If I want to wake up at…

When should I go to bed?

If I go to sleep now…

When should I wake up?
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Sleep Stages

Go to Bed Times

It takes the average human about 15 minutes to fall asleep.

To wake up refreshed at , you should go to bed at one of the following times:

If you wake up at one of these times, you'll rise in between 90-minute sleep cycles.

A good night's sleep consists of 5-6 complete sleep cycles.

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Sleep Stages

Wake Up Times

It takes the average human about 15 minutes to fall asleep.

If you go to sleep right now, you should try to wake up at one of the following times:

If you wake up at one of these times, you'll rise in between 90-minute sleep cycles.

A good night's sleep consists of 5-6 complete sleep cycles.

Try The Wake-Up Light With Sunrise Simulation that provides a pleasant, natural way to start your morning.

Calculate Again
Sleep Stages