What is the normal respiratory rate range for preschoolers?

• A. 15 to 20 breaths per minute
• B. 20 to 25 breaths per minute
• C. 30 to 40 breaths per minute
• D. 25 to 30 breaths per minute

Answer: (B)

Preschoolers at rest typically breathe about 20 to 25 times per minute. Breathing rate is one of the ways we track how a child's body is functioning, and it changes with age: newborns and toddlers breathe faster, while older kids move closer to the adult rate. So this 20–25 range fits the expected resting rate for a child in the preschool age group.

If the rate climbs noticeably above this range, that’s a sign to evaluate for possible respiratory distress, fever, infection, asthma, or other issues that increase breathing effort. Rates well below this range are uncommon in healthy preschoolers at rest and may indicate other problems.

In practice, count a full minute for accuracy and observe not just the number of breaths but the effort and any signs of trouble, like nasal flaring or chest retractions, since those clues matter as much as the rate itself.