Find Ideal Bedtime Calculator

Calculate the ideal bedtime based on when you need to wake up and desired sleep cycles.

Choose Calculator Type:

Sleep Duration Calculator

Sleep Duration

Calculate total sleep time
Find Bedtime Calculator

Find Bedtime

When to go to sleep
Find Wake Time Calculator

Find Wake Time

When to wake up
When do you need to wake up?
3 4 5 6 7
5 cycles 7.5 hours
4-5 cycles are recommended for most adults (6-7.5 hours).

Your Ideal Bedtime Options

Wake time Wake time: 06:30
Recommended Bedtime
10:45 PM
Sleep Cycles 5 sleep cycles
Duration 7h 30m of sleep

All Bedtime Options

Choose the bedtime that best fits your schedule and sleep needs:

Fair
1:45 AM
Sleep Duration: 4h 30m
Sleep Cycles: 3
Optimal
12:15 AM
Sleep Duration: 6h
Sleep Cycles: 4
Recommended
Optimal
10:45 PM
Sleep Duration: 7h 30m
Sleep Cycles: 5
Optimal
9:15 PM
Sleep Duration: 9h
Sleep Cycles: 6
Good
7:45 PM
Sleep Duration: 10h 30m
Sleep Cycles: 7

About Your Recommendation

Sleep Insight

For optimal sleep quality, we recommend going to bed at 10:45 PM to get 5 complete sleep cycles before your desired wake-up time.

Note: It takes the average person 14 minutes to fall asleep (sleep latency). These recommended bedtimes already account for this transition period.

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