Stoptober 2026: Dates, How It Works, Free Support

Quick answer: Stoptober is England's annual stop-smoking campaign, run by the Office for Health Improvement and Disparities within the Department of Health and Social Care. It asks smokers to stop for the month of October. In 2026 that is Thursday 1 October to Saturday 31 October. It is about smoking, not drinking — the drinking month is a different campaign.

Stoptober has run every October since 2012. The idea is deliberately simple: instead of "quit now", the campaign asks for a fixed, bounded, collective commitment — stop smoking for the month, alongside everyone else doing the same thing.

That framing is the whole product. There is no registration you owe anyone, no fee, and no way to be thrown out of it. What the campaign supplies is a date, some free support, and the knowledge that a lot of other people picked the same date.

When Is Stoptober 2026?

1 October to 31 October 2026. October 1st is a Thursday; the 31st is a Saturday.

The campaign is usually described as a 28-day challenge rather than a 31-day one. Counting 1 October as day one, day 28 lands on Wednesday 28 October. The last three days of the month are not an extension you have to survive — by then the campaign's own target is already behind you.

If what you actually want is the rulebook — what counts, what does not, whether a vape breaks it, what happens if you smoke one on day eleven — the rules of Stoptober are set out on their own page. Our Stoptober page carries a 31-day October grid with day 28 marked, which runs in your browser and needs no account.

If you are reading this before October, that gap is useful rather than dead time. Quit rates are better when the date was chosen in advance and prepared for, and worse when the attempt starts cold. A week or two is enough to pick up nicotine replacement, tell the people around you, and work out which parts of your day are going to be hardest.

Who Runs Stoptober, and What It Actually Provides

Stoptober is government-run, not a charity campaign or a commercial one. It sits under the Office for Health Improvement and Disparities, part of the Department of Health and Social Care, and is promoted through the NHS Better Health brand.

On its own campaign announcement, the government lists the free support offered as the NHS Quit Smoking app, Facebook online communities, daily emails and SMS, an online Personal Quit Plan, advice on stop smoking aids and on vaping to quit smoking, and free expert support from local stop smoking services.

Two things are worth being clear about, because they are the parts people get wrong:

• Local stop smoking services are the strongest thing on that list. They combine behavioural support with medication, which is the combination with the best evidence behind it. See our guide to quit smoking support groups and counselling for what the trials actually show.
• Stoptober is an England campaign. Other UK nations and other countries run their own October quit campaigns, and the Netherlands adopted the format after England did. The dates and branding are not identical everywhere.

Where the 28 Days Comes From

The campaign's central message is a specific claim. In its own words, the government says that "people are 5 times more likely to quit for good if they can make it to at least 28 days smoke free."

That number is worth reading carefully, because it does not mean what it is often taken to mean.

It describes an association among people who reach 28 days — those who get that far do go on to stay stopped at much higher rates. It is not a promise that the campaign multiplies anyone's odds fivefold, and it is not something Stoptober confers on you by signing up. People who make it to four weeks are, by definition, the people whose quit attempt was already going well.

What is solid underneath the slogan is less catchy and more useful: the first month is when relapse risk is highest, so a month is a sensible thing to aim at. Acute withdrawal peaks in the first three days, the physical symptoms have largely settled by the end of week one, and what remains after that is the behavioural layer. We cover the mechanism in the neuroscience of the withdrawal timeline.

For what the published evaluations found when they measured the campaign itself, see does Stoptober work — the answer is more interesting, and more qualified, than either the slogan or the cynics suggest.

What Actually Happens During the 31 Days

The campaign gives you a date. It does not tell you what the month feels like. Roughly:

Days 1–3. Nicotine clears within about a day; cotinine takes longer. Day 3 is the physiological low point for most people — cravings most frequent, irritability at its peak, concentration visibly worse. Our day-by-day guide to the first 30 days walks through each of them, and the nicotine clearance calculator shows where you are in that process.

Days 4–7. Measurably easier than day 3, without feeling comfortable. Cravings shorten before they thin out. What to expect in the first week covers this stretch specifically.

Weeks 2–4. The physical withdrawal symptoms fade and the trigger-driven cravings take over — coffee, the end of a meal, a particular corner outside work. An individual craving still peaks and passes in a few minutes whether or not you smoke, which is the single most useful fact about them; how long cravings last sets out the timings. The craving countdown timer is built for exactly that window.

Day 28 onwards. The campaign's target is met. The one-month milestone covers what has changed by then and what has not.

Free Tools for the Month

Everything here runs in the browser, with no account and nothing to pay:

• Smoke-free counter — days, hours and cigarettes not smoked since your quit moment
• Craving countdown timer — for riding out a single craving
• Nicotine clearance calculator — where nicotine and cotinine are in your system
• Lung recovery timeline — what changes, and when
• Quit smoking savings — the money side of a month off

These are ours, and they are not a substitute for the campaign's own support or for a local stop smoking service. Use both.

Doing Stoptober If You Vape

The campaign's position is that vaping is a way to stop smoking, and its own support materials say so. If your goal is the opposite — stopping vaping rather than switching to it — October works just as well as a start date, but the campaign is not aimed at you and its messaging will not match your plan.

We cover that side separately: how to quit vaping, quitting vaping cold turkey, and the vaping withdrawal timeline.

Stoptober, Sober October and Movember

Three autumn campaigns get confused with each other constantly, and they are not the same thing. Stoptober is smoking, in October. Sober October is alcohol, also in October, and is run by a different organisation entirely. Movember is men's health and moustaches, in November, and involves giving nothing up.

If you came here looking for the alcohol one, is Stoptober for smoking or drinking sorts out which is which and points you to the right place.

References

1. Office for Health Improvement and Disparities. "Stoptober launches to give smokers the confidence to quit." GOV.UK, 24 September 2022. [Campaign ownership, the 28-day message, and the list of free support]
2. NHS. "Quit smoking — Better Health." nhs.uk. [The campaign's own current support pages]
3. Brown J, Kotz D, Michie S, Stapleton J, Walmsley M, West R. "How effective and cost-effective was the national mass media smoking cessation campaign 'Stoptober'?" Drug and Alcohol Dependence, 2014;135:52–58. [Evaluation of the first campaign]
4. Kuipers MAG, West R, Beard EV, Brown J. "Impact of the 'Stoptober' smoking cessation campaign in England from 2012 to 2017: a quasi-experimental repeat cross-sectional study." Nicotine & Tobacco Research, 2020;22(9):1453–1459. [Six-year follow-up; confirms the 2012 launch date]

Frequently Asked Questions

When is Stoptober 2026?

Stoptober 2026 runs from Thursday 1 October to Saturday 31 October. The campaign is framed as a 28-day challenge, so counting 1 October as day one, day 28 falls on Wednesday 28 October.

Do you have to sign up for Stoptober?

No. There is nothing you owe anyone and no register you have to be on. The campaign offers free support you can opt into — the NHS Quit Smoking app, a Personal Quit Plan, daily emails and SMS, and referral to local stop smoking services — but taking part means stopping smoking on 1 October, not filling in a form.

Is Stoptober 28 days or 31 days?

Both numbers are correct for different things. October has 31 days, and the campaign runs across all of them. The challenge itself is described as 28 days, because 28 days smoke-free is the campaign's stated target.

Is Stoptober about smoking or drinking?

Smoking. Stoptober is England's stop-smoking campaign. The October alcohol campaign people confuse it with is Sober October, which is run by a different organisation, and the January one is Dry January.

Does Stoptober cover vaping?

The campaign treats vaping as one of the aids for stopping smoking rather than as something to stop. If you want to stop vaping instead, October is still a workable start date, but the campaign's own materials are not written for that goal.

What free tools can I use during Stoptober?

Our smoke-free counter, craving countdown timer, nicotine clearance calculator, lung recovery timeline and savings calculator all run in the browser with no account and nothing to pay. The campaign's own free support — the NHS Quit Smoking app and local stop smoking services — is separate from ours and worth using alongside it.