Caffeine Half-Life Calculator
Calculate how long caffeine stays in your system
What it does
Use our caffeine half-life calculator to estimate how long caffeine stays in your system. Track your intake, avoid overdose, and stay within safe limits.
Does a similar job
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Hi guys! I would love to show you Caffeine Clock 2.0, a tracker I made that shows you your caffeine levels now and in the future, helping you have undisrupted sleep by timing your caffeine better. A bit of context - as a guy who drinks a lot of caffeine, I wanted to make a good caffeine tracking app for a long time, since nothing I found at the time was sufficient. I wanted to make an app that would be easy to use, show you exactly when you’d have enough caffeine to not have your sleep disrupted, and could add all the drinks I usually drink, for free. After several iterations, I am now…
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