| Age (years) | Tiny | Newborn | 1 Month | 0-3 Months | 0-6 Months | 3-6 Months | 6-9 Months | 6-12 Months | 9-12 Months | 12-18 Months | 18-24 Months | 1½-2 Years | 2-3 Years | 18-36 Months |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weight | 2.8kgs | 3.2kgs | 4.5kgs | 6kgs | 8kgs | 8kgs | 9kgs | 10kgs | 10kgs | 11kgs | 12.5kgs | 12.5kgs | 14.5kgs | 14.5kgs |
| Weight | 6lbs 3oz | 7lbs | 10lbs | 13lbs 4oz | 17lbs 10oz | 17lbs 10oz | 19lbs 13oz | 22lbs | 22lbs | 24lbs 4oz | 27lbs 9oz | 27lbs 9oz | 32lbs | 32lbs |
| Height | 48 | 50 | 54 | 62 | 69 | 69 | 72 | 76 | 76 | 83 | 90 | 90 | 98 | 98 |
| Height | 19in | 19¾in | 21¼in | 24½in | 27¼in | 27¼in | 28in¼in | 30in | 30in | 32¾in | 35½in | 35½in | 38½in | 38½in |