Sleep Calculator
Calculate optimal sleep schedules
Sleep Calculator
Plan your bedtime or wake time around 90-minute sleep cycles for fresher mornings.
How It Works
- • A full sleep cycle lasts about 90 minutes; waking at the end of a cycle feels easier.
- • Most adults need 4–6 cycles per night (6–9 hours).
- • We add a ~15 minute buffer for the time it takes to fall asleep.
Privacy & Security
All calculations run locally in your browser. Nothing is stored or transmitted.
Kalkulator Turu nemtokake wektu turu sing optimal adhedhasar siklus turu lan wektu tangi kanggo nambah kualitas turu lan kewaspadaan awan.
Key Features
Petungan siklus turu
Optimalisasi wayah tangi
Rekomendasi bedtime
tataran turu
nglacak turu REM
Analisis kualitas turu
Kalkulator turu
Mlebu Wake Wake
Input nalika sampeyan kudu tangi
Etang Siklus
Nemtokake durasi siklus turu sing optimal
Njaluk Bedtimes
Deleng wektu turu sing dianjurake
Rencana Turu
Setel jadwal kanggo istirahat sing optimal
Use Cases
Optimasi turu
Ngalih jadwal
Recovery jet lag
Peningkatan kesehatan
Frequently Asked Questions
Suwene siklus turu?
Siklus turu sing khas kira-kira 90 menit, kalebu tahap turu sing entheng, jero, lan REM.
Yagene aku kudu tangi ing pungkasan siklus turu?
Tangi ing pungkasan siklus nggawe sampeyan kroso luwih seger tinimbang tangi nalika turu jero.
Pira jam turu aku kudu?
Wong diwasa biasane mbutuhake 7-9 jam saben wengi, biasane 4-6 siklus turu lengkap.
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