Sleep Cycle Calculator

Sleep Cycle Calculator

Sleep cycles typically last 90 minutes, and waking up between cycles helps you feel more refreshed. This calculator helps you determine the best times to wake up based on when you go to bed.

About Sleep Cycle Calculator

The Sleep Cycle Calculator helps you plan your bedtime and wake-up times based on sleep cycles.

How to Use

  1. Enter your intended bedtime
  2. Click calculate to see optimal wake-up times
  3. Each cycle is approximately 90 minutes

Frequently Asked Questions

References

  • National Sleep Foundation - Sleep Cycle Guidelines
  • American Academy of Sleep Medicine - Sleep Duration Recommendations
  • Sleep Research Society - Sleep Cycle Research
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