Weight for boys at 19 years
At 19 years, the median weight for boys on the CDC 2000 growth charts is 69.1 kg (152 lb 6 oz): half of boys this age weigh less and half more. The middle half of boys, from the 25th to the 75th percentile, falls between 62.4 and 77.5 kg, a spread of 15.1 kg. The outer lines of the chart, the 3rd and 97th percentiles, sit at 53.2 and 99.1 kg.
Since 18 years, the median has risen by 1.93 kg over 1 year. By 20 years it reaches 70.6 kg.
For girls at 19 years the median is 57.3 kg, 11.8 kg less than for boys, which is why the charts are drawn separately by sex.
From 2 years CDC recommends its own 2000 growth charts, which draw the 3rd to the 97th percentile; under 2, the WHO charts draw the 2nd to the 98th.
Reading the table: a boy at 19 years who weighs 74.2 kg is at about the 67th percentile, meaning that out of 100 boys this age, about 67 weigh less.
Percentiles at 19 years
Download CSV (all ages)| Percentile | z-score | Metric | Imperial |
|---|---|---|---|
| 3rd | −1.88 | 53.17 kg | 117 lb 3 oz |
| 5th | −1.64 | 54.75 kg | 120 lb 11 oz |
| 10th | −1.28 | 57.38 kg | 126 lb 8 oz |
| 25th | −0.67 | 62.39 kg | 137 lb 9 oz |
| 50th (median) | 0.00 | 69.12 kg | 152 lb 6 oz |
| 75th | +0.67 | 77.51 kg | 170 lb 14 oz |
| 90th | +1.28 | 87.05 kg | 191 lb 15 oz |
| 95th | +1.64 | 93.99 kg | 207 lb 3 oz |
| 97th | +1.88 | 99.13 kg | 218 lb 9 oz |
CDC 2000 charts draw the 3rd to the 97th percentile. Values computed with the LMS method from the published tables (retrieved 2026-10-05).