Height: 63.3 - 74 cm
Weight: 6.4 - 8.8 kg
The height and weight of a boy at 6 months is normally 63.3 - 74 cm and 6.4 - 8.8 kg
| Height | Description |
|---|---|
| Less than 61.2 cm | Below normal (extremely short) |
| 61.2 - 63.3 cm | Below normal (undersized) |
| 63.3 - 65.5 cm | Normal (below average) |
| 65.5 - 69.8 cm | Normal (average) |
| 69.8 - 71.9 cm | Normal (above average) |
| 71.9 - 74.0 cm | OK (high) |
| More than 74.0 cm | Very tall |
| The weight | Description |
|---|---|
| Less than 5.7 kg | Below normal (extremely insufficient) |
| 5.7 - 6.4 kg | Below normal (insufficient) |
| 6.4 - 7.1 kg | Normal (below average) |
| 7.1 - 8.8 kg | Normal (average) |
| 8.8 - 9.8 kg | Normal (above average) |
| 9.8 - 10.9 kg | Normal (very large) |
| More than 10.9 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 characteristics of a baby at 6 months
