Caffeine Log Insights
See your Energeia export as a caffeine timeline
Start with a real example export, then drop or paste your own Energeia Tracker CSV to explore caffeine day by day, when you usually drink, and — if you want — how drinks may stack and decay.
Your export
Drop or paste your Energeia CSV
Parsed only in your browser — nothing is uploaded. On your phone, copy the export from Energeia and paste it below.
Looking for a single-drink estimate instead? Open the caffeine half-life calculator .
You’re looking at example data from a real Energeia export. Drop or paste your own CSV above anytime to replace it.
Your stretch
Caffeine over time
Avg / day
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Peak day
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Drinks logged
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Days over 400 mg
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Caffeine logged per day
Bars = caffeine drunk that day · Line = peak estimated remaining that day
Decay uses a 5-hour half-life model — an estimate, not a lab reading. How half-life works .
When you drink
Time of day
How drinks land across a 24-hour day in the selected range.
Hourly drink counts for the selected range are shown as a bar chart.