1,329 calculators and references across 60 specialties, with formula confidence shown up front.
Age in years Standing balance score Walking stability score Gross motor coordination score Pediatric Balance and Motor Scale Explanation and Clinical Context The Pediatric Balance and Motor Scale is a structured clinical assessment designed to evaluate balance stability gait control and motor coordination in children across a wide developmental range. These domains reflect essential neuromotor functions that support
Explanation and Clinical Context This tool estimates total circulating blood volume in pediatric patients using body weight and age group. The calculation follows a simple approach where estimated blood volume equals body weight in kilogram multiplied by an age specific blood volume factor expressed in milliliter per kilogram. Typical average factors used in this calculator are one hundred milliliter per kilogram for
Weight (kg) Height (cm) Age (years) Sex Select Male Female Explanation and Clinical Context Pediatric BMI percentile is a screening parameter that evaluates body mass index relative to children of the same sex and age. It helps clinicians classify nutritional status and detect underweight overweight and obesity early. Body mass index alone is not enough in pediatrics because normal BMI values change with growth there
Pediatric Centor score for pharyngitis explanation and clinical context The pediatric Centor score applies classical Centor criteria to children with acute sore throat. It sums four simple clinical features which are history of fever at least thirty eight degree Celsius, tonsillar exudate or swelling, tender anterior cervical lymph nodes, and absence of cough. Each feature scores one point so the total score in this
Pediatric Early Warning Score PEWS Explanation and Clinical Context Pediatric Early Warning Score is a structured bedside tool used to identify early signs of clinical deterioration in hospitalized children. It organizes the evaluation into three domains which are behavior cardiovascular status and respiratory status. Each domain assigns a score from zero to three based on deviation from normal physiology and the sum
Explanation and Clinical Context The pediatric glomerular filtration rate estimator uses the bedside Schwartz equation which provides a practical method to estimate kidney filtration capacity in children and adolescents. It relies on two simple variables height in centimeters and serum creatinine in mg per dL. The equation produces a value normalized to a standard body surface area of 1.73 square meters which allows
: Explanation and Clinical Context This calculator assists clinicians to estimate packed red cell transfusion volume for pediatric patients. The commonly used dose for red cell transfusion in children is four milliliters per kilogram per one gram per deciliter expected increase in hemoglobin concentration. This formula provides an approximate volume to achieve the desired hemoglobin rise in stable patients. Individua
Explanation and Clinical Context This calculator estimates the expected delivery time using the Last Menstrual Period date as reference. Gestation is assumed as forty weeks or two hundred eighty days from LMP which is widely used in clinical obstetrics. This approach supports counselling and follow up planning for fetal growth monitoring and maternal evaluation. Normal pregnancy duration may vary in clinical reality