Burnout BURNOUT

Smoke-Free Day Counter

Enter your quit date and watch your smoke-free time count up in real time.

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Health milestones

Why Every Second Counts

Recovery Is Immediate

The moment you stop smoking, your body begins recovering. Within 20 minutes, heart rate and blood pressure start dropping. Within 12 hours, carbon monoxide leaves your blood and oxygen levels normalise. These are not abstract future benefits — they begin with your very first smoke-free hour.

The Milestone System

Research on habit formation and recovery shows that tracking milestones significantly improves long-term quit rates. Milestones break the journey into achievable segments and provide concrete evidence of progress. Every milestone passed is a physiological fact — not just motivation.

Milestones are based on NHS, CDC, and American Heart Association data on smoking cessation physiology.

Frequently Asked Questions

Does the counter keep running if I close the page?
Yes. Your quit date is saved in your browser. When you return, the counter shows the correct elapsed time automatically — no time is lost.
What do the milestones represent?
Each milestone corresponds to a documented physiological change: 20 minutes for blood pressure to normalise, 12 hours for carbon monoxide to clear, 48 hours for nerve endings to begin regenerating, 72 hours for breathing to ease, 2 weeks for circulation to improve, and so on. All milestones are backed by NHS and CDC research.
Should I reset if I had one cigarette?
That is your decision entirely. Many people reset to their most recent full quit date. Others track total smoke-free time even through slips. What matters is the forward direction, not perfection.
How accurate is the counter?
The counter is precise to the second, calculated from your saved quit date and the current device time. The health milestone times are population-average figures from clinical research — your individual timeline may vary slightly.

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Lung Recovery Timeline

Enter your quit date to see a live, science-backed timeline of what's happening to your lungs and body right now. From 20 minutes to 10 years.

Nicotine Clearance Calculator

Enter your last cigarette time and track live countdowns to CO clearance (12h), nicotine clearance (72h), and peak craving window. See your current phase.

Get milestone alerts in the Burnout app

The app notifies you the moment you hit each milestone. Never miss a win.

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Coming soon — Free to use, no account required