CDC Growth Percentiles (2–20 Years) — Boys
CDC 2–20 yearsSnapshots for height, weight, and BMI at 8 years (≈96 months). Use the filters below to change sex or age.
Boys · 8 years (CDC)
Height: cm (ft/in) · Weight: kg (lb) · BMI: kg/m²| Percentile | Height | Weight | BMI |
|---|---|---|---|
| 10th | 120.4 cm (3′ 11″) | 21.4 kg (47.2 lb) | 14.1 |
| 25th | 123.8 cm (4′ 1″) | 23.1 kg (51 lb) | 14.8 |
| 50th | 127.6 cm (4′ 2″) | 25.5 kg (56.3 lb) | 15.8 |
| 75th | 131.5 cm (4′ 4″) | 28.6 kg (63 lb) | 17 |
| 90th | 135.1 cm (4′ 5″) | 32.2 kg (70.9 lb) | 18.6 |
Values are nearest to the selected year. If BMI is not present in the dataset, it is computed from the same-percentile height and weight.