Sleep calculator

Sleep Calculator

I want to wake up at:

Time to fall asleep (minutes):

Number of sleep cycles: 5 cycles (7.5 hours) 6 cycles (9 hours) 4 cycles (6 hours) 3 cycles (4.5 hours)

Last night's sleep quality: -- Select -- Excellent Good Average Poor Terrible

Optimal Bedtimes

For a good night's sleep, try to fall asleep at one of these times:

Sleep Quality Tips

Consistent Schedule

Go to bed and wake up at the same time every day, even on weekends.

Blue Light Reduction

Avoid screens 1 hour before bedtime to improve sleep quality.

Sleep Diary

Sleep Statistics

Sleep Diary

Date

Bedtime

Wake-up Time

Sleep Quality Excellent Good Average Poor Terrible

Notes

Sleep Statistics

Track your sleep patterns over time to identify trends and improve your sleep habits.

© Advanced Sleep Calculator