Age and condition 	Sleep Needs
Newborns (0–3 months) 	14 to 17 hours
Infants (4–11 months) 	12 to 15 hours
Toddlers (1–2 years) 	11 to 14 hours
Preschoolers (3–5 years) 	10 to 13 hours
School-age children (6–13 years)     	  9 to 11 hours
Teenagers (14–17 years) 	  8 to 10 hours
Adults (18–64 years) 	  7 to 9 hours
Older Adults (65 years and over) 	  7 to 8 hours