Normal height for 3 month olds
The average height for 3 month old baby boys is 24.4 in and 3 month old baby girls average 23.8 in1 The tables below show the distribution of height by percentile of the 3 month year old population.
Current units = feet/inches. View this page in centimeters.
Height percentile table for 3 month old baby boys
| Percentile | Height |
|---|---|
| 3rd | 22.7 in |
| 5th | 22.9 in |
| 10th | 23.2 in |
| 25th | 23.8 in |
| 50th | 24.4 in |
| 75th | 25.1 in |
| 90th | 25.8 in |
| 95th | 26.2 in |
| 97th | 26.5 in |
Height percentile table for 3 month old baby girls
| Percentile | Height |
|---|---|
| 3rd | 22 in |
| 5th | 22.2 in |
| 10th | 22.6 in |
| 25th | 23.2 in |
| 50th | 23.8 in |
| 75th | 24.5 in |
| 90th | 25 in |
| 95th | 25.4 in |
| 97th | 25.6 in |
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