When should 3 year old be potty trained?

Most children are ready to start potty training between 2 and 3 years old, but it can vary widely depending on the child's individual development. Signs of readiness include showing interest in using the toilet, staying dry for longer periods, and being able to follow simple instructions. It's important to approach potty training positively and patiently, as each child may take different amounts of time to fully transition. If a child isn't ready by age 3, it's perfectly normal; they can continue to develop at their own pace.