Clinical Calculators
High-yield, fast, and rigorously cited clinical algorithms for medical practice.
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Arterial Blood Gas (ABG) Interpreter
Interprets pH, PaCO2, and HCO3 to diagnose acidosis, alkalosis, compensation status, anion gap, and expected pCO2.
Body Mass Index (BMI)
Calculates body mass index from weight and height.
Mean Arterial Pressure (MAP)
Calculates the average blood pressure in an individual during a single cardiac cycle.
eGFR (CKD-EPI 2021)
Estimates glomerular filtration rate using the 2021 CKD-EPI equation.
Ideal Body Weight (Devine)
Calculates ideal body weight.
Body Surface Area (Mosteller)
Calculates Body Surface Area.
Glasgow Coma Scale
Assesses level of consciousness after traumatic brain injury.
APGAR Score
Assesses newborn health immediately after birth.
qSOFA Score
Identifies patients with suspected infection at greater risk for a poor outcome.
Wells Score for PE
Calculates probability of pulmonary embolism.
CHA₂DS₂-VASc Score
Stroke risk in atrial fibrillation.
Parkland Formula for Burns
Calculates fluid resuscitation needed for burn victims over the first 24 hours.