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Caffeine Retention Calculator
Track how caffeine levels change in your body over 24 hours and optimize your consumption for better sleep
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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