Why investing $500 a month in ASX shares could make you rich

If you want to become rich, then this could be one way to do it.

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When it comes to building long-term wealth, you don't need a six-figure salary or a massive inheritance.

What you do need is consistency — and one of the simplest, most powerful ways to grow wealth over time is by investing $500 a month in ASX shares.

It might not sound like much, but thanks to the magic of compounding, patience, and the power of time in the market, that small monthly investment could turn into something seriously impressive.

Let's break down why $500 a month could be one of the smartest financial moves you make.

The power of compounding

If you were invest $500 a month into ASX shares and achieve an average annual return of 10% (which is in line with long-term market averages), here's what you could be looking at in the future:

  • After 10 years: ~$100,000
  • After 20 years: ~$360,000
  • After 30 years: ~$1 million

You don't need to time the market

Trying to pick the perfect time to buy shares is a trap that catches too many people. The beauty of investing a set amount every month is that you automatically buy more when prices are low and less when prices are high. This is a strategy known as dollar-cost averaging.

This smooths out your buying price over time and removes the stress of trying to guess market tops and bottoms.

And in volatile markets like we've seen recently, that discipline can make all the difference.

Building financial discipline

Committing to investing $500 a month into ASX shares or ASX ETFs like iShares S&P 500 ETF (ASX: IVV) and Vanguard Australian Shares Index ETF (ASX: VAS) isn't just good for your net worth — it is arguably good for your mindset.

It builds financial discipline, encourages long-term thinking, and gets you into the habit of paying yourself first. It also keeps you focused on building assets, rather than chasing short-term spending or reacting emotionally to market swings.

Over time, that discipline compounds just like your money does.

Foolish takeaway

Investing $500 a month in ASX shares won't make you rich overnight — but give it time, stay consistent, and you might be surprised at just how far it can take you.

Whether your goal is an early retirement, passive income, or just financial independence, this is one strategy that requires no special knowledge or timing — just the commitment to get started and stick with it.

Motley Fool contributor James Mickleboro has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has positions in and has recommended iShares S&P 500 ETF. The Motley Fool Australia has recommended iShares S&P 500 ETF. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips.

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