Understanding your sleep cycles can make the difference between waking up refreshed or waking up exhausted. Because the body naturally moves through 90-minute sleep cycles throughout the night, timing your bedtime and wake-up time correctly can help you feel more energized, focused, and productive during the day. Combined with healthy sleep habits — like limiting screen time before bed, maintaining a consistent schedule, and creating a cool, comfortable sleep environment — optimizing your sleep can improve both your physical and mental well-being.
Use our Sleep Cycle Calculator below to discover the ideal times to fall asleep or wake up based on your natural sleep rhythm. Enter your email to unlock personalized sleep timing recommendations and start waking up feeling more rested every morning.
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Go to bed and wake up at the same time every day.
Keep bedroom between 15-19°C (60-67°F).
Avoid blue light 60 mins before bed.
Avoid caffeine at least 6 hours before bed.
Activity promotes sleep, but avoid it close to bedtime.
Finish eating 2-3 hours before bedtime.
Most adults need 7-9 hours of sleep per night for optimal health.
