Girls 0 - 5 Years
Weight in kg
| Age | Little child | Middle child | Big child |
| Infant | 2.2 | 3.5 | 4.2 |
| 3 months | 4.5 | 5.7 | 7.2 |
| 6 months | 6.2 | 7.5 | 9.5 |
| 9 months | 7.2 | 9.0 | 11.0 |
| 12 months | 8.0 | 10.2 | 12.0 |
| 18 months | 9.3 | 11.5 | 13.8 |
| 2 years | 10.3 | 12.6 | 15.5 |
| 3 years | 12.0 | 15.0 | 18.2 |
| 4 years | 13.7 | 17.1 | 21.0 |
| 5 years | 15.3 | 19.0 | 24.3 |
Most children (95%) will be somewhere between small and big child.
Height in cm
| Age | Little child | Middle child | Big child |
| Infant | 46 | 51 | 56 |
| 3 months | 56 | 61 | 66 |
| 6 months | 63 | 68 | 72 |
| 9 months | 68 | 72 | 78 |
| 12 months | 71 | 76 | 82 |
| 18 months | 76 | 82 | 88 |
| 2 years | 81 | 87 | 94 |
| 3 years | 90 | 97 | 104 |
| 4 years | 97 | 104 | 113 |
| 5 years | 103 | 110 | 120 |
Most children (95%) will be somewhere between small and big child.