Quit the gym? I’d invest the £40 a month in a FTSE 250 index fund!

Investing small amounts of money regularly in a FTSE 250 index fund can add up to real wealth.

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.

By this point in the year, most people have broken their New Year’s resolutions.

If you had intended on going to the gym more, but haven’t managed to make it happen, you are not alone. According to studies, approximately 80% of New Year’s resolutions fail.

Strava analysed its data and worked out that ‘quitters day’ this year was 12 January. If you set yourself a resolution to join the gym, and kept it, then congratulations! If not, take heart in know there is a silver lining. 

By quitting the gym, you can do home-workouts and save yourself some money to invest.

The average cost of gym membership in the UK is £40 a month, according to the Money Advice Service, although that varies drastically.

Read on to find out how I think that £40 a month might get you rich.

Little by little

£40 is not a lot of money. But given consistency and time, it will add up.

With a regular monthly sum like this, I think it would be worth opening a Stocks and Shares ISA. Any investment made in an ISA wrapper is not subject to tax. This tax-free status is currently limited to £20,000.

At this point, you may be wondering why I think a Stocks and Shares ISA trumps what is traditionally seen as the safer alternative: the Cash ISA.

This is simply because interest rates are at historic lows. Although the stock market can be risky, I think a Cash ISA is more dangerous for the longer-term investor. This is because the returns on your investment probably will not match the real rate of inflation. To put it another way, £1 today possibly will not match £1 in 20 years.

Keeping pace

A Stocks and Shares ISA can allow you to make modest regular investments. For example, with Hargreaves Lansdown, customers can invest as little as £25 into a fund each month.

With £40 a month then, you will probably only be able to invest in one fund. You will want to make sure that your holdings are diversified enough, while maximising returns. You will also want to ensure you are not paying over the top for fees.

The best bet might be to invest in an FTSE 250 index fund. This index sits below the FTSE 100 and contains the UK’s next 250 largest listed companies. A fund tracking the FTSE 250 provides an investor with an instantly diversified portfolio.

I believe its smaller size may enable it to outgrow its larger sibling. After all, elephants cannot gallop.

As Harvey Jones notes, this is exemplified by recent returns: over five years, the FTSE 100 has grown 32.3%, whereas the FTSE 250 has grown 48.9%.

Another benefit of index fund investing is the low fees charged, which are often below 0.2%.

Over time, your £40 a month can add up. Hopefully, you can put your feet up and watch your money grow.

T Sligo has no position in any of the shares mentioned. The Motley Fool UK has recommended Hargreaves Lansdown. 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

Petrochemical engineer working at night with digital tablet inside oil and gas refinery plant
Investing Articles

Up 50% in a month! Meet Quadrise, the soaring UK penny stock that offers an alternative to oil

Mark Hartley takes a closer look at a British penny stock that envisions a future less dependent on crude oil.…

Read more »

Senior couple crossing the road on a city street. They are walking with shopping bags while Christmas shopping.
Investing Articles

How much do I need in a SIPP for a £500 monthly passive income?

Looking to earn a reliable passive income from your SIPP? Royston Wild explains how this could be possible with some…

Read more »

Hand of person putting wood cube block with word VALUE on wooden table
Investing Articles

A P/E ratio of less than 7. Is this a red-hot value share to consider now?

James Beard uses a popular tool to identify a UK share that’s potentially undervalued. But he reckons judgement is also…

Read more »

Businessman with tablet, waiting at the train station platform
Investing Articles

£5,000 invested in cheap BP shares a month ago is now worth…

BP shares have rocketed by double-digit percentages over the last month. Can the FTSE 100 oil giant keep rising? Royston…

Read more »

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

Why the next 4 weeks are going to be big for Barclays shares

Jon Smith points out upcoming earnings and ongoing geopolitical turmoil and explains how Barclays shares could be impacted in the…

Read more »

British flag, Big Ben, Houses of Parliament and British flag composition
Investing Articles

Scottish Mortgage has made a fortune on SpaceX and Tesla! Here are 5 UK stocks it owns

This FTSE 100 investment trust holds 101 growth stocks from around the globe, but only five from the UK. Which…

Read more »

Businessman hand stacking up arrow on wooden block cubes
Investing Articles

I think UK investors are missing out on this overlooked Dow Jones stock

Jon Smith flags a US stock in the Dow Jones index that has a price-to-earnings ratio over half the average,…

Read more »

Shot of an young mixed-race woman using her cellphone while out cycling through the city
Investing For Beginners

2 FTSE 100 shares that could outperform this year regardless of geopolitics

Jon Smith notes the volatile market but explains how to pick FTSE 100 shares that can be fairly insulated to…

Read more »