How does the Pediatric GCS differ from adult GCS?

The Pediatric GCS modifies the verbal component for preverbal children. Instead of oriented speech, it assesses cooing, babbling, crying, and consolability. Motor and eye-opening components remain similar. It is used for children under 2 years of age.

How is pediatric weight estimated in emergencies?

The APLS formula estimates weight in emergencies when a scale is unavailable: for ages 1–5, weight (kg) = (age + 4) × 2; for ages 6–12, weight (kg) = (age × 3) + 7. These are estimates only — actual weight should be obtained as soon as possible for accurate drug dosing.

What is BMI-for-age percentile?

Unlike adults, children's BMI is interpreted using age- and sex-specific percentiles from CDC growth charts. Below 5th percentile is underweight, 5th–84th is healthy weight, 85th–94th is overweight, and ≥95th is obese. This accounts for normal body composition changes during growth and development.

Pediatric Calculators & Tools

Pediatric-specific tools including Pediatric GCS, APLS weight estimation, BMI-for-age percentiles, pediatric drug dosing, and bilirubin risk assessment. Designed for the unique physiology of infants and children.

This category currently includes 3 tools, including Pediatric GCS, Pediatric Weight Estimate, and Neonatal Bilirubin Risk.

These resources are built for clinicians, trainees, and medically informed patients who need fast bedside calculations. Use the results as decision support and pair them with full clinical context and local guidelines.

All Pediatrics Tools (3)

Pediatric GCS

Assess level of consciousness in infants and young children using the Pediatric Glasgow Coma Scale. Scores range from 3 to 15.

Pediatric Weight Estimate

Estimate pediatric weight by age using APLS formulas (ages 1–5: 2×age+8 kg; ages 6–14: 3×age+7 kg). Critical for emergency drug dosing and equipment sizing when a scale is unavailable.

Neonatal Bilirubin Risk

Assess neonatal jaundice severity using the Bhutani nomogram. Plots total serum bilirubin against age in hours to determine risk zone (low, low-intermediate, high-intermediate, high) and guide phototherapy decisions.

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