How old is a baby born in January 2023?

A baby born in January 2023 is now 21–22 months old. They are one year old, which means that they are now called toddlers instead of infants.

These children are 2–3 months away from celebrating their second birthday. However, their parents may still be counting their ages in months due to their rapid growth and development.

The child's age is typically measured in years once they reach their second birthday.

The children in this age group can stand up and walk. They can say and understand certain words and phrases. Some are learning new language skills at an extremely fast pace.