Sleep targets by age: the AASM/CDC standard
American Academy of Sleep Medicine consensus hour ranges, adopted by the CDC, define enough sleep at each life stage.
Sources: AASM (American Academy of Sleep Medicine) recommended sleep durations; Sleep Education by AASM.
* Includes naps where noted.
Infants
4–12 months
12–16 hrs
naps included
AASM
Children
1–2 years
11–14 hrs
naps included
AASM
Children
3–5 years
10–13 hrs
naps included
AASM
Children
6–12 years
9–12 hrs
nightly
AASM
Teens
13–18 years
8–10 hrs
nightly
Sleep Education
Adults
18+
7+ hrs
nightly
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