Visit
for coverage from TIME, Health, Fortune and more
Go »

Here's How Much Experts Think You Should Sleep Every Night

TIME Health
For more, visit TIME Health.

A national panel of sleep experts released new recommendations Monday that call for more hours of sleep for most young people.

The National Sleep Foundation, a nonprofit aimed at promoting healthy sleep and safety, says the amount of sleep a person needs is highly variable and that some people need more than others. Still, the new hour ranges for each age group recommend more hours for infants, kids and teens:

  • Newborns (0-3 months ): Sleep range narrowed to 14-17 hours each day (previously it was 12-18)
  • Infants (4-11 months): Sleep range widened two hours to 12-15 hours (previously it was 14-15)
  • Toddlers (1-2 years): Sleep range widened by one hour to 11-14 hours (previously it was 12-14)
  • Preschoolers (3-5): Sleep range widened by one hour to 10-13 hours (previously it was 11-13)
  • School age children (6-13): Sleep range widened by one hour to 9-11 hours (previously it was 10-11)
  • Teenagers (14-17): Sleep range widened by one hour to 8-10 hours (previously it was 8.5-9.5)
  • Younger adults (18-25): Sleep range is 7-9 hours (new age category)
  • Adults (26-64): Sleep range did not change and remains 7-9 hours
  • Older adults (65+): Sleep range is 7-8 hours (new age category)

MORE The Power of Sleep

To come up with the new recommendations, the foundation put together a panel of 18 scientists and researchers from prominent medical associations in the United States and asked them to review over 300 studies on how much sleep is ideal. The panel then voted on how much sleep is appropriate at different ages.

Getting too little sleep and getting too much sleep are both unhealthy behaviors that can lead to a variety of consequences from grogginess to weight gain.

[brightcove videoid=4032799374001]

See the 10 Healthiest Cities to Live in America

Honolulu, Hawaii
Honolulu, Hawaii Best Place for Lifelong Health The heavenly climate helps, but the key to well-being here also includes enviable health care and a rich cultural tradition of looking out for one another.Colin Anderson—Blend Images/Corbis
Honolulu, Hawaii
San Francisco, California
Burlington, Vermont
Silicon Valley
Minneapolis, Minnesota
Boulder, Colorado
Plano, Texas
Portland, Oregon
Boston, Massachusetts
Provo, Utah
Honolulu, Hawaii Best Place for Lifelong Health The heavenly climate helps, but the key to well-being here also includes
... VIEW MORE

Colin Anderson—Blend Images/Corbis
1 of 10

Read next: Let Your Kids Sleep More For Better Grades

Sign up for THE BRIEF and more. View Sample

Listen to the most important stories of the day.

All products and services featured are based solely on editorial selection. TIME may receive compensation for some links to products and services on this website.