Normal height for 1 year olds
The average height for 1 year old boys is 30 in and 1 year old girls average 29.3 in1 The tables below show the distribution of height by percentile of the 1 year year old population.
Current units = feet/inches. View this page in centimeters.
Height percentile table for 1 year old boys
| Percentile | Height |
|---|---|
| 3rd | 2' 3" |
| 5th | 2' 4" |
| 10th | 2' 4" |
| 25th | 2' 5" |
| 50th | 2' 5" |
| 75th | 2' 6" |
| 90th | 2' 7" |
| 95th | 2' 7" |
| 97th | 2' 8" |
Height percentile table for 1 year old girls
| Percentile | Height |
|---|---|
| 3rd | 2' 3" |
| 5th | 2' 3" |
| 10th | 2' 3" |
| 25th | 2' 4" |
| 50th | 2' 5" |
| 75th | 2' 6" |
| 90th | 2' 6" |
| 95th | 2' 7" |
| 97th | 2' 7" |
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