UNDERSTAND YOUR SLEEP · CHOOSE ONE USEFUL ACTION
Understand your sleep
more clearly.
Sleeple brings together free tools and sourced guides to help you observe your nights, understand a specific problem and test one realistic action.
Educational information, visible sources and no miracle claims.
The tools do not provide a diagnosis.
START WITH ONE ACTION
Simple tools you can use right away.
Choose the tool that matches your current need. Your data stays in your browser when the tool runs locally.
Sleep calculator
Estimate bedtimes or wake times from theoretical cycles without treating the result as a medical rule.
NapNap calculator
Choose a duration and wake-up time that fit the time you have available.
Wind-downGuided breathing
Follow a short visual rhythm before bed or after waking during the night.
Main check-inThe Sleeple Check-In
Get five scores and choose one practical priority for your energy and recovery.
START WITH YOUR QUESTION
A precise guide is more useful than generic advice.
Sleeple organises content around specific situations:
- You wake during the night: understand possible causes and signs to watch.
- You are tired after eight hours: look at quality, regularity and awakenings.
- Thoughts delay sleep: try a gradual, realistic approach.
- You want to nap more effectively: understand duration and sleep inertia.
ALL CONTENT
Explore guides by problem.
Each article should separate established knowledge, limits in the evidence and situations that call for medical advice.
Browse the articlesSLEEP DIARY · FREE PDF
Observe your sleep for 7 days.
Record sleep times, awakenings, naps and energy each morning, then complete a simple weekly review. The PDF is instant, printable and requires no sign-up.
Download the sleep diary →WHY TRUST SLEEPLE?
A clear editorial method.
Sleeple is an independent sleep information project.
Identifiable sources
Important claims link to health organisations or publications that readers can consult.
Explicit limits
We flag uncertainty and avoid numbers that do not have a verifiable reference.
No diagnosis
Content and tools are educational and do not replace a healthcare professional.
Reviewed content
Priority guides are reviewed and updated as sources or recommendations change.
A three-step path.
Observe: use the diary for one week without aiming for perfect measurements.
Understand: read the guide that matches the problem you actually observed.
Test: choose one realistic action and look at its effect over time.
Not sure where to begin?
Start with the free tools, then return to a precise guide once you have identified your question.
Choose a tool →