Wellness
Sleep Cycle Calculator
Bedtime for 5–6 REM cycles.
Result
Go to bed by
22:00
- Or (5 cycles)
- 23.5
Formula
6 × 90-min cycles + 15 min to fall asleep.
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Turn this into a plan
Use these numbers to seed a personalized 7-day meal plan with a categorized grocery list and printable PDF.
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