Here's How Much Money You Could Have if You Invested $1,000 a Month for 20 Years (2024)

Investing money in a brokerage account is a smart financial move, but many people don't realize just how powerful investing is as a wealth-building tool. In fact, buying assets that provide you with reasonable returns is one of the keys to achieving financial independence for the vast majority of people.

To understand just why and how investing can be helpful, let's take a look at what happens if you invest $1,000 a month for a period of 20 years.

Here's what a $1,000 monthly investment could do for you

Investing $1,000 a month for two decades is undoubtedly going to help your money to grow, but the specific amount you'll end up with varies depending on the returns you earn.

For many people, it's reasonable to expect a 10% average annual return. That's what the (a financial index of around 500 of the largest U.S. companies) has consistently produced over time, so if you don't know how to pick stocks and don't want to try to figure it out, you can just put your money in a fund that mirrors its performance.

If you earn this 10% average annual return over a full two decades while putting in $1,000 per month during that entire time, you could end up with a nest egg of $687,306.72.

Now, you may be thinking that $1,000 a month for 20 years is a lot of money -- and you're right. But it's nowhere near $687,306.72. In fact, the actual value of your contributions alone would be $240,000, so you could end up with about $447,307 more than the amount you put in.

The returns you earn, and compound growth, account for all that extra money. When you invest, you ideally earn a profit on that investment in most years. The gains you make can be reinvested.

So, for example, if you invested $1,200 the first year and made a $120 profit, you'd have $1,320 invested the next year. So you'd now be earning returns on $1,320 instead of $1,200. The returns you get keep growing your balance, so next year you ideally earn even more.

How to find $1,000 a month to invest

Investing $1,000 a month may seem like a big task, as it's a total of $12,000 per year. But the average full-time worker earned $59,540 in the last quarter of 2022. So, investing $12,000 a year would mean putting away about 20% of your annual income if you earn around the average salary.

That's a lot of money, but it's not impossible -- especially if you keep your fixed expenses low. You also have to remember that you can get tax breaks for your savings and your employer might match the contributions you are making. So you don't necessarily have to invest that entire $1,000 a month all by yourself.

Say your employer offers a 401(k) and matches 50% of your contributions to it, up to 6% of your salary. You could earn an annual employer match of $3,572.40 if you earn the average annual salary, assuming you contributed at least that much to your 401(k). So, you would personally only have to contribute $8,427.60 per year to end up with $12,000 in your retirement account.

Now, let's assume you're in the 22% tax bracket, which is where you'd be as a single tax filer with the average income. If you invest $8,427.60 a year, you'd save $1,854.07 on your taxes. So your contributions would already decrease your actual take-home income by $6,573.53. That's about 11% of your annual income which should be very doable. The table below shows what this would look like.

Your contribution$8,427.60
Employer match$3,572.40 (maximum match based on your salary)
Total contribution$12,000
Tax deduction$1,854.07 (22% of $8,427.60)
Actual cost of contribution after tax savings$6,573.53

Data source: Author's calculations.

As you can see, if you invest only a little more than 10% of your income, you can be on track to a nest egg of well over half-a-million dollars. So, get started today. Sign up for your company's 401(k) if you have access to one, and ask your employer to make automatic contributions for you from your paycheck. If you don't have a 401(k), arrange to have money taken out of your checking account each month and sent to an IRA. You'll have to contribute a little more without the employer match, but if you can even get close to a $12,000 annual contribution, you should be well on your way to a secure future.

Alert: our top-rated cash back card now has 0% intro APR until 2025

This credit card is not just good – it’s so exceptional that our experts use it personally. It features a lengthy 0% intro APR period, a cash back rate of up to 5%, and all somehow for no annual fee! Click here to read our full review for free and apply in just 2 minutes.

Here's How Much Money You Could Have if You Invested $1,000 a Month for 20 Years (2024)

FAQs

Here's How Much Money You Could Have if You Invested $1,000 a Month for 20 Years? ›

Investing $1,000 a month for 20 years would leave you with around $687,306. The specific amount you end up with depends on your returns -- the S&P 500 has averaged 10% returns over the last 50 years. The more you invest (and the earlier), the more you can take advantage of compound growth.

What if I invested $1000 in the S&P 500 20 years ago? ›

2024, the S&P 500 has posted an average annual return of 9.74%, right about in line with its long-term average. Here's how much you would have now if you invested in the S&P 500 20 years ago, based on varying starting amounts: $1,000 would grow to $2,533. $5,000 would grow to $12,665.

How much is $1000 a month for 5 years? ›

Investing $1,000 per month for 5 years through a systematic investment plan could have you end up with $83,156.62.

How much is $500 a month invested for 20 years? ›

What happens when you invest $500 a month
Rate of return10 years20 years
4%$72,000$178,700
6%$79,000$220,700
8%$86,900$274,600
10%$95,600$343,700
Nov 15, 2023

What happens if you invest $100 a month for 40 years? ›

According to Ramsey's tweet, investing $100 per month for 40 years gives you an account value of $1,176,000. Ramsey's assumptions include a 12% annual rate of return, which some critics have labeled as optimistic given that the long-term average annual return of the S&P 500 index is closer to 10%.

How to turn $1000 into $10000 in a month? ›

How To Turn $1,000 Into $10,000
  1. Retail Arbitrage.
  2. Invest In Real Estate.
  3. Invest In Stocks & ETFs.
  4. Start A Side Hustle.
  5. Start An Online Business.
  6. Invest In Alternative Assets.
  7. Learn A New Skill.
  8. Try Peer-to-Peer Lending.

What's the average return of the S&P 500 over the last 20 years? ›

Stock Market Average Yearly Return for the Last 20 Years

The historical average yearly return of the S&P 500 is 9.88% over the last 20 years, as of the end of April 2024. This assumes dividends are reinvested. Adjusted for inflation, the 20-year average stock market return (including dividends) is 7.13%.

How much money do I need to invest to become a millionaire in 20 years? ›

The best way to figure out exactly how much you need to contribute, and on what basis, is by using an investment calculator. In general, you will need to contribute around $1,400 per month to this account in order to reach $1 million in 20 years.

How much interest will $1,000 earn in 20 years? ›

For example, with an initial balance of $1,000 and an 8% interest rate compounded monthly over 20 years without additional deposits, the calculator shows a final balance of $4,926.80. The total compound interest earned is $3,926.80.

How much do I need to invest monthly to be a millionaire in 20 years? ›

Given an average 10% rate of return on the S&P 500, you need to save about $1,400 per month in order to save up $1 million over 20 years. That's a lot of money, but the good news is that changing the variables even a little bit can make a big difference.

How much should I invest a month to become a millionaire in 10 years? ›

Now, let's consider how our calculations change if the time horizon is 10 years. If you are starting from scratch, you will need to invest about $4,757 at the end of every month for 10 years. Suppose you already have $100,000. Then you will only need $3,390 at the end of every month to become a millionaire in 10 years.

How much do I need to invest a month to be a millionaire in 5 years? ›

Let's say you want to become a millionaire in five years. If you're starting from scratch, online millionaire calculators (which return a variety of results given the same inputs) estimate that you'll need to save anywhere from $13,000 to $15,500 a month and invest it wisely enough to earn an average of 10% a year.

How long will it take to become a millionaire if I invest 1000 a month? ›

If you invest $1,000 per month, you'll have $1 million in 25.5 years.

What if I invested $1000 in S&P 500 10 years ago? ›

According to our calculations, a $1000 investment made in February 2014 would be worth $5,971.20, or a gain of 497.12%, as of February 5, 2024, and this return excludes dividends but includes price increases. Compare this to the S&P 500's rally of 178.17% and gold's return of 55.50% over the same time frame.

How much would $100 invested in the S&P 500 in 1980 be worth today? ›

S&P 500: $100 in 1980 → $13,719.04 in 2024

This lump-sum investment beats inflation during this period for an inflation-adjusted return of about 3,505.34% cumulatively, or 8.42% per year. If you used dollar-cost averaging (monthly) instead of a lump-sum investment, you'd have $11,799.89.

How much was $1 000 invested in the S&P 500 in 1980? ›

In 1980, had you invested a mere $1,000 in what went on to become the top-performing stock of S&P 500 (^GSPC 0.12%), then you would be sitting on a cool $1.2 million today. That equates to a total return of 120,936%. The stock? None other than Gap (GPS -0.73%).

How much money was $10 000 invested in the S&P 500 in 2000? ›

Think About This: $10,000 invested in the S&P 500 at the beginning of 2000 would have grown to $32,527 over 20 years — an average return of 6.07% per year.

Top Articles
Latest Posts
Article information

Author: Merrill Bechtelar CPA

Last Updated:

Views: 6365

Rating: 5 / 5 (50 voted)

Reviews: 89% of readers found this page helpful

Author information

Name: Merrill Bechtelar CPA

Birthday: 1996-05-19

Address: Apt. 114 873 White Lodge, Libbyfurt, CA 93006

Phone: +5983010455207

Job: Legacy Representative

Hobby: Blacksmithing, Urban exploration, Sudoku, Slacklining, Creative writing, Community, Letterboxing

Introduction: My name is Merrill Bechtelar CPA, I am a clean, agreeable, glorious, magnificent, witty, enchanting, comfortable person who loves writing and wants to share my knowledge and understanding with you.