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Medical Calculators

Free to use medical and clinical calculators at Patient.

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Abbreviated Mental Test (AMT)Alcohol Use Disorders Identification Test (AUDIT)
BMI CalculatorBody Surface Area Calculator (Mosteller)
CAGE QuestionnaireCHA2DS2-VASc Score for Atrial Fibrillation Stroke Risk
Estimated Glomerular Filtration Rate (GFR) CalculatorFRAX Calculator
General Practitioner Assessment of Cognition (GPCOG) ScoreGeneralised Anxiety Disorder Assessment (GAD 7)
Geriatric Depression Scale (GDS)Glasgow Coma Scale (GCS)
HAS-BLED Score for Major Bleeding RiskIAPT Phobia Scale
Informant Questionnaire on Cognitive Decline in the Elderly (IQCODE)Obstetric Calculator
Patient Health Questionnaire (PHQ-9)Peak Flow Recording
Six Item Cognitive Impairment Test (6CIT)Spirometry Calculator
STarT Back Screening Tool for Low Back PainUpper gastrointestinal bleeding - Includes Rockall Score
Waist to Hip RatioWells' Criteria for DVT
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