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Habits Tool

Quit Smoking Recovery Timeline

Enter your last cigarette time and watch your body recover — from 20 minutes to 10 years, with progress tracking for each milestone.

When did you quit?
Enter the date and time of your last cigarette to track health recovery milestones.

3 of 9 milestones achieved

Share your progress

Download a card for Instagram, X, or your quit-support group.

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Smoke-Free Progress

Every milestone is a win for your body.

I've been smoke-free for

2 days

3/9

milestones achieved

Latest wins

20 minutes
8 hours
48 hours

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20 minutes
Achieved
Heart rate and blood pressure begin to drop toward normal levels.
8 hours
Achieved
Carbon monoxide in blood drops; oxygen levels start to normalize.
48 hours
Achieved
Nerve endings begin regrowing; taste and smell may improve.
72 hours
23 hr 60 min left
Bronchial tubes relax; breathing may feel easier and energy can improve.

67% progress toward this milestone

2 weeks
12 days left
Circulation and lung function often improve; walking becomes easier.

14% progress toward this milestone

1 month
28 days left
Cilia in lungs regain function, helping clear mucus and reduce infection risk.

7% progress toward this milestone

1 year
12 mo 3 d left
Risk of coronary heart disease is about half that of a continuing smoker.

1% progress toward this milestone

5 years
4 yr 12 mo left
Stroke risk can fall toward that of a non-smoker.

0% progress toward this milestone

10 years
9 yr 12 mo left
Lung cancer death rate can fall to roughly half that of a continuing smoker.

0% progress toward this milestone

ShiftVitals App

Track your quit journey daily — join our supportive community

Want daily progress tracking, health recovery milestones, and accountability? Continue your journey in the ShiftVitals iOS app.

What happens when you quit smoking?

Your body begins repairing itself almost immediately. Recovery is not linear — some changes happen in minutes, others take years — but the timeline is well documented in public health research.

This tool tracks milestones from your last cigarette date and time, showing which benefits you've already achieved and what's still ahead.

Key recovery milestones

| Time since last cigarette | What may improve | | --- | --- | | 20 minutes | Heart rate and blood pressure begin dropping | | 8 hours | Carbon monoxide falls; blood oxygen normalizes | | 48 hours | Taste and smell nerve endings start recovering | | 72 hours | Breathing may feel easier as bronchial tubes relax | | 2 weeks | Circulation and lung function often improve | | 1 month | Lung cilia regain function, clearing mucus more effectively | | 1 year | Coronary heart disease risk about half that of a smoker | | 5 years | Stroke risk can approach non-smoker levels | | 10 years | Lung cancer death rate can fall to roughly half |

Individual results vary based on smoking history, age, and overall health.

How to use this timeline

  1. Enter the exact date and time of your last cigarette.
  2. Completed milestones show a green checkmark.
  3. Upcoming milestones show a progress bar and countdown.

Use this as motivation — not medical monitoring. For personalized health guidance, consult a qualified clinician.