We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

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.

Don’t gamble on the National Lottery. I’d make a million with the FTSE 100!

Investing in the FTSE 100 (INDEXFTSE:UKX) is not guaranteed to make you a million, but your chances of success are much higher than with the National Lottery.

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 chances of winning the National Lottery are one in 45m. This implies that it is virtually impossible to win the jackpot with just one or even a handful of tickets. Indeed, you could gamble your money away on the National Lottery for decades without any seeing any return. That’s why I would much rather invest my hard-earned cash in the FTSE 100.

I can’t promise that you will make a £1m investing your money in the stock market. However, I do believe that the chances of you hitting this life-changing sum are much higher with stocks than with gambling.

XXX

I would go so far as to say that as long as you have a watertight saving and investing plan in place, the odds of hitting this target are firmly in your favour.

Steady growth

The reason why I am so confident that the FTSE 100 can help you make a million is that the index is composed of 100 of the largest companies in the world. These companies are continually growing and investing as well as paying out money to shareholders.

Over the past decade, the index has produced an average annual return for investors in the region of 7%. And there’s a good chance the index will continue to churn out returns in this region. Assuming that the earnings of the FTSE 100 constituents continue to grow at or slightly above the rate of inflation, combined with an average dividend yield of 4.5%, a long term growth rate of 6.5% is possible.

At this rate of return, investors would double their money every 11 years. That may not seem like much, but when you consider the fact that many people who play the National Lottery go a decade or more without winning anything, only paying out money on tickets, it is a big reversal.

Making a million

So, at an average annual rate of return of 6.5%, how much would a saver need to contribute every year to make £1m?

The answer to this depends on how much the saver would be willing to put away every month.

For example, according to my calculations, at an average annual return rate of 6.5%, it would take deposits of £225 a month for 50 years to make a million. To hit the target in 40 years, it would require around £425 a month. To make the target in 20 years, a saver would need to put away £2,000 a month and to meet it in 10, £6,000 a month or £72,000 a year would be required.

The bottom line

These contribution figures might seem excessive, but compared to the money you might lose playing the National Lottery, they’re pretty insignificant.

Playing four lines of numbers twice a week would cost around £69 a month, that’s a total outlay of £8,130 over 10 years or £16,260 over two decades.

Put simply, if you’re serious about getting rich, investing in the FTSE 100 is, in my opinion, your best option. Gambling on the National Lottery will only cost you money.

Rupert Hargreaves owns no share 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

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »