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Pediatrics

Pediatric Body Surface Area Calculator

Estimates a child's body surface area (BSA) in m² using the Mosteller formula. Used by clinicians to calculate pediatric drug doses, IV fluid rates, and chemotherapy regimens.

Fill in the required fields to see your result.
Pediatrics

Pediatric Fluid Maintenance Calculator

Calculates a child's daily maintenance fluid requirement using the Holliday-Segar method based on body weight. Commonly used by nurses and physicians when prescribing IV fluids or assessing baseline hydration needs.

Fill in the required fields to see your result.

Key differences

Pediatric Body Surface Area CalculatorPediatric Fluid Maintenance Calculator
CategoryPediatricsPediatrics
Inputs required21
ResultBody Surface Area (m²)Daily Fluid Requirement (ml/day)
What it doesEstimates a child's body surface area (BSA) in m² using the Mosteller formula. Used by clinicians to calculate pediatric drug doses, IV fluid rates, and chemotherapy regimens.Calculates a child's daily maintenance fluid requirement using the Holliday-Segar method based on body weight. Commonly used by nurses and physicians when prescribing IV fluids or assessing baseline hydration needs.