😴 Sleep Calculator

The Basic Science Behind It:
  • The average sleep cycle lasts 90 minutes.
  • People go through about 4–6 sleep cycles per night.
  • Waking up at the end of a sleep cycle (not during) makes you feel more refreshed.
  • Falling asleep usually takes about 15 minutes (this is factored in).

Discover Your Sleep Personality

Are you a Night Owl, an Overthinker, or something else? Take this quick quiz to find out your sleep type and get custom bedtime tips.

Get your FREE 3-Minute Guided Meditation for a Deep Sleep Tonight!
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