Use our Wake Up Calculator to determine your ideal bedtime and wake up refreshed. Based on natural sleep cycles, it helps you optimize your sleep for better health and productivity. Discover how to improve your sleep quality today!
Formula:
To calculate your optimal bedtime, we use the following principle, accounting for 15 minutes to fall asleep and standard 90-minute sleep cycles:
Bedtime = Desired Wake-up Time - 15 minutes (to fall asleep) - (N × 90 minutes)
Where:
- Desired Wake-up Time: The time you want to wake up.
- N: The number of complete sleep cycles you aim for (typically 4, 5, or 6 cycles).