| Age | Weight (kg) | Length/height (cm) | Head circumference (cm) | Chest cirumference (cm) |
|---|---|---|---|---|
| Birth | 3 | 50 | 34 | 31 (3 cm less than HC) |
| 3 months | 60 | 40 (2 cm/month) | ||
| 6 months | 6 (x2) | 65 | 43 (1 cm/month) | |
| 1 year | 9 (x3) | 75 | 46 (0.5 cm/month) | 46 (equal) |
| 2 years | 12 (x4) | 90 | 48 | |
| 3 years | 15 (x5) | 95 | 49 | |
| 4 years | 16 | 100 | 50 | |
| 6 years | 18 (x6) | |||
| 7 years | 21 (x7) | |||
| 10 years | 30 (x10) | |||
| 12 years | 52 | |||
| Adult | 170-180 | 52 |