Normal weight for 7 year olds (lbs)

The average weight for 7 year old boys is 51.1 lbs and 7 year old girls average 50.4 lbs1 The tables below show the distribution of weight by percentile of the 7 year year old population.

Current units = pounds. View this page in kilograms.

7 year old girls under 40 lbs or over 64 lbs and 7 year old boys who weigh less than 41 lbs or more than 63 lbs may want to consult with a doctor. The American Academy of Pediatrics recommends that children who's weight is outside the 5th or 85th percentiles seek professional advice to determine if further evaluation is needed2.

At 7 years old, children's bodies are becoming more coordinated and agile. The average weight for a 7-year-old falls around 51 lbs for boys and 50 lbs for girls based on CDC growth charts1. As they explore various physical activities and sports, it's essential to focus on proper nutrition and hydration to support their growing bodies and overall health.

Body weight percentile table for 7 year old boys

Percentile Weight
3rd 40.2 lbs
5th 41.3 lbs
10th 43.1 lbs
25th 46.5 lbs
50th 51.1 lbs
75th 56.8 lbs
90th 63.3 lbs
95th 68.1 lbs
97th 71.7 lbs

Body weight percentile table for 7 year old girls

Percentile Weight
3rd 39.1 lbs
5th 40.2 lbs
10th 42 lbs
25th 45.6 lbs
50th 50.4 lbs
75th 56.6 lbs
90th 63.9 lbs
95th 69.4 lbs
97th 73.6 lbs

Source Citations

  1. Robert J. Kuczmarski Dr.P.H. et al., Centers for Disease Control and Prevention, U.S. Department of Health & Human Services 2000 CDC Growth Charts for the United States: Methods and Development
  2. American Academy of Pediatrics Is Your Child Overweight?

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