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Quit Smoking Calculator
Free quit smoking calculator: see the money you've saved, the cigarettes you haven't smoked and your smoke-free days, with the health milestones the NHS describes. Your quit date stays on your device.
Quit smoking calculator
See the money you've saved and the cigarettes you haven't smoked. Your quit date is saved only on this device.
Smoke-free days
Cigarettes not smoked
Money saved
Staying smoke-free saves about £ 2,738 a year.
What the NHS says happens after you stop
✅ Rules last checked:
📚 Official sources: NHS Better Health: Benefits of quitting smoking
We build every tool from the official rules and re-check them when they change. Always confirm with the official source before you rely on a result.
🛠️ Spotted a mistake or an out-of-date rule? Tell us
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Questions people ask
Is my quit date stored online?+
No, it's saved only in this browser.
What's the best way to quit?+
Combining stop-smoking support with nicotine replacement or other treatments gives the best chance. A pharmacist or doctor can help.