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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.
Pediatrics

Pediatric Fluid Replacement Calculator

Estimates the hourly oral or IV fluid replacement rate for a dehydrated child based on weight, dehydration severity, ongoing losses, and the desired replacement timeframe. Use it when managing gastroenteritis or other causes of childhood dehydration.

Fill in the required fields to see your result.

Key differences

Pediatric Fluid Maintenance CalculatorPediatric Fluid Replacement Calculator
CategoryPediatricsPediatrics
Inputs required14
ResultDaily Fluid Requirement (ml/day)Hourly Fluid Rate (ml/hr)
What it doesCalculates 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.Estimates the hourly oral or IV fluid replacement rate for a dehydrated child based on weight, dehydration severity, ongoing losses, and the desired replacement timeframe. Use it when managing gastroenteritis or other causes of childhood dehydration.