Don’t gamble on the National Lottery. I’d aim to make a million like this

Lottery millionaires are few and far between. I think you have a better chance of making a million by investing in the stock market.

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

The odds of making a million by playing the National Lottery are slim. In fact, you are almost certain to lose money. Investing in the stock market might be a better way to build wealth over time. Stocks and shares can be held inside an investment ISA providing a tax-free wrapper. A combination of dividends, share price growth, and regular investment, can build a sizeable portfolio over time. Stock market investing is, in my opinion, a better way to secure your financial future and perhaps make a million than the lottery.

It’s a lottery

I simulated playing 13 lucky dip lottery tickets once a month for 25 years a thousand times. The results were not encouraging: on average the lottery players were down £5,105, with the worst performer losing £5,846 and the best losing £2,838. Now, buying all those tickers would have cost £7,800, so our simulated players all won something. However, they did not win enough to even cover the cost of the tickets let alone make a million. 

Of course, the price of a lottery ticket can be worth it for the thrill of being in the draw and the chance to dream about a big win. After all, someone has to win, and yes it could be you, but it is very, very unlikely. But what could happen if instead of playing the lottery the money was invested in stocks?

Stock market returns

The average total return (which includes dividend reinvestment) of the FTSE 100 over 25 years is 8.33% per year or 0.67% per month. So, instead of buying 13 lottery tickets a month for 25 years, what if £26 was invested each month in a fund that tracks the FTSE 100? On average, a £24,888 portfolio would be built. Compare that with the average loss of £5,105 that the lottery players experienced.

Investing £100 a month in a FTSE 100 tracker would net £95,723 on average over 25 years. Investing £500 yields £478,616, and putting away £1,050 a month averages £1,005,094. Making a million is always going to be difficult. But, with stock investing your money is working for you. Stocks pay dividends, which can be reinvested, alongside regular investments, to buy more stocks that pay dividends, and so on. This is the power of compounding. The more money invested each month the more likely an investor is to make a million.

Stock market investing is not without risk. But, risk can be managed. Investing in an index like the FTSE 100 spreads risk among a hundred stocks. Investing in an index is suitable for those who lack the confidence to pick stocks themselves or who want to rely on others to do so on their behalf. It is, of course, possible to invest in individual stocks. However, stock pickers need to be mindful that risk generally decreases as more stocks are added to a portfolio.

Making a million

The point of this article is not that the lottery should be abandoned. Rather, I am suggesting that if someone can afford to buy lottery tickets, then they can probably afford to invest in the stock market. An ISA can be opened with minimal fuss and funded with as little as £25 per month. You are unlikely to make a million investing that much, but odds are you will get a lot closer to the magical number by investing in the stock market rather than buying lottery tickets.

James J. McCombie has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Investing Articles

ChatGPT thinks these are the 5 best FTSE stocks to consider buying for 2026!

Can the AI bot come up trumps when asked to select the best FTSE stocks to buy as we enter…

Read more »

Investing For Beginners

How much do you need in an ISA to make the average UK salary in passive income?

Jon Smith runs through how an ISA can help to yield substantial income for a patient long-term investor, and includes…

Read more »

Investing Articles

3 FTSE 250 shares to consider for income, growth, and value in 2026!

As the dawn of a new year in the stock market approaches, our writer eyes a trio of FTSE 250…

Read more »

Warren Buffett at a Berkshire Hathaway AGM
Investing Articles

Want to be a hit in the stock market? Here are 3 things super-successful investors do

Dreaming of strong performance when investing in the stock market? Christopher Ruane shares a trio of approaches used by some…

Read more »

Two white male workmen working on site at an oil rig
Investing Articles

The BP share price has been on a roller coaster, but where will it go next?

Analysts remain upbeat about 2026 prospects for the BP share price, even as an oil glut threatens and the price…

Read more »

Investing Articles

Prediction: move over Rolls-Royce, the BAE share price could climb another 45% in 2026

The BAE Systems share price has had a cracking run in 2025, but might the optimism be starting to slip…

Read more »

Tesla car at super charger station
Investing Articles

Will 2026 be make-or-break for the Tesla share price?

So what about the Tesla share price: does it indicate a long-term must-buy tech marvel, or a money pit for…

Read more »

Portrait of elderly man wearing white denim shirt and glasses looking up with hand on chin. Thoughtful senior entrepreneur, studio shot against grey background.
Investing Articles

Apple CEO Tim Cook just put $3m into this S&P 500 stock! Time to buy?

One household-name S&P 500 stock has crashed 65% inside five years. Yet Apple's billionaire CEO sees value and has been…

Read more »