Height: 46.1 - 55.6 cm
Weight: 2.5 - 3.9 kg
The height and weight of the boy at birth in the norm are 46.1 - 55.6 cm and 2.5 - 3.9 kg
| Age | Height | The weight |
|---|---|---|
| At birth | 46.1 - 55.6 cm | 2.5 - 3.9 kg |
| 1 month | 50.8 - 60.6 cm | 3.4 - 5.1 kg |
| 2 months | 54.4 - 64.4 cm | 4.3 - 6.3 kg |
| 3 months | 57.3 - 67.6 cm | 5.0 - 7.2 kg |
| 4 months | 59.7 - 70.1 cm | 5.6 - 7.8 kg |
| 5 months | 61.7 - 72.2 cm | 6.0 - 8.4 kg |
| 6 months | 63.3 - 74.0 cm | 6.4 - 8.8 kg |
| 7 months | 64.8 - 75.7 cm | 6.7 - 9.2 kg |
| 8 months | 66.2 - 77.2 cm | 6.9 - 9.6 kg |
| 9 months | 67.5 - 78.7 cm | 7.1 - 9.9 kg |
| 10 months | 68.7 - 80.1 cm | 7.4 - 10.2 kg |
| 11 months | 69.9 - 81.5 cm | 7.6 - 10.5 kg |
| 1 year | 71.0 - 82.9 cm | 7.7 - 10.8 kg |
| 1 year 1 month | 72.1 - 84.2 cm | 7.9 - 11.0 kg |
| 1 year 2 months | 73.1 - 85.5 cm | 8.1 - 11.3 kg |
| 1 year 3 months | 74.1 - 86.7 cm | 8.3 - 11.5 kg |
| 1 year 4 months | 75.0 - 88.0 cm | 8.4 - 11.7 kg |
| 1 year 5 months | 76.0 - 89.2 cm | 8.6 - 12.0 kg |
| 1 year 6 months | 76.9 - 90.4 cm | 8.8 - 12.2 kg |
| 1 year 7 months | 77.7 - 91.5 cm | 8.9 - 12.5 kg |
| 1 year 8 months | 78.6 - 92.6 cm | 9.1 - 12.7 kg |
| 1 year 9 months | 79.4 - 93.8 cm | 9.2 - 12.9 kg |
| 1 year 10 months | 80.2 - 94.9 cm | 9.4 - 13.2 kg |
| 1 year 11 months | 81.0 - 95.9 cm | 9.5 - 13.4 kg |
| 2 years | 81.7 - 97.0 cm | 9.7 - 13.6 kg |
You can use the BMI calculator to get a more accurate estimate of your child's age and height.
