The sleep calculator recommends when to go to sleep in order to wake up feeling refreshed. It suggests sleeping time based on the stages of sleep, which will help to avoid waking up in the middle of a sleep cycle. The sleep cycle calculator does not consider how long a person needs to fall asleep.
Quality Over Quantity:
You’ve probably heard that you should get around seven to nine hours of sleep per night to feel fit and rested. While it is important to get plenty of sleep, the amount of sleep matters less than the quality and timing of sleep. The ideal time to go to sleep at night depends on when you have to wake up the next morning. This sleep cycle calculator helps you learn your natural rhythm.
Sleep Calculator: Now It’s Time to Sleep
The sleep calculator tells you your sleeping timeframe based on your sleep cycles:
Keep in mind…
…that this bedtime is an estimate. It takes an average of 14 minutes for most people to fall asleep. You may have to go to bed a little earlier than the time calculated by the calculator.
From NREM to REM: The 4 Sleep Stages
A good night’s sleep consists of four to six sleep cycles.(1)
Each of these sleep cycles lasts around 90 minutes and can be divided into the following four categories or…