At what age can children typically walk up and down stairs without support?

Children typically walk up and down stairs without support around the age of 4 years. By this age, they have developed the necessary physical coordination, strength, and balance to ascend and descend stairs confidently. At this stage of development, children refine their motor skills and gain greater control over their movements, allowing them to navigate stairs independently.

While younger children may demonstrate some ability to climb stairs, they often require support or safety measures, as their balance and coordination have not yet reached the level seen in a 4-year-old. The progression usually involves initial attempts at climbing stairs, using handrails or adult assistance, and then gradually moving towards independent stair navigation. This milestone is part of their overall physical development, which includes enhancing gross motor skills and building confidence in their abilities.