Sleep habits
How Many Hours of Sleep Do You Need?
By Midline. Last reviewed .
The question
How many hours of sleep do you need?
Short answer
Sleep at least 7 hours, with a fixed wake time. Sources: Matthew Walker and Pradeep Jamnadas, on The Diary Of A CEO, and Michael Breus, on Thomas DeLauer's channel.
Midline cannot measure visceral fat and is not medical advice. Check with a doctor before making medical decisions.
Who says so?
- Matthew Walker, The Diary Of A CEO.
- Michael Breus, Thomas DeLauer's channel.
- Pradeep Jamnadas, The Diary Of A CEO.
The video for each is linked under Sources below. We name them so you can check the source yourself.
What doesn't this page cover?
It gives the minimum and the wake-time habit. It doesn't give a number made for you, or cover how to fall asleep.
When should you see a doctor?
If poor sleep has gone on for months or affects your days, see your doctor.
Where does Midline fit?
Midline's Level 4, Sleep and Stress, has a habit for sleeping at least 7 hours.
More on sleep: does alcohol help you sleep and how long before bed to turn off screens.
Frequently asked questions
How many hours of sleep should you get?
Sleep at least 7 hours, with a fixed wake time.
Who are the sources for this answer?
Matthew Walker and Pradeep Jamnadas, on The Diary Of A CEO, and Michael Breus, on Thomas DeLauer's channel. The video links are under Sources on this page.
Does Midline have a sleep habit?
Yes. Midline's Level 4, Sleep and Stress, has a habit for sleeping at least 7 hours.
When should you see a doctor about poor sleep?
If poor sleep has gone on for months or affects your days, see your doctor.
Keep reading
More answers
Sources
- Matthew Walker on The Diary Of A CEO. Matthew Walker, The Diary Of A CEOSeven to nine hours is the range, with seven as the minimum. Go to bed and wake at the same time every day, weekends too.
- Michael Breus on Thomas DeLauer (YouTube). Michael Breus, Thomas DeLauer (YouTube)His number one sleep tip is to wake up at the same time seven days a week.
- Pradeep Jamnadas on The Diary Of A CEO. Pradeep Jamnadas, The Diary Of A CEOYou have to sleep seven hours a night.
All sources across the site are listed on the sources page.
Last reviewed . Educational only, not medical advice. Check with your pharmacist if you take medication.
We draft articles with AI help. A reviewer checks every health statement against the expert's own words in the video before it goes up.