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Uyku Hesaplayıcı

Free Tool

Calculate ideal Uyku times.

4.6/5(185 degerlendirme)

You should go to bed at:

Optimal6 cycles
9:45 PM
9.0 hours of sleep
Good5 cycles
11:15 PM
7.5 hours of sleep
Minimum4 cycles
12:45 AM
6.0 hours of sleep
Not Enough3 cycles
2:15 AM
4.5 hours of sleep
90 min
Sleep Cycle
15 min
Fall Asleep Time
5-6
Optimal Cycles

About Sleep Cycles

A sleep cycle lasts about 90 minutes and includes both light and deep sleep stages. Waking up at the end of a cycle helps you feel more refreshed and alert.

The calculator assumes it takes about 15 minutes to fall asleep. For optimal rest, aim for 5-6 complete sleep cycles (7.5-9 hours).

Tip: Try to maintain a consistent sleep schedule, even on weekends, to regulate your body's internal clock.