Average Weight for a 13-Year-Old Girl at 160 cm: CDC Data and Influencing Factors

CDC growth charts (2000) indicate the 50th percentile weight for a 13-year-old girl at 160 cm (≈5'3") is approximately 44–45 kg (97–99 lbs).

Context

• Wide normal range: 5th–95th percentile ≈ 38–55 kg.
• BMI-for-age is preferred over weight-for-height alone.
• Pubertal timing dramatically affects weight (early vs. late maturers).

Healthy Assessment

• Track growth velocity, not single points.
• Consider body composition (muscle vs. fat).
• Focus on habits: nutrition, activity, sleep, screen time.

Consult a pediatrician if weight crosses percentiles rapidly or BMI ≥95th or <5th percentile.