How to turn $100 into $1,000 by investing

This is the way to turn your hard-earned money into considerably more.

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

For many new investors, the idea of turning a small amount of money into something meaningful is the ultimate goal.

And while it is possible, the reality is that a single $100 investment will take a long time to turn into $1,000. Even with strong compounding, it could take decades for a one-off $100 to grow into a ten-bagger.

But there is a smarter way to grow wealth. By consistently investing $100 every month, you could smash through the $1,000 milestone and begin building real wealth over time.

Person handing out $100 notes, symbolising ex-dividend date.

Image source: Getty Images

The power of regular investing

If you invest $100 each month into the share market and earn an average annual return of 10% (in line with historical share market averages, but not guaranteed), you would grow your portfolio to just over $20,000 in 10 years.

That's a massive leap on the original target, with compounding doing the heavy lifting as your returns generate more returns. In other words, the $1,000 target becomes a stepping stone, not the finish line.

How to get started with $100

The good news is you don't need to be wealthy to start. Low-cost micro investing apps, like Pocket from Commonwealth Bank of Australia (ASX: CBA), make it possible to begin with as little as $50 per trade. That means everyday Australians can start building an investment portfolio straight from their smartphone.

And when it comes to what to buy, simple, diversified exchange-traded funds (ETFs) are often the best option for beginners.

One option is the Betashares Nasdaq 100 ETF (ASX: NDQ), which gives you exposure to global tech leaders such as Apple (NASDAQ: AAPL), Microsoft (NASDAQ: MSFT), and Nvidia (NASDAQ: NVDA).

For broader global coverage, the iShares Global 100 ETF (ASX: IOO) holds blue-chip companies across multiple industries, including Tencent Holdings (SEHK: 700), LVMH Moet Hennessy Louis Vuitton (FRA: MOH), and McDonalds (NYSE: MCD).

And for those wanting exposure to the Australian market, the iShares Core S&P/ASX 200 ETF (ASX: IOZ) is a low-cost way to invest in the country's 200 largest companies, such as BHP Group Ltd (ASX: BHP), Telstra Group Ltd (ASX: TLS), and Westpac Banking Corp (ASX: WBC).

Foolish takeaway

Turning $100 into $1,000 won't happen overnight. But by consistently investing $100 a month into high-quality ETFs, you could achieve that milestone quickly and keep going far beyond it.

With micro investing apps lowering the barriers to entry, there has never been an easier time for everyday Australians to start their investing journey. The key is to start small, stay consistent, and let compounding work its magic.

Motley Fool contributor James Mickleboro has positions in BetaShares Nasdaq 100 ETF. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has positions in and has recommended Apple, BetaShares Nasdaq 100 ETF, Microsoft, Nvidia, and Tencent. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has recommended the following options: long January 2026 $395 calls on Microsoft and short January 2026 $405 calls on Microsoft. The Motley Fool Australia has positions in and has recommended BetaShares Nasdaq 100 ETF and Telstra Group. The Motley Fool Australia has recommended Apple, BHP Group, Microsoft, and Nvidia. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

More on How to invest

How to invest

This simple ASX strategy could outperform most investors

A straightforward mix of ASX and global ETFs, combined with consistency, could be a powerful long-term investing approach.

Read more »

Young businesswoman sitting in kitchen and working on laptop.
How to invest

What could $500 a month in ASX 200 shares become in 20 years?

Building wealth doesn’t require a lump sum. Here’s what regular investing in ASX shares could achieve over time.

Read more »

A woman stands in a field and raises her arms to welcome a golden sunset.
ETFs

What is HALO investing and how do investors gain exposure to it?

Here's what investors need to know about the HALO framework.

Read more »

A woman holds her empty unzipped wallet upside down and dips her head to look under it to see if any money falls out of it.
How to invest

$0 in savings? I'd aim for $20k in annual passive income with 3 simple steps

These simple steps are all it takes.

Read more »

a group of business people sit dejectedly around a table, each expressing desolation, sadness and disappointment by holding their head in their hands, casting their gazes down and looking very glum.
How to invest

How to survive an ASX share market crash

A falling market can feel overwhelming. Here’s a simple framework for surviving an ASX share market crash and staying on…

Read more »

A man rests his chin in his hands, pondering what is the answer?
How to invest

6 rules for set-and-forget investing to fund your retirement goals

Ask yourself these questions to build a direct stock set-and-forget portfolio.

Read more »

A couple are happy sitting on their yacht.
How to invest

How to build $100,000 a year in passive income from ASX shares

Make the share market your own ATM with this strategy.

Read more »

A man sits wide-eyed at a desk with a laptop open and holds one hand to his forehead with an extremely worried look on his face as he reads news of the Bitcoin price falling today on his mobile phone
How to invest

What if the stock market crashes in 2026?

It always pays to prepare for the worst...

Read more »