification
• Mean Arterial Pressure
• MELD (MELD-Na) Score
• Modified Dyspnea Scale (mMRC)
• Modified Rankin Scale
• Muscle Strength Scale (MRC)
• NACA Scale
• NEXUS II CT-Head Rule
• NYHA Functional Classification
• Odds ⇄ Probability
• Osmolal Gap (Serum)
• Ottawa Knee Rule
• O₂ Tank Remaining Time
• Pack Years Calculator
• Pain Visual Scale
• PaO₂ / FiO₂ Ratio
• PERC
• Performance Status (Karnofsky)
• Performance Status (Zubrod)
• Peritonitis Classification (Hinchey)
• Plasma Volume
• Post-test Probability (LR)
• Post-test Probability (Sn/Sp)
• Q-Tc
• Ramsay Sedation Scale
• Richmond Agit. Sed. Scale
• RIFLE Classification
• Rudkin Sedation Scale
• Rutgeerts Classification
• Sedation-Agitation Scale
• Serum-Ascites Albumin Gradient
• SIRS Criteria
• SMART-COP Score
• Target Height
• Teeth Numbering
• Tidal Volume (ARDSnet)
• Two-Way Table
• Units Conversion (Chem.)
• Units Conversion (Physics)
• Vascular Resistances
• Warfarin Dosing
• Wells Score for DVT
• West Haven Scale

Unlocked by In-App Purchase

• 4T's HIT Score
• 6-Minute Walk Test Distance
• Abbreviated Burn Severity Index
• Abbreviated Mental Test
• ABCD³-I Score
• ABG Analyzer
• ABIC Score
• ADO Index
• Age-adjusted D-dimer Cutoff
• Allowable Blood Loss
• Alvarado Score
• Anion Gap (Serum)
• Ankle Brachial Pressure Index
• APACHE II
• Aphasia Classification
• APRI Score
• ATRIA Score
• Balthazar CT Index (Modified)
• Balthazar CT Severity Index
• Barthel Index
• Basal Metabolic Rate
• BATiC Score
• Behavioral Pain Scale
• BISAP Score
• Bishop Score
• BODE Index
• BODEx Index
• Body Surface Area
• Body Weights
• CAM-ICU
• Canadian C-Spine Rule
• Candida Score
• CAP PIRO Score
• Cardiac Output (Fick)
• Cardiovascular Risk (ACC/AHA)
• CATCH Rule
• CDAI
• Centor and McIsaac (Scores)
• Charlson Comorbidity Index
• CHA₂DS₂-VASc Score
• Cincinnati Prehosp. Stroke Scale
• CIWA-Ar Scale
• Corrected Ca (Albumin)
• Corrected Na (Lipids)
• Corrected Na (Protein)
• Corrected Phenytoin (Albumin)
• CPIS
• CPOT
• CRB-65 Score
• CRUSADE Score
• CVC Optimal Positioning
• Daniel's ECG score for PE
• Delta Gap and Ratio
• Detsky (Modified) Index
• Disease Activity Scores
• Duke Criteria (modified)
• Eckardt Score
• Endotracheal Tube Size (Ped)
• EuroSCORE II
• Expected Bowel Length
• FIB-4 Score
• FLACC Score
• Fluid Repletion For Burns
• FOUR Coma Score
• Fractional Excretion of Ca (FECa)
• Fractional Excretion of Mg (FEMg)
• Fractional Excretion of Urea (FEUr)
• Framingham CHD Risk (ATP III)
• Geneva Prognostic Score for PE
• GFR (CKD-EPI)
• GFR (MDRD)
• GFR (Salazar-Corcoran)
• GFR (Schwartz)
• Glasgow Coma Scale (Ped)
• Glasgow EtOH Hep. Score
• Glasgow Scoring System
• Glasgow-Blatchford Score
• Goldman (Multifactorial) Index
• Gouty Arthritis Diagnostic Rule
• GRACE Score
• Growth Velocity
• Harvey Bradshaw Index
• HAS-BLED Score
• HbA1c Converter
• HEART Score
• HEMORR₂HAGES Score
• Hepatitis Discriminant Fx
• Hestia Criteria
• High-Risk Alcoholism Relapse Score
• HOMA-IR
• In-Flight PaO₂ Estimation
• Infusion: Rule of Six
• Injury Severity Score
• ISTH DIC (non overt)
• ISTH DIC (overt)
• Jones Criteria (revised)
• Katz Scale
• Khorana Score
• Kocher Criteria
• Kt/V (URR)
• Lee (Revised) Score
• Likelihood Ratios
• Lille Model
• LRINEC Score
• Lung Age
• Maintenance Fluid (children)
• Malinas Score
• Mannheim Peritonitis Index
• Marshall Scoring System
• MASCC Score
• MEES
• MEWS
• Microalbuminuria
• Murray Lung Injury Score
• NAFLD Fibrosis Score
• New Orleans Criteria
• NEXUS C-Spine Rule
• NIH Stroke Scale
• Norton Scale
• Number Needed To Treat
• OBRI Score
• Osmolal Gap (Stool)
• Ottawa Ankle Rules
• Ottawa SAH Rule
• Oxygen Index
• O₂ Transport Parameters
• Padua Prediction Score
• PECARN Algorithm
• Pediatric Trauma Score
• PELD Score
• Peritonitis Severity Score
• PESI
• PESI (simplified)
• Physical Working Capacity
• Pisa Model for PE
• Pneumonia Severity Index
• POSSUM and P-POSSUM Scores
• PRAM Score
• Predicted Height
• Predicted Peak Flow (Adults)
• Pregnancy Wheel
• PREP Score for PE
• Pressure Gradient
• PROCAM Score
• Protein Excretion
• Qp:Qs
• qSOFA
• Ranson's Score
• Rapid Shallow Breathing Index
• Red Blood Cell Indices
• Renal Failure Index (RFI)
• Reticulocyte Index
• Revised Trauma Score
• RIETE Score
• Rockall Score
• ROSIER Scale
• Saline Solution
• Sample Size
• San Francisco Syncope Rule
• SAPS II
• Septic Shock (Sepsis-3)
• Shock Index
• Silverman-Anderson
• SLEDAI
• SMRT-CO Score
• SOFA Score
• Solitary Nodule Assessment
• Spirometric Values
• STEMI EKG Index
• STOP BANG Screening Tool
• TASH Score
• Thoracoscore
• TIMI Score (NSTEMI)
• TIMI Score (STEMI)
• Transferrin Saturation
• Transtubular K Gradient
• Tubular Phosphate Reabsorption
• Umbilical Line Placement
• Urinary Excretion of Ca
• Urine Output
• VAP PIRO Score
• VO₂ (estimated)
• Water Deficit
• Wells Score for PE (2-level)
• Wells Score for PE (original)
• Westley Croup Score
• WETFAG
• WFNS SAH Grade

Something Missing?

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