About TrySleepWise

TrySleepWise is a simple sleep timing website built to help people plan bedtime, wake-up time, and naps around standard 90-minute sleep cycles.

The calculators on this site use general sleep-cycle math and a fall-asleep buffer to suggest more practical times for going to bed or setting an alarm.

Our goal is to make sleep planning easier to understand with lightweight tools, clear guides, and straightforward explanations.

TrySleepWise is intended for informational purposes only and should not be treated as medical advice, diagnosis, or treatment.

Last updated: June, 2026