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What could your weekly ticket spend become instead?
💡 Same $20/week, two very different outcomes — one is a fixed amount spent, the other compounds at an assumed 10% average annual return. Real market returns vary year to year and aren't guaranteed.
No — this tool just shows the math on two different uses of the same money. Playing the lottery is a personal choice and a form of entertainment for millions of people. This calculator is here for anyone curious what the same weekly amount could become if invested instead.
10% is the commonly cited long-run average annual return for the S&P 500 (nominal, including reinvested dividends). 7% is a rough inflation-adjusted version of the same figure. Both are historical averages, not guarantees — actual returns vary significantly year to year and could be lower, including negative, in any given period.
No — this is a simplified, pre-tax projection meant to illustrate the power of compounding, not a full financial plan. Real investment returns would typically be reduced by capital gains taxes, fees, and other factors depending on the account type.
No. This is a hypothetical, educational projection only — not tax, legal, or financial advice. Consult a licensed financial advisor before making any investment decisions.
A lottery ticket is a fixed cost — the money is gone the moment you buy it, win or lose. Money invested instead has a chance to compound over time. This calculator isn't telling you what to do with your money; it's just making that trade-off visible in dollar terms, using your own numbers.
The 10% scenario reflects the commonly cited long-run nominal average annual return of the S&P 500, including reinvested dividends, over many decades. The 7% scenario is a rough inflation-adjusted version of the same figure — closer to what that money would actually be worth in today's dollars. Neither is a promise: real returns vary widely year to year, including negative years, and past performance never guarantees future results.
This tool doesn't account for taxes on investment gains, brokerage fees, or the fact that lottery tickets do carry a real (if statistically small) chance of a large payout that a savings account or index fund never offers. It's meant purely as a side-by-side on the two most common uses of small, recurring discretionary spend.
The comparison isn't really about which choice is "smarter" in some universal sense — plenty of people budget a small, fixed amount for lottery tickets the same way they'd budget for a movie ticket or a coffee habit, treating the entertainment value of the occasional big dream as worth the cost even knowing the odds. The point of this calculator is simply to make the opportunity cost concrete: $20 a week is $1,040 a year, and seeing what that same $1,040 could grow into over 10, 20, or 30 years of compounding makes the trade-off easier to reason about, whichever way you decide to spend it. Neither path is a mistake — the only mistake is spending more on either one than you can genuinely afford.