The Maintenance Fluids Calculator calculates maintenance fluid requirements by weight.

Definition: The Holliday-Segar formula calculates maintenance fluid requirements for pediatric and adult patients based on body weight. Purpose: It helps healthcare professionals determine appropriate …

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The maintenance fluid calculator was derived in 1957 by Holliday and Segar for the pediatric population but has persisted in use for both adults and pediatric patients to date. It was derived based on …

This IV maintenance calculator determines the pediatric fluid requirement based on the Holliday-Segar Nomogram and the 4-2-1 rule.

A Maintenance Fluids Calculator (or MIVF calculator) is a clinical tool utilized in healthcare settings to determine the appropriate amount of fluid required by a patient to sustain normal bodily functions and …

Maintenance Fluid Rate is calculated based on weight (mL/hr). This online maintenance fluid calculator uses both the Holliday-Segar Formula and the 4-2-1 Rule to determine maintenance fluid requirements.

Note: Infusion rate = total fluid volume per day ÷ 24 hour. Other Calculators:

The numbers provided by the maintenance fluid formula should be validated against the patient’s overall clinical picture. Fluid requirements may differ in cases of renal insufficiency, cardiac issues, or high …

Jul 3, 2025 · Several methods are used, with the "4-2-1 rule" and body weight-based calcula6ons being the most common. This widely used rule provides an hourly maintenance fluid rate based on body …