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Pediatrics

Head Circumference Percentile Calculator

Plots a child's head circumference against age-based growth norms to return a percentile. Used by pediatricians to screen for microcephaly, macrocephaly, and hydrocephalus.

Fill in the required fields to see your result.
Pediatrics

Pediatric Fluid Requirements Calculator

Calculates a child's daily fluid requirement in milliliters using the Holliday-Segar method, adjusted for activity level and clinical conditions like fever or dehydration. Ideal for parents, nurses, and pediatric caregivers.

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Key differences

Head Circumference Percentile CalculatorPediatric Fluid Requirements Calculator
CategoryPediatricsPediatrics
Inputs required23
ResultPercentile (%)Daily Fluid Requirements (ml/day)
What it doesPlots a child's head circumference against age-based growth norms to return a percentile. Used by pediatricians to screen for microcephaly, macrocephaly, and hydrocephalus.Calculates a child's daily fluid requirement in milliliters using the Holliday-Segar method, adjusted for activity level and clinical conditions like fever or dehydration. Ideal for parents, nurses, and pediatric caregivers.