Table 2: The National Sleep Foundation’s recommended amount of sleep per age group [12].

Newborns0–3 months14–17 hours
Infants4–11 months12–15 hours
Toddlers1-2 years11–14 hours
Preschoolers3–5 years10–13 hours
School-age Children6–13 years9–11 hours
Teenagers14–17 years8–10 hours
Younger adults18–25 years7–9 hours
Adults26–64 years7–9 hours
Older adults65+ years7-8 hours