Pediatric Energy Requirements (Schofield Equation)

Calculate pediatric resting energy expenditure using the Schofield equation by age group, sex, and weight. Multiply by activity and stress factors for total energy requirements in hospitalized or healthy children.

Weight
Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Calculate pediatric resting energy expenditure using the Schofield equation by age group, sex, and weight. Multiply by activity and stress factors for total energy requirements in hospitalized or healthy children

Each component has a specific meaning:

  • Schofield equation by age group — The schofield equation by age group recorded for the scenario being assessed.
  • Sex — The sex recorded for the scenario being assessed.
  • Weight — The weight recorded for the scenario being assessed.

Note: Interpret the pediatric energy needs result against the thresholds and context described above.

How to Use

Enter the Schofield equation by age group, sex, weight for the scenario you are assessing. Calculate pediatric resting energy expenditure using the Schofield equation by age group, sex, and weight. Multiply by activity and stress factors for total energy requirements in hospitalized or healthy children. Use the pediatric energy needs result to inform your calculation.

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