A-Z Calculators Index
Browse the complete alphabetical index of all medical calculators and clinical scores on MIDEX360. Quickly find the decision support tool you need.
ABCD² Score
Stroke risk assessment after a transient ischemic attack (TIA).
NeurologyABCD³-I Score
Advanced stroke risk assessment after a TIA, including brain and carotid imaging.
NeurologyANC Calculator : Absolute Neutrophil Count & Neutropenia Risk
Quickly calculate the Absolute Neutrophil Count (ANC) online. A clinical tool to assess neutropenia severity and infection risk in oncology and hematology.
OncologyAPACHE II Score
Acute Physiology and Chronic Health Evaluation II - A severity of disease classification system. Predicts hospital mortality.
Critical Care & ResuscitationASA Classification
Preoperative physical health status assessment of a patient.
Critical Care & ResuscitationASCVD Risk Estimator (SCORE2 / Framingham)
10-year risk assessment for atherosclerotic cardiovascular disease (MI, Stroke).
CardiologyASPECTS Score Calculator: Acute Ischemic Stroke
Calculate the ASPECTS score online. The Gold Standard radiological tool in neurology to assess ischemic stroke extent and guide thrombolysis.
NeurologyAnion Gap Calculator: Metabolic Acidosis Evaluation
Calculate the serum Anion Gap with or without potassium. Essential clinical tool to diagnose and classify metabolic acidosis (MUDPILES).
NephrologyApgar Score
Evaluation of newborn vitality and adaptation to extrauterine life.
Gynecology & ObstetricsBODE Index
Prognostic and 4-year mortality assessment for patients with COPD.
PulmonologyBalthazar Score (CTSI)
CT severity index for evaluating acute pancreatitis.
GastroenterologyBishop Score
Assessment of cervical readiness for labor induction.
Gynecology & ObstetricsBody Surface Area (BSA)
Calculation of body surface area for precise chemotherapy dosage adjustment.
OncologyCHA₂DS₂-VASc Score
CHA₂DS₂-VASc Score Calculator: Assess stroke and thromboembolic risk in patients with non-valvular Atrial Fibrillation (AF).
CardiologyCURB-65 Score: Community-Acquired Pneumonia Severity Calculator
Calculate the CURB-65 score online to assess the severity of community-acquired pneumonia (CAP). A rapid clinical decision tool for hospitalization and mortality prediction.
PulmonologyCanadian CT Head Rule: Minor Head Injury Evaluation
Determine the need for a head CT scan after a minor head trauma. A validated clinical decision rule for emergency medicine.
NeurologyCentor Score (Modified by McIsaac)
Clinical evaluation tool for estimating the probability of Group A Beta-Hemolytic Streptococcus (GABHS) pharyngitis.
Infectious DiseasesChild-Pugh Score: Cirrhosis Severity Calculator
Calculate the Child-Pugh score to assess the severity of liver cirrhosis, estimate prognosis, and survival rate. Essential hepatology tool.
GastroenterologyCockcroft-Gault Formula: Creatinine Clearance Calculator
Calculate estimated creatinine clearance (CrCl) using the Cockcroft-Gault equation. Essential clinical tool for renal function assessment and drug dose adjustment.
NephrologyCorrected Calcium Calculator (for Hypoalbuminemia)
Calculate the corrected serum calcium based on albumin levels (Payne's Formula). Essential clinical tool to avoid treating pseudo-hypocalcemia.
NephrologyECOG Performance Status
Assessment of performance status, autonomy, and quality of life in oncology patients.
OncologyEDSS Score Calculator: Multiple Sclerosis Evaluation
Calculate the EDSS score online. The Gold Standard clinical tool in neurology to evaluate disability and track Multiple Sclerosis (MS) disease progression.
NeurologyEdinburgh Postnatal Depression Scale (EPDS)
Calculate the Edinburgh Postnatal Depression Scale (EPDS) score to screen and evaluate the risk of postpartum depression. The standard 10-item clinical questionnaire for maternal mental health.
Gynecology & ObstetricsEpworth Sleepiness Scale
Evaluation of excessive daytime sleepiness (Screening for OSA).
PulmonologyeGFR (CKD-EPI 2021): Glomerular Filtration Rate Calculator
Calculate eGFR using the new 2021 CKD-EPI equation without the race variable. Accurately assess kidney function and stage Chronic Kidney Disease (CKD).
NephrologyFRAX Score
Assessment of the 10-year probability of major osteoporotic and hip fractures.
Orthopedics & TraumatologyFractional Excretion of Sodium (FeNa) Calculator
Calculate FeNa to differentiate between prerenal acute kidney injury (AKI) and intrinsic AKI (Acute Tubular Necrosis - ATN). Essential clinical tool in nephrology and ICU.
NephrologyGAD-7 Score (Generalized Anxiety Disorder Assessment)
Clinical tool validated for screening and measuring the severity of Generalized Anxiety Disorder (GAD) according to DSM criteria.
PsychiatryGRACE Score
Estimates admission to 6-month mortality for patients with acute coronary syndrome (ACS).
CardiologyGestational Age and EDD Calculator
Accurate calculation of pregnancy term and estimated due date.
Gynecology & ObstetricsGlasgow Coma Scale (GCS): Coma Assessment
Calculate the Glasgow Coma Scale (GCS) to assess consciousness level and the severity of traumatic brain injury. A standard reference tool for emergencies and intensive care.
Emergency MedicineHAS-BLED Score: Bleeding Risk Calculator
Calculate the HAS-BLED score to assess the 1-year risk of major bleeding in patients with Atrial Fibrillation (AF) on anticoagulants (DOAC/VKA).
CardiologyHEART Score
Assessment of the risk of major adverse cardiac events (MACE) at 6 weeks in patients with chest pain.
Emergency MedicineHunt and Hess Classification: SAH Evaluation
Calculate the Hunt and Hess grade online. The essential clinical tool in neurosurgery to evaluate the severity of Subarachnoid Hemorrhage (SAH).
NeurologyMASCC Risk Index: Febrile Neutropenia Evaluation
Calculate the MASCC score to assess complication risk in patients with febrile neutropenia. A Gold Standard tool in oncology.
OncologyMELD / MELD-Na Score: Liver Cirrhosis Assessment (UNOS)
Online MELD and MELD-Na Score calculator. Evaluate end-stage liver disease severity and estimate 3-month mortality for transplant allocation.
GastroenterologyMaddrey Discriminant Function
Estimates disease severity and mortality risk in alcoholic hepatitis.
GastroenterologyMeasured 24h Urea & Creatinine Clearance Calculator
Calculate measured 24h creatinine and urea clearance. Get an accurate GFR estimation (Mean Urea/Creatinine Clearance) adjusted to body surface area (BSA).
NephrologyPESI Score
Assessment of 30-day severity and mortality in pulmonary embolism.
PulmonologyPHQ-9 Score (Patient Health Questionnaire)
A clinical screening and diagnostic tool for measuring the severity of depression based on DSM-IV criteria.
PsychiatryPaO2/FiO2 Ratio (Horowitz Index): ARDS Assessment
Calculate the PaO2/FiO2 ratio (Horowitz Index) to assess hypoxemia severity and ARDS (Berlin Criteria). Essential ICU clinical tool.
Critical Care & ResuscitationParkland Formula: Burn Fluid Resuscitation
Calculate 24-hour intravenous fluid requirements for burn patients using the Parkland formula (4 mL/kg/%TBSA).
Critical Care & ResuscitationPatient-Reported Outcomes (PROs)
Evaluation of quality of life and symptoms reported directly by the oncology patient.
OncologyRASS Scale
Assessment of agitation and sedation in intensive care.
Critical Care & ResuscitationRMI Score: Risk of Malignancy Index
Calculate the RMI score to assess the risk of malignancy in ovarian masses. Official criteria.
Gynecology & ObstetricsRanson's Criteria
Estimates severity and mortality of acute pancreatitis.
GastroenterologyRevised Cardiac Risk Index (RCRI)
Estimates the risk of major cardiac complications for patients undergoing noncardiac surgery.
CardiologyRevised Geneva Score: Pulmonary Embolism Calculator
Calculate the revised Geneva Score to objectively assess the clinical probability of Pulmonary Embolism (PE). ESC dichotomous model, D-dimer adjustment, and CTPA indication.
Emergency MedicineRockall Score
Evaluates the risk of mortality and rebleeding after an acute upper gastrointestinal hemorrhage.
GastroenterologySAPS II Score
Severity of disease classification and mortality prediction in the ICU.
Critical Care & ResuscitationSOFA Score: Sequential Organ Failure Assessment (Sepsis-3)
Calculate the SOFA Score to evaluate organ dysfunction severity in the ICU. Official Sepsis-3 criteria for mortality prediction.
Critical Care & ResuscitationTIMI Score (NSTEMI / Unstable Angina)
Estimates the 14-day risk of mortality, new infarction, or severe ischemia requiring urgent revascularization.
CardiologyTruelove and Witts Score
Evaluates the severity of an Ulcerative Colitis (UC) flare.
GastroenterologyWearables Activity Evaluator (e-Oncology)
Objective evaluation of performance status (ECOG/KPS equivalent) based on connected device data.
OncologyWells Score: Pulmonary Embolism (PE) Probability
Online Wells Score calculator to evaluate the clinical probability of Pulmonary Embolism (PE). Validated 2-tier model by ESC guidelines (D-dimer vs Imaging).
Emergency Medicine