How Just £15 A Week Can Make You A Millionaire!

By investing just £15 per week in shares, you could become a millionaire!

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.

Most people will, unfortunately, never become millionaires. That’s not because they lack the ability, nor is it because they do not work hard enough. Similarly, plenty of intelligent, hard-working people are prudent with their hard-earned cash and do not engage in frivolous spending. Instead, they prefer to save, pay down their mortgage and attempt to better their lot through promotions at work and possibly a second job.

While this is most certainly a noble endeavour, there could be a much, much easier way of becoming a millionaire. And, while there are no guarantees that it will work, by investing £15 per week in the stock market, each of us could be sitting on a cool £1million by retirement.

The key reason for this is the stunning performance of the FTSE 100. Since its birth in January 1984, the index of the UK’s biggest one hundred companies by market capitalisation has risen from 1,000 points to its current level of around 6,100 points. That is a rise of 6.1 times and works out as an annualised return of 5.9% during the 31.5 years in which the FTSE 100 has existed. Add to that a dividend yield of around 3.5% per annum and the total return since 1984 has been around 9.4%.

Clearly, there are no guarantees that the FTSE 100 will perform so well in the next 31.5 years. However, when you consider that the period has included the crash of 1987, the dot.com bubble, 9/11 and the credit crunch, it has not necessarily been a smooth or easy rise to generate that level of return.

Of course, the key to investing is not to time the market, but to have time in the market. In other words, the longer time period in which you are invested, the greater your returns are likely to be. Investing from the age of 18 until retirement at age 67 provides a generous time period of 49 years in which investments in shares have time to deliver the kind of performance that can make a huge difference to the investor’s lifestyle.

In fact, by investing just £15 per week each week from the age of 18 and increasing the amount invested by inflation (assumed to be 3% per annum) means that by retirement, the total value of shares held is £990,323. And, while that may be just under £10k short of the seven-figure mark, it should take only a matter of weeks for the portfolio to push through the £1million level as a result of the very generous dividends continually being received.

So, while working hard, improving your knowledge and being disciplined with your wages are highly commendable attributes to teach young adults, perhaps the best move they can make is to decide how many times over they want to be a millionaire and to invest accordingly. After all, why shouldn’t the millionaire’s club be an inclusive one?

More on Investing Articles

UK financial background: share prices and stock graph overlaid on an image of the Union Jack
Investing Articles

New to investing in the stock market? Here’s how to try to beat the Martin Lewis method!

Martin Lewis is now talking about stock market investing. Index funds are great, but going beyond them can yield amazing…

Read more »

Passive income text with pin graph chart on business table
Investing Articles

This superb passive income star now has a dividend yield of 10.4%!

This standout passive income gem now generates an annual dividend return higher than the ‘magic’ 10% figure, and consensus forecasts…

Read more »

Young woman working at modern office. Technical price graph and indicator, red and green candlestick chart and stock trading computer screen background.
Investing Articles

£5,000 invested in Tesco shares on 1 January 2025 is now worth…

Tesco shares proved a spectacular investment this year, rising 18.3% since New Year's Day. And the FTSE 100 stock isn't…

Read more »

This way, That way, The other way - pointing in different directions
Investing Articles

With 55% earnings growth forecast, here’s where Vodafone’s share price ‘should’ be trading…

Consensus forecasts point to 55% annual earnings growth to 2028. With a strategic shift ongoing, how undervalued is Vodafone’s share…

Read more »

A pastel colored growing graph with rising rocket.
Investing Articles

Here’s how I’m targeting £12,959 a year in my retirement from £20,000 in this ultra-high yielding FTSE 100 income share…

Analysts forecast this high-yield FTSE 100 income share will deliver rising dividends and capital gains, making it a powerful long-term…

Read more »

A senior man using hiking poles, on a hike on a coastal path along the coastline of Cornwall. He is looking away from the camera at the view.
Investing Articles

Is Diageo quietly turning into a top dividend share like British American Tobacco?

Smoking may be dying out but British American Tobacco remains a top dividend share. Harvey Jones wonders if ailing spirits…

Read more »

Young woman holding up three fingers
Investing Articles

Just released: our 3 top income-focused stocks to consider buying in December [PREMIUM PICKS]

Our goal here is to highlight some of our past recommendations that we think are of particular interest today, due…

Read more »

Person holding magnifying glass over important document, reading the small print
Investing Articles

Tesco’s share price: is boring brilliant?

Tesco delivers steady profits, dividends, and market share gains. So is its share price undervaluing the resilience of Britain’s biggest…

Read more »