Tool
Bedtime Calculator
Work backwards from a wake-up time to a reasonable bedtime target.
Interactive calculator
Adjust the timing and watch the recommendation update live.
Choose a sensible default, nudge the values, and the result updates immediately.
Live updates
Wake-up time: 06:30
Sleep cycles: 5
Set the time you actually need to be up.
Five cycles is a common target, but not the only one.
Live result
Recommended bedtime
10:45 pm
Based on the current inputs. Change any field above and this section updates instantly.
Working backwards from 5 sleep cycles gives a bedtime that should preserve morning energy.
- A short wind-down buffer is included by default.
Change any field or tap a preset chip to test a different scenario.
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Disclaimer
Recovery Timing provides general educational timing guidance only. It does not diagnose, treat, or replace professional medical advice.
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