BedtimePilotBedtime planning · Free web tool
Getting into bed at 11 PM, with a 10-minute settling buffer and five 90-minute planning blocks, gives a 6:40 AM wake-up goal. The sleep target is 11:10 PM; wind-down begins at 10:15 PM with the default 45-minute window. Compare alternatives below and match tomorrow's obligations. These times do not predict actual sleep stages or guarantee a better wake-up.
Sleep cycles vary from person to person and across the night. We use 90 minutes as a planning reference, not a measurement of your actual sleep stages.
Start with the time that is fixed for tomorrow. The calculator works backward or forward using your selected planning duration, the time you usually need to settle, and a separate wind-down window.
BedtimePilot uses adjustable cycle timing as a planning reference. Actual sleep architecture varies by person and night, and this tool does not measure sleep stages.
Results are planning estimates based on your times and adjustable settings. They do not detect sleep stages and are not medical advice. Do not reduce your sleep opportunity just to match a cycle count. Seek professional care for persistent sleepiness or sleep-health concerns.
Reviewed for calculation logic, source links, and non-medical product claims.
Use it in context
Compare the wake-up options produced from 11 PM, then select the one that leaves enough time for a typical worknight. Your morning checklist remains separate from sleep-duration math.
Compare the wake-up options produced from 11 PM, then select the one that leaves enough time for an evening event that ends later. Your morning checklist remains separate from sleep-duration math.
Questions
The table shows options for three through six cycles after adding your selected time to fall asleep.
No. On this page it means getting into bed. The separate fall-asleep buffer creates the target time to be asleep.
No. They are clock-time estimates based on an adjustable planning reference, not sleep-stage measurements.
Take your selected wake-up time and evening timing into BedtimePilot. Keep the plan ready for another night, with reminders to wind down and get into bed.
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