Sleep Duration Calculator

Calculate how much sleep you'll get between your bedtime and wake-up time.

When do you go to bed?
When do you wake up?

Your Sleep Results

Optimal Quality
Sleep Duration Calculator
7h 45m Total Sleep Duration
Sleep Cycle Analysis
5 Complete Sleep Cycles

Sleep Timeline

10:30 PM
Bedtime
Light Sleep
175 min
Deep Sleep
100 min
REM Sleep
125 min
6:30 AM
Wake-up

Sleep Breakdown

Bedtime
10:30 PM
Fall Asleep (Est.)
Wake-up Time
6:30 AM
Sleep Efficiency
98%

Personalized Recommendations

Sleep Insight

Great job! Your sleep duration falls within the optimal range for most adults. This should help you feel refreshed and energized throughout the day.

Sleep Insight

Try to maintain a consistent sleep schedule, even on weekends.

Sleep Insight

Limit exposure to screens at least 1 hour before bedtime.

Sleep Insight

Keep your bedroom dark, quiet, and at a comfortable temperature for optimal sleep.