Sleep Calculator - Sleep Cycle Optimizer
Calculate optimal sleep and wake times based on 90-minute sleep cycles. Wake up feeling refreshed by timing your sleep to match your body's natural rhythm. For ongoing sleep coaching, check out SleepCycleHub for smart bedtime reminders and BabySleepPro when you want auto-adjusted nap schedules. Struggling with overtiredness? The guides on SleepDebtFree walk you through gentle recovery plans.
Enter your bedtime and we'll calculate the best wake times based on 90-minute sleep cycles.
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Disclaimer: This sleep calculator is provided as-is for informational purposes only and is not a substitute for professional medical advice. Sleep needs vary by individual. Consult a healthcare provider for persistent sleep issues.