Taking clothes off
In a large study in four countries, about half of children could take off a piece of clothing by about 15 months, but the age varied hugely between countries, from about 9 months to about 2 years.
How sure are we?
Not sure yet. Only one study has measured this so far, and the age differed a lot between countries. How we know this
What it’s a sign of
Your child is starting to do things for themselves.
The age ranged from about 9 months in South Africa and 10 in Turkey to about 19½ in India and 24½ in Argentina. The study linked differences like this to how much children are given the chance to do things for themselves.
We don't yet know the age by which nearly all children can take clothes off.
A main source for the ages
Similarities and differences in child development from birth to age 3 years by sex and across four countries: a cross-sectional, observational study
Ilgi Ozturk Ertem, Vibha Krishnamurthy, Mphelekedzeni C. Mulaudzi, Yanina Sguassero, Hakan Balta, Ozlem Gulumser · 2018 · Lancet Global Health
- Children
- About 4,900 healthy children
- Where
- Argentina, India, South Africa and Turkey
- Ages
- Birth to 3½ years
- How
- Trained staff asked parents open questions about what their child could do, at health clinics
- What it found
- Found the age by which half of children reached more than 100 milestones. Most came at similar ages in all four countries, and for boys and girls. For example, half of children waved bye-bye by about 11 months and said a first word by about 9 months.
- Limits
- Only four countries and no rural areas, children from city clinics, and only healthy children (about half of those who came were left out for health reasons). It gives the age for half of children, not the full spread.
If you’re worried about your child, talk to your child and family health nurse or GP.
Last checked 2 November 2026