Smoking Cost Calculator
Add up what smoking costs per day, month, year and decade — and what that money could grow to invested.
How it works
yearly = cigarettes/day × (pack price ÷ per pack) × 365
The cost per cigarette is the pack price divided by cigarettes per pack; multiply by how many you smoke a day and scale up to any period. The investment line treats each year’s spending as an annual contribution growing at a 7% return for ten years — a rough stand-in for the long-run stock-market average — to show the money’s opportunity cost. This counts only the pack price, not higher insurance, dental or medical costs.
Worked example
At 10 cigarettes a day and $8 per 20-cigarette pack: $0.40 each × 10 = $4/day, about $122/month and $1,460/year. Invested at 7% a year for ten years, those annual amounts grow to roughly $20,200.
Frequently asked questions
Does this include health costs?
No — it’s just the price of the cigarettes. Real lifetime cost is far higher once you add insurance premiums, dental and medical bills and lost income, so treat this as a floor.
Where does the 7% come from?
It’s a common long-run average for a diversified stock market before inflation. Actual returns vary year to year and aren’t guaranteed — the figure is illustrative, not a promise.
How fast do savings show up if I quit?
Immediately in your wallet — a pack-a-day habit frees up the daily cost from day one — and health benefits begin within days to weeks, building for years afterward.
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General educational estimate, not medical advice. Talk to a doctor for anything about your health.