カフェイン残存量計算機

24時間の体内カフェイン変化を追跡し、睡眠を改善するための摂取タイミング最適化に役立てられます

Your Drinks
Bedtime

Caffeine at Bedtime

17.9mg

Caffeine Out of System By

3:00 AM

Caffeine Levels Throughout Day
Debug Data:
Chart data length: 49
Sample points: 7.5h: 0.0mg, 8h: 28.5mg, 8.5h: 72.8mg, 9h: 92.1mg, 9.5h: 86.4mg
Max caffeine: 92.1mg
Sample data structure: { "hour": 8, "caffeine": 28.5, "isBedtime": false }
Field names: hour, caffeine, isBedtime
Caffeine Level
Bedtime Level

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