Normal Respiratory Rates for Children by Age: Complete Reference

Normal Respiratory Rates (breaths/minute) at Rest

Age Group	Range
Newborns (0–28 days)	30–60
Infants (1–11 months)	25–40
Toddlers (1–3 years)	20–30
Preschoolers (3–6 years)	20–25
School-age (6–12 years)	15–20
Adolescents (13–18 years)	12–15
Adults (≥18 years)	12–15

Measurement Tips

• Count for full 60 seconds (not 15×4) when child is calm
• Observe chest/abdominal rise; don't tell child you're counting
• Fever, crying, activity increase rate—reassess when settled

When to Call a Doctor

Consistently outside range, increased work of breathing (retractions, nasal flaring, grunting), cyanosis, lethargy, or parental concern.