Tool
Sleep Debt Calculator
Understand how much sleep you may need to recover after a rough week.
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
Typical sleep need: 8
Average sleep last week: 6.5
Think in terms of what keeps your energy steady across a week.
Use your rough average, not your best night.
Live result
Estimated sleep debt
10.5 hours
Based on the current inputs. Change any field above and this section updates instantly.
You are averaging about 1.5 hours below need each night, which adds up across a week.
- This is a planning signal for recovery, not a clinical measure.
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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