Boys
Height: 61.7 - 72.2 cm
Weight: 6 - 8.4 kg
The height and weight of a boy at 5 months is normally 61.7 - 72.2 cm and 6 - 8.4 kg
| Height | Description |
|---|---|
| Less than 59.6 cm | Below normal (extremely short) |
| 59.6 - 61.7 cm | Below normal (undersized) |
| 61.7 - 63.8 cm | Normal (below average) |
| 63.8 - 68.0 cm | Normal (average) |
| 68.0 - 70.1 cm | Normal (above average) |
| 70.1 - 72.2 cm | OK (high) |
| More than 72.2 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 - 6.7 kg | Normal (below average) |
| 6.7 - 8.4 kg | Normal (average) |
| 8.4 - 9.3 kg | Normal (above average) |
| 9.3 - 10.4 kg | Normal (very large) |
| More than 10.4 kg | Doesn't match age |
Girls
Height: 59.6 - 70.7 cm
Weight: 5.4 - 7.8 kg
The height and weight of a girl at 5 months is normally 59.6 - 70.7 cm and 5.4 - 7.8 kg
| Height | Description |
|---|---|
| Less than 57.4 cm | Below normal (extremely short) |
| 57.4 - 59.6 cm | Below normal (undersized) |
| 59.6 - 61.8 cm | Normal (below average) |
| 61.8 - 66.2 cm | Normal (average) |
| 66.2 - 68.5 cm | Normal (above average) |
| 68.5 - 70.7 cm | OK (high) |
| More than 70.7 cm | Very tall |
| The weight | Description |
|---|---|
| Less than 4.8 kg | Below normal (extremely insufficient) |
| 4.8 - 5.4 kg | Below normal (insufficient) |
| 5.4 - 6.1 kg | Normal (below average) |
| 6.1 - 7.8 kg | Normal (average) |
| 7.8 - 8.8 kg | Normal (above average) |
| 8.8 - 10.0 kg | Normal (very large) |
| More than 10.0 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 5 months
