Normal weight for 7 year olds (kg)
The average weight for 7 year old boys is 23.2 kg and 7 year old girls average 22.9 kg1 The tables below show the distribution of weight by percentile of the 7 year year old population.
Current units = kilograms. View this page in pounds.
7 year old girls under 18 kg or over 29 kg and 7 year old boys who weigh less than 19 kg or more than 29 kg 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 23 kg for boys and 23 kg 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 | 18.3 kg |
| 5th | 18.7 kg |
| 10th | 19.6 kg |
| 25th | 21.1 kg |
| 50th | 23.2 kg |
| 75th | 25.8 kg |
| 90th | 28.7 kg |
| 95th | 30.9 kg |
| 97th | 32.5 kg |
Body weight percentile table for 7 year old girls
| Percentile | Weight |
|---|---|
| 3rd | 17.7 kg |
| 5th | 18.2 kg |
| 10th | 19.1 kg |
| 25th | 20.7 kg |
| 50th | 22.9 kg |
| 75th | 25.7 kg |
| 90th | 29 kg |
| 95th | 31.5 kg |
| 97th | 33.4 kg |
Source Citations
- 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
- American Academy of Pediatrics Is Your Child Overweight?