Medical Disclaimer: This calculator is intended for use by healthcare professionals for educational and clinical decision support purposes only. It is not a substitute for professional clinical judgment.
Free evidence-based medical calculators and clinical risk scores. Each tool is medically reviewed and regularly updated.
Cardiology risk scores and clinical calculators for cardiovascular disease assessment, including stroke risk, ACS risk, and cardiac function.
22 calculatorsNephrology calculators for kidney function assessment, CKD staging, and dialysis adequacy.
9 calculatorsEndocrinology calculators for diabetes management, thyroid assessment, and metabolic risk evaluation.
9 calculatorsICU and critical care calculators including severity scores, sedation scales, and organ failure assessment.
15 calculatorsGeneral medical calculators for anthropometric measurements, metabolic calculations, and basic clinical formulas.
29 calculatorsMental health screening tools and psychiatric assessment calculators for depression, anxiety, and substance use disorders.
13 calculatorsPulmonology and respiratory calculators for COPD staging, asthma control assessment, and respiratory function evaluation.
14 calculatorsGastroenterology clinical calculators for liver disease severity assessment, GI bleeding risk stratification, and non-invasive fibrosis markers.
11 calculatorsObstetrics and gynecology clinical calculators for pregnancy assessment, cervical ripening, postpartum depression screening, and newborn evaluation.
10 calculatorsPediatric clinical calculators for acute illness severity assessment, dehydration evaluation, respiratory distress, and critical deterioration detection in children.
12 calculatorsOrthopedic clinical decision rules and classification systems for fracture assessment, extremity injury, spinal trauma, and septic joint evaluation.
12 calculatorsHematology and oncology clinical calculators for bleeding assessment, coagulation scoring, thrombotic risk stratification, and lymphoma prognosis.
8 calculatorsNeurology clinical calculators for stroke risk assessment, coma scales, SAH grading, and disability evaluation.
13 calculatorsRheumatology clinical calculators for disease activity assessment, classification criteria, and functional status evaluation.
8 calculatorsDermatology clinical calculators for psoriasis severity, atopic dermatitis assessment, melanoma screening, acne grading, and hidradenitis suppurativa staging.
10 calculatorsInfectious disease clinical calculators for bacteremia risk, systemic inflammation, endocarditis diagnosis, dengue classification, and HIV staging.
8 calculatorsSurgery and perioperative clinical calculators for pre-operative risk assessment, wound classification, OSA screening, VTE risk, and cardiac risk evaluation.
12 calculatorsPhysiotherapy and rehabilitation clinical calculators for functional assessment, balance and fall risk evaluation, mobility testing, and osteoarthritis symptom monitoring.
5 calculatorsENT clinical calculators for streptococcal pharyngitis probability, chronic rhinosinusitis severity, dizziness handicap, tinnitus severity, and facial nerve function.
9 calculatorsOphthalmology clinical calculators for glaucoma risk, diabetic retinopathy severity, AMD progression, cataract grading, and visual acuity conversion.
8 calculators