Sleep calculator
- how many hours you should sleep
- how many hours you should sleep a day
- how many hours you should sleep after eating
- how many hours you should sleep in pregnancy
How many hours to sleep in a day
Recommended hours of sleep by age.
About Sleep
Getting enough sleep
The daily recommended hours of sleep you need changes as you age.
Health benefits of sleep
Getting enough sleep can help you:
- Get sick less often.
- Stay at a healthy weight.
- Reduce stress and improve your mood.
- Improve your heart health and metabolism.
- Lower your risk of chronic conditions like:
- Type 2 diabetes.
- Heart disease.
- High blood pressure.
- Stroke.
- Lessen the risk of motor vehicle crashes and related injury or death.
- Improve your attention and memory to better perform daily activities.
What to do
Better sleep habits can help you get a good night's sleep.
Habits that can improve your sleep include:
- Going to bed and getting up at the same time every day.
- Keeping your bedroom quiet, relaxing, and at a cool temperature.
- Turning off electronic devices at least 30 minutes before bedtime.
- Avoiding large meals and alcohol before bedtime.
- Avoiding caffeine in the afternoon or evening.
- Exercising regularly and maintaining a healthy diet.
See Also:Healthy Sleep Habits — Sleep Education
Sleep quality
Quality
- how many hours should you sleep before an exam
- how many hours should you sleep in rem