Boys
Height: 64.8 - 75.7 cm
Weight: 6.7 - 9.2 kg
The height and weight of a boy at 7 months are normally 64.8 - 75.7 cm and 6.7 - 9.2 kg
| Height | Description |
|---|---|
| Less than 62.7 cm | Below normal (extremely short) |
| 62.7 - 64.8 cm | Below normal (undersized) |
| 64.8 - 67.0 cm | Normal (below average) |
| 67.0 - 71.3 cm | Normal (average) |
| 71.3 - 73.5 cm | Normal (above average) |
| 73.5 - 75.7 cm | OK (high) |
| More than 75.7 cm | Very tall |
| The weight | Description |
|---|---|
| Less than 5.9 kg | Below normal (extremely insufficient) |
| 5.9 - 6.7 kg | Below normal (insufficient) |
| 6.7 - 7.4 kg | Normal (below average) |
| 7.4 - 9.2 kg | Normal (average) |
| 9.2 - 10.3 kg | Normal (above average) |
| 10.3 - 11.4 kg | Normal (very large) |
| More than 11.4 kg | Doesn't match age |
Girls
Height: 62.7 - 74.2 cm
Weight: 6 - 8.6 kg
The height and weight of a girl at 7 months is normally 62.7 - 74.2 cm and 6 - 8.6 kg
| Height | Description |
|---|---|
| Less than 60.3 cm | Below normal (extremely short) |
| 60.3 - 62.7 cm | Below normal (undersized) |
| 62.7 - 65.0 cm | Normal (below average) |
| 65.0 - 69.6 cm | Normal (average) |
| 69.6 - 71.9 cm | Normal (above average) |
| 71.9 - 74.2 cm | OK (high) |
| More than 74.2 cm | Very tall |
| The weight | Description |
|---|---|
| Less than 5.3 kg | Below normal (extremely insufficient) |
| 5.3 - 6.0 kg | Below normal (insufficient) |
| 6.0 - 6.8 kg | Normal (below average) |
| 6.8 - 8.6 kg | Normal (average) |
| 8.6 - 9.8 kg | Normal (above average) |
| 9.8 - 11.1 kg | Normal (very large) |
| More than 11.1 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 child at 7 months
