Sleep Cycle Calculator

Sleep Secret Reveal: Design Your Sleep Cycles

This is the best Sleep Cycle Calculator and it's made especially for you.

Sleep smarter and wake up refreshed with our intelligent sleep calculator. By aligning your bedtime with scientifically backed sleep cycles, this tool ensures you avoid waking up mid-cycle—the leading cause of morning grogginess. Simply input your wake-up time, and we'll provide the best times to fall asleep for optimised rest and energy. This isn't just a calculator; it's your guide to better mornings and sharper days.

Man relaxing planning his sleep with the best sleep cycle calculator by Selene

Features

  • Scientifically backed: Calculates ideal bedtimes using 90-minute sleep cycles to optimise your rest. Sleep isn't as simple as we describe in this tool but we'll be improving it over time. Our aim is to help!
  • Practical adjustments: Factors in the average 15 minutes it takes to fall asleep for accurate results. Allows for adjustment.
  • Adjusts for age: As we age we need less sleep, this is factored into recommendations.
  • Simple to use: Intuitive, clean design that anyone can use in seconds.
  • Better mornings: Avoid waking up mid-cycle and start every day feeling energised.
  • Educational insights: Understand why sleep cycles matter and how they impact your well-being.
  • Remove sleep blockers: Tailored to your sleep needs, our calculator will recommend products to truly help you.

This tool is based on sleep research and engineered for anyone looking to feel more rested, boost their energy, or take control of their day by starting it right. It's not just about sleep—it's about thriving. Share it with those who deserve better mornings too.

Find your perfect bedtime.

Calculate when to fall asleep based on proven sleep cycles and wake up refreshed. Optimize your sleep schedule for better health

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Your Sleep Cycles

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