Question: how long should a one and a half year old nap?
Answer: Here's a good rule of thumb: If the child is getting a solid amount of sleep at night, the naps should add up to a total of two to two-and-a-half hours when the toddler is 12 months old, one-and-a-half to two hours at 18 months, and one-and-a-quarter to one-and-a-half hours when the kid reaches two years of age.