Medical Calculator Guides

Reviewed calculator specialties

273 reviewed calculator pages are currently available across major clinical specialties.

Reviewed calculator pages

• CHA₂DS₂-VASc Score Calculator - Cardiology
• HAS-BLED Score Calculator - Cardiology
• HEART Score Calculator - Cardiology
• Mean Arterial Pressure Calculator - Cardiology
• QTc Calculator - Cardiology
• TIMI Risk Score NSTEMI Calculator - Cardiology
• TIMI Risk Score STEMI Calculator - Cardiology
• Framingham Risk Score Calculator - Cardiology
• GRACE Risk Score Calculator - Cardiology
• Revised Cardiac Risk Index Calculator - Cardiology
• ACC AHA Heart Failure Staging Calculator - Cardiology
• Cardiac Index Calculator - Cardiology
• Duke Treadmill Score Calculator - Cardiology
• EuroSCORE II Calculator - Cardiology
• Marburg Heart Score Calculator - Cardiology
• Reynolds Risk Score Calculator - Cardiology
• ASCVD Risk Calculator - Cardiology
• eGFR (CKD-EPI 2021) Calculator - Nephrology
• Creatinine Clearance Calculator - Nephrology
• FENa Calculator - Nephrology
• Corrected Calcium Calculator - Nephrology
• Anion Gap Calculator - Nephrology
• Free Water Deficit Calculator - Nephrology
• Sodium Correction Calculator - Nephrology
• Albumin Creatinine Ratio Calculator - Nephrology
• BUN Creatinine Ratio Calculator - Nephrology
• FeUrea Calculator - Nephrology
• MDRD GFR Calculator - Nephrology
• Renal Failure Index Calculator - Nephrology
• TTKG Calculator - Nephrology
• Urea Reduction Ratio Calculator - Nephrology
• Winter's Formula Calculator - Nephrology
• MELD Score Calculator - Gastroenterology
• MELD-Na Score Calculator - Gastroenterology
• Child-Pugh Score Calculator - Gastroenterology
• Glasgow-Blatchford Score Calculator - Gastroenterology
• Rockall Score Calculator - Gastroenterology
• FIB-4 Score Calculator - Gastroenterology
• NAFLD Fibrosis Score Calculator - Gastroenterology
• Ranson Criteria Calculator - Gastroenterology
• Maddrey Discriminant Function Calculator - Gastroenterology
• Lille Model Calculator - Gastroenterology
• Mayo Score for UC Calculator - Gastroenterology
• Crohn's Disease Activity Index Calculator - Gastroenterology
• Alvarado Score Calculator - Gastroenterology
• BISAP Score Calculator - Gastroenterology
• APRI Score Calculator - Gastroenterology
• Balthazar Score (CTSI) Calculator - Gastroenterology
• Glasgow-Imrie Score Calculator - Gastroenterology
• Fatty Liver Index (FLI) Calculator - Gastroenterology
• Wells Score DVT Calculator - Hematology
• Wells Score PE Calculator - Hematology
• PERC Rule Calculator - Hematology
• Caprini Score Calculator - Hematology
• Absolute Neutrophil Count Calculator - Hematology
• Absolute Lymphocyte Count Calculator - Hematology
• Absolute Eosinophil Count Calculator - Hematology
• DIC Score Calculator - Hematology
• Hasenclever IPS Calculator - Hematology
• FLIPI Score Calculator - Hematology
• MIPI Score Calculator - Hematology
• Reticulocyte Index Calculator - Hematology
• CURB-65 Score Calculator - Pulmonology
• PSI/PORT Score Calculator - Pulmonology
• GOLD COPD Staging Calculator - Pulmonology
• BODE Index Calculator - Pulmonology
• A-a Gradient Calculator - Pulmonology
• P/F Ratio Calculator - Pulmonology
• Light's Criteria Calculator - Pulmonology
• Geneva Score PE Calculator - Pulmonology
• PESI Score Calculator - Pulmonology
• SPN Malignancy Risk Calculator - Pulmonology
• Arterial Blood Gas Analysis Calculator - Pulmonology
• Glasgow Coma Scale Calculator - Neurology
• NIH Stroke Scale Calculator - Neurology
• ABCD² Score Calculator - Neurology
• Hunt & Hess Scale Calculator - Neurology
• Modified Rankin Scale Calculator - Neurology
• ICH Score Calculator - Neurology
• FOUR Score Calculator - Neurology
• WFNS Grade Calculator - Neurology
• Canadian C-Spine Rule Calculator - Neurology
• NEXUS Criteria Calculator - Neurology
• Sedation Agitation Scale Calculator - Neurology
• Canadian CT Head Rule Calculator - Neurology
• ROSIER Scale Calculator - Neurology
• LAMS (Los Angeles Motor Scale) Calculator - Neurology
• VAN Assessment Calculator - Neurology
• Fisher Grade Calculator - Neurology
• Spetzler-Martin Grade Calculator - Neurology
• APACHE II Score Calculator - Critical Care
• qSOFA Score Calculator - Critical Care
• SOFA Score Calculator - Critical Care
• SAPS II Score Calculator - Critical Care
• Shock Index Calculator - Critical Care
• RASS Scale Calculator - Critical Care
• CAM-ICU Calculator - Critical Care
• CPOT Score Calculator - Critical Care
• Oxygenation Index Calculator - Critical Care
• Rapid Shallow Breathing Index Calculator - Critical Care
• Trauma Score Calculator - Critical Care
• ISS (Injury Severity Score) Calculator - Critical Care
• NEWS2 Score Calculator - Critical Care
• MEWS Score Calculator - Critical Care
• BMI Calculator - Nutrition
• Ideal Body Weight Calculator - Nutrition
• Caloric Needs (Harris-Benedict) Calculator - Nutrition
• BMR Calculator - Nutrition
• Daily Water Requirement Calculator - Nutrition
• Protein Requirements Calculator - Nutrition
• Lean Body Mass Calculator - Nutrition
• Waist-to-Hip Ratio Calculator - Nutrition
• Glycemic Load Calculator - Nutrition
• A1C Calculator - Endocrinology
• HOMA-IR Calculator for Insulin Resistance Calculator - Endocrinology
• Type 2 Diabetes Risk Calculator - Endocrinology
• Diabetic Ketoacidosis DKA Criteria Calculator - Endocrinology
• Sodium Deficit In Hyponatremia Calculator - Endocrinology
• Bicarbonate Deficit Calculator - Endocrinology
• Serum Osmolality Calculator - Endocrinology
• Osmolal Gap Calculator - Endocrinology
• Insulin Dosage Calculator - Endocrinology
• Insulin Sensitivity QUICKI Calculator - Endocrinology
• Insulin To Carb Ratio Calculator - Endocrinology
• High Dose Insulin Euglycemia Therapy (HIET) Calculator - Endocrinology
• Glucose Infusion Rate (GIR) Calculator - Endocrinology
• Glycemic Index Calculator - Endocrinology
• Body Adiposity Index (BAI) Calculator - Endocrinology
• Fat Free Mass Index (FFMI) Calculator - Endocrinology
• Relative Fat Mass (RFM) Calculator - Endocrinology
• Waist to Height Ratio (WHtR) Calculator - Endocrinology
• Broca Index Calculator - Endocrinology
• Body Surface Area (BSA) Calculator - Endocrinology
• Total Body Water (TBW) Calculator - Endocrinology
• Weight Loss Calculator - Endocrinology
• Height Calculator – Best Child Height Predictor Calculator - Endocrinology
• Cholesterol Calculator - Endocrinology
• Cholesterol Conversion Calculator - Endocrinology
• Cholesterol Ratio Calculator - Endocrinology
• LDL Calculator - Endocrinology
• VLDL Cholesterol Calculator - Endocrinology
• Cardiovascular Risk PROCAM Score Calculator - Endocrinology
• Burch-Wartofsky Point Scale (BWPS) for Thyrotoxicosis Calculator - Endocrinology
• ACR TI-RADS Calculator for Thyroid Nodules Calculator - Endocrinology
• Free Thyroxine Index (FTI) Calculator - Endocrinology
• Free & Bioavailable Testosterone Calculator - Endocrinology
• Free Androgen Index (FAI) Calculator - Endocrinology
• Testosterone to Estradiol Ratio (T/E2) Calculator - Endocrinology
• Adrenal Nodule MRI Calculator - Endocrinology
• Adrenal Washout Calculator - Endocrinology
• Steroid Conversion Calculator - Endocrinology
• Calcium Creatinine Clearance Ratio Calculator - Endocrinology
• Osteoporosis Risk Assessment Index (ORAI) Calculator - Endocrinology
• Osteoporosis Risk SCORE (Simple Calculated Osteoporosis Risk Estimation) Calculator - Endocrinology
• Fracture Index WITH known Bone Mineral Density (BMD) Calculator - Endocrinology
• Fracture Index WITHOUT known Bone Mineral Density (BMD) Calculator - Endocrinology
• Hepatic Steatosis Index (HSI) Calculator - Endocrinology
• ALD/NAFLD Index (ANI) Calculator - Endocrinology
• Non-Alcoholic Fatty Liver Disease - Liver Fat Score (NAFLD-LFS) Calculator - Endocrinology
• Metabolic Syndrome Criteria Calculator - Endocrinology
• BEE Harris-Benedict Calculator - Endocrinology
• Sleeping BMR Calculator - Endocrinology
• Total Daily Energy Expenditure (TDEE) Calculator - Endocrinology
• Macro (Nutrient) Calculator - Endocrinology
• Carbs Calculator - Daily Carbohydrate Intake Calculator - Endocrinology
• Keto Calculator for Ketogenic Diet Calculator - Endocrinology
• Acetaminophen Overdose With NAC Dosing Calculator - Endocrinology
• Paracetamol Dosage Calculator by Weight Calculator - Endocrinology
• Ibuprofen Dosage Calculator - Endocrinology
• Naproxen Dosage (Aleve Dose) Calculator - Endocrinology
• Melatonin Dosage Calculator - Endocrinology
• Dosage Calculator - Endocrinology
• IV Drip Rate Calculator - Endocrinology
• IV Flow Rate Calculator - Endocrinology
• IV Maintenance Fluids Calculator - Endocrinology
• Medicine Half Life Calculator - Endocrinology
• Michaelis-Menten Equation Calculator - Endocrinology
• APGAR Score Calculator - Pediatrics
• Pediatric GCS Calculator - Pediatrics
• Pediatric Dose Calculator - Pediatrics
• Growth Percentiles Calculator - Pediatrics
• BMI Percentile Calculator - Pediatrics
• Weight Percentile Calculator - Pediatrics
• Height Percentile Calculator - Pediatrics
• Head Circumference Percentile Calculator - Pediatrics
• PEWS Score Calculator - Pediatrics
• Centor Score (Modified) Calculator - Pediatrics
• Maintenance Fluids (Holliday-Segar) Calculator - Pediatrics
• Pediatric Sepsis Criteria Calculator - Pediatrics
• Neonatal Hyperbilirubinemia Calculator - Pediatrics
• Schwartz GFR Calculator - Pediatrics
• PECARN Head Injury (< 2y) Calculator - Pediatrics
• PECARN Head Injury (≥ 2y) Calculator - Pediatrics
• Pediatric Appendicitis Score Calculator - Pediatrics
• Westley Croup Score Calculator - Pediatrics
• Yale Observation Scale Calculator - Pediatrics
• Pediatric Trauma Score Calculator - Pediatrics
• PHQ-9 Depression Calculator - Psychiatry
• GAD-7 Anxiety Calculator - Psychiatry
• CAGE Questionnaire Calculator - Psychiatry
• AUDIT-C Calculator - Psychiatry
• Columbia Suicide Risk Calculator - Psychiatry
• CIWA-Ar Calculator - Psychiatry
• COWS Score Calculator - Psychiatry
• Zung Depression Scale Calculator - Psychiatry
• Ottawa Ankle Rules Calculator - Emergency
• Ottawa Knee Rules Calculator - Emergency
• San Francisco Syncope Rule Calculator - Emergency
• Burn Fluid Resuscitation (Parkland) Calculator - Emergency
• Rule of Nines (Burns) Calculator - Emergency
• REMS Score Calculator - Emergency
• 6CIT Score Calculator - Geriatrics
• Abbreviated Mental Test (AMT-4) Calculator - Geriatrics
• Abbey Pain Scale Calculator - Geriatrics
• Barthel Index Calculator - Geriatrics
• Berg Balance Scale Calculator - Geriatrics
• Clinical Frailty Scale Calculator - Geriatrics
• Geriatric Depression Scale Calculator - Geriatrics
• Katz Index of ADL Calculator - Geriatrics
• Lawton IADL Scale Calculator - Geriatrics
• Mini-Cog Calculator - Geriatrics
• Tinetti Balance Assessment Calculator - Geriatrics
• Waterlow Score Calculator - Geriatrics
• Braden Scale Calculator - Geriatrics
• Harris Hip Score Calculator - Orthopedics
• Oswestry Disability Index Calculator - Orthopedics
• Oxford Knee Score Calculator - Orthopedics
• Gustilo Open Fracture Calculator - Orthopedics
• Mangled Extremity Severity Score Calculator - Orthopedics
• Necrotizing Fasciitis (LRINEC) Calculator - Orthopedics
• LRINEC Score (Input-Based) Calculator - Orthopedics
• Hip Fracture Risk Calculator - Orthopedics
• Karnofsky Performance Status Calculator - Oncology
• ECOG Performance Status Calculator - Oncology
• Prostate Cancer Risk Calculator - Oncology
• Lung Cancer Risk Calculator - Oncology
• Neutropenia Risk Calculator - Oncology
• Opioid Conversion Calculator - Oncology
• SIRS Criteria Calculator - Infectious Disease
• MASCC Index Calculator - Infectious Disease
• Fournier's Gangrene Index Calculator - Infectious Disease
• Duke Criteria (Endocarditis) Calculator - Infectious Disease
• Jones Criteria (Rheumatic Fever) Calculator - Infectious Disease
• DAS28 Score Calculator - Rheumatology
• SDAI Score Calculator - Rheumatology
• CDAI Score Calculator - Rheumatology
• SLEDAI-2K Calculator - Rheumatology
• ACR Criteria Calculator - Rheumatology
• Behcet's Syndrome Criteria Calculator - Rheumatology
• Gout Diagnostic Criteria Calculator - Rheumatology
• BASDAI Score Calculator - Rheumatology
• ABC Score for Transfusion Calculator - Trauma & Surgery
• Revised Trauma Score Calculator - Trauma & Surgery
• ASA Physical Status Calculator - Trauma & Surgery
• POSSUM Score Calculator - Trauma & Surgery
• P-POSSUM Score Calculator - Trauma & Surgery
• Opioid Risk Tool Calculator - Pain Management
• PEG Scale Calculator - Pain Management
• DN4 Neuropathic Pain Calculator - Pain Management
• LANSS Pain Scale Calculator - Pain Management
• FLACC Scale Calculator - Pain Management
• Wong-Baker FACES Calculator - Pain Management
• BPI (Brief Pain Inventory) Calculator - Pain Management
• Bishop Score Calculator - Obstetrics & Gynecology
• Pregnancy Due Date Calculator - Obstetrics & Gynecology
• Pregnancy Weight Gain Calculator - Obstetrics & Gynecology
• VBAC Success Score Calculator - Obstetrics & Gynecology
• Biophysical Profile Calculator - Obstetrics & Gynecology
• IPSS (Prostate Score) Calculator - Urology
• Unit Conversion Reference Calculator - Reference Tools
• Interactive Unit Converter Calculator - Reference Tools
• Calculator Comparison Calculator - Reference Tools
• BSA Dose Adjustment Calculator - Reference Tools