Height: 81 - 95.9 cm
Weight: 9.5 - 13.4 kg
The height and weight of a boy at the age of 1 year and 11 months are normally 81 - 95.9 cm and 9.5 - 13.4 kg
| Height | Description |
|---|---|
| Less than 78.0 cm | Below normal (extremely short) |
| 78.0 - 81.0 cm | Below normal (undersized) |
| 81.0 - 83.9 cm | Normal (below average) |
| 83.9 - 89.9 cm | Normal (average) |
| 89.9 - 92.9 cm | Normal (above average) |
| 92.9 - 95.9 cm | OK (high) |
| More than 95.9 cm | Very tall |
| The weight | Description |
|---|---|
| Less than 8.5 kg | Below normal (extremely insufficient) |
| 8.5 - 9.5 kg | Below normal (insufficient) |
| 9.5 - 10.7 kg | Normal (below average) |
| 10.7 - 13.4 kg | Normal (average) |
| 13.4 - 15.0 kg | Normal (above average) |
| 15.0 - 16.8 kg | Normal (very large) |
| More than 16.8 kg | Doesn't match age |
You can use the BMI calculator to get a more accurate estimate of your child's age and height.
Learn about the developmental features of a child at one and a half years
