Real family data
When Do Babies Actually Stand? Real Ages from Thousands of Families
Half of babies stand up by 9 months, based on real entries from the Baby Notebook community. The most common age was 10 months; the middle half fell between 8 months and 10 months.
| Age | Share of families |
|---|---|
| 6 months or earlier | 4.8% |
| 7 months | 11.3% |
| 8 months | 20.5% |
| 9 months | 19.6% |
| 10 months | 22% |
| 11 months | 12.7% |
| 12 months | 6.3% |
| 13 months | 1.6% |
| 14+ months | 1.3% |
Boys and girls: boys averaged 9.1 months and girls 9.2 months.
The Baby Notebook app
The dates blur together faster than you think
Every age on this page came from a parent who wrote it down while it was fresh. Baby Notebook makes it easy to capture each milestone as it happens, from bump to first birthday. Free to download.
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