Bedtime Calculator
Choose your wake-up time to see recommended bedtimes aligned with 90-minute sleep cycles. It typically takes about 15 minutes to fall asleep.
Recommended bedtimes
- 10:15 PM
- 11:45 PM
- 1:15 AM
- 2:45 AM
- 4:15 AM
These times aim to wake you at the end of a sleep cycle. Adjust based on how long you personally take to fall asleep.