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Sleep Calculator

Is going to bed earlier the solution to teen sleep deprivation? The calculations provided below suggest that might be easier said than done. Visit Start Sleeping's calculator (click here or on yellow button, below) for yourself to see what time you would need to be in bed to get the sleep you need. 
Sleep Calculator
Picture
Picture
Average sleep debt per night
Hours
Average sleep debt per year per student
Hours
Remember! You can't just make up a sleep debt by catching up on sleep, so sleep binges on weekends don't help!
Average number of sleep hours gained when healthy start times are implemented
hours per year

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Start School Later, Inc. 
574E Ritchie Highway #164
Severna Park, MD 21146
​© 2011 - 2025
Start School Later, Inc. is a 501(c)(3) non-profit organization dedicated to healthy, safe, equitable school hours. 
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  • About Us
    • Mission and Goals
    • Who We Are >
      • Board of Directors
      • National Team
      • Local Chapters
      • Advisory Board
      • Coalition Partners
    • Annual Report
    • Bylaws
    • SSL News >
      • Press Releases
      • Newsletters
      • Blog
  • Learn More
    • School Start Times >
      • Why Change?
      • Wake Up Calls (Fast Facts)
      • Key Position Statements
      • Success Stories
      • Legislation
      • Myths and Misconceptions
    • Sleep Education >
      • Let's Sleep!
      • Sleep 101 - College
      • Sleep Calculator
      • Workshops and Webinars
    • Legislation
  • Get Involved
    • Join our Mailing List
    • Contact Us
    • Donate
    • National Conference 2024
    • Find a Local Chapter
    • Sign our Petition
  • Get Resources
    • Bookstore
    • Flyers, Posters, Videos, etc.
    • Implementation Help
    • Reference and Resource List