Normal weight for 18 year olds
The average weight for 18 year old teenage boys is 148.3 lbs and 18 year old teenage girls average 124 lbs1 The tables below show the distribution of weight by percentile of the 18 year year old population.
Current units = pounds. View this page in kilograms.
Body weight percentile chart for 18 year old teenage boys
| Percentile | Weight |
|---|---|
| 3rd | 114 lbs |
| 5th | 117.3 lbs |
| 10th | 123 lbs |
| 25th | 133.8 lbs |
| 50th | 148.3 lbs |
| 75th | 166.6 lbs |
| 90th | 187.6 lbs |
| 95th | 202.9 lbs |
| 97th | 214.4 lbs |
Body weight percentile chart for 18 year old teenage girls
| Percentile | Weight |
|---|---|
| 3rd | 97.5 lbs |
| 5th | 100 lbs |
| 10th | 104.1 lbs |
| 25th | 112.3 lbs |
| 50th | 124 lbs |
| 75th | 139.9 lbs |
| 90th | 160.6 lbs |
| 95th | 178 lbs |
| 97th | 192.8 lbs |
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?