Compound Interest The Most Powerful Force in the Universe?

If you use it to your advantage with your investments, it will make all the difference over the long term. I mean, I literally will eat a salad with a half pound of chicken on it, cucumbers and hummus, and an apple and I am spending about $3 total on that meal. It’s a complete steal when you think about the amount of food, the quality of that food, and the price that I am paying.

  • So, with a 10% interest rate, your money would double in about 7 years.
  • The magic occurs in the later years since the compounding is being applied to increasingly larger numbers.
  • Some companies strive to do this year after year because they see it as a mark of a well-run enterprise.
  • Thus, taking the compounding effect into account, the real amount of interest paid during a year is higher than only considering the nominal interest.
  • If you change some of the key factors I.E. the interest rate or the number of years you hold the investment for your savings will increase.

Investor 1 saves $1,000 per year from age 18–30 — then STOPS SAVING FOREVER. Let’s assume two different investors that are the exact same age. At that point, you are earning more in interest each year than you initially invested. Let’s use the example above and assume you earn 10% for 10 straight years.

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In this case, the nominal annual interest rate is 10%, and the effective annual interest rate is also 10%. However, if compounding is more frequent than once per year, then the effective interest rate will be greater than 10%. The more often compounding occurs, the higher the effective interest rate. There is another advantage to investing in companies with a strong dividend policy, Mr Reeve says. The good news is that you can feel the power of compound interest simply by paying money into a savings account and patiently letting it grow in value, year after year. Allan S. Roth is the founder of Wealth Logic, an hourly based financial planning and investment advisory firm that advises clients with portfolios ranging from $10,000 to over $50 million.

  • R200 invested with an interest rate of 3% for 2 years (nothing is mentioned about how often the interest accrues; therefore, we assume it is annually).
  • And it’s something you should aim to take advantage of.
  • QI hypothesizes that the statement was crafted by an unknown advertising copy writer.
  • We have a 2-year-old and another baby on the way, and we love Greatest Gift’s discover section.
  • The so called “snowball effect” shows that small actions continued over the long term can have large impacts.

Hold onto your hat, June, because a 20 percent annualized return would have turned the $6.11 into $351.4 million. That’s enough to buy a small island for the birthday celebration, or just about anything else she or her family could want. My takeaways are this – compound interest can be your best friend or your worst enemy – it simply just comes down to your comprehension of it and how you can use it in your favor or against yourself. If you want to go out and buy something fancy on a credit card, that’s fine – but pay that thing off. The earning aspect is very, very similar to the example that I just gave you above. That example might seem outlandish but it’s really not.

Did Einstein ever remark on compound interest?

With compound interest working against you, those payments would retire a debt of $200,000. With it working for you, they would grow to over $900,000. When we use the term “compound interest” in the investing world, we’re not really even usually talking forensic accounting today about interest but rather the gains/returns that we might receive from our investments. On the other hand, compound interest really does apply to when we’re paying it because it’s usually because we’re working to pay off some massive debt.

Well, while you’re paying off this debt you’re missing out on extremely valuable time investing in the market. That being said, the market almost never returns anything near the average. Only 6 times in that span has the market returned between 5% and 10%. It usually returns much higher or much lower than 10%. These big swings can make it very difficult for investors to stay invested and actually earn the high return, but that is a conversation for another time.

Einstein Said Compound Interest Is the 8th Wonder of the World. Why Graham Stephan Thinks That’s Right

At the end of the day, compound interest is always going to make a lot of money for someone – just do your best to make sure you’re the someone that it’s making money for. Not only are you paying it to the bank, but you’re paying it to your employer because now you’re going to have to work even longer to be able to fund your retirement. Without debt, you’re nearly at $1.07 million while the debt scenario isn’t even at $800K. In total, you’re not only paying interest but your opportunity cost is $283K worse than if you didn’t have any debt at all. I have coworkers and friends that will go out to eat every single day for lunch. Some days they’ll spend $7, others it’s $20, but on average I would say it’s likely right around $12, especially if you’re sitting down somewhere.

Continuous compounding

On top of that, he had a knack for simplifying complex concepts, making them understandable for all. Einstein was a remarkable physicist and mathematician. His work on the theory of relativity revolutionized our understanding of time, space, and gravity. Regardless of how much you make, the sooner you get started the better the 8th wonder of the world will start working for you—and a penny saved today could mean millions in retirement.

A stock that yields 6 per cent and raises its dividend by 5 per cent a year will double your money in just 12 years from income alone, according to the investment website, Motley Fool. When company profits are growing, they raise their dividends to reward investors. Some companies strive to do this year after year because they see it as a mark of a well-run enterprise. But what if Dad were nearly as good an investor as Warren Buffet who averaged a 21.5 percent annualized return?

The bigger it gets the more snow it gains on each rotation. The so called “snowball effect” shows that small actions continued over the long term can have large impacts. Quote investigator also found some earlier quotes claiming that compound interest is the “greatest invention”, but none of them involve Einstein in any way until well after his death. FYI – Robbins’ exact line was “Compound interest is such a powerful tool that Albert Einstein once called it the most important invention in all of human history.” We suspect that this perspective on the power of compound interest is a fairly modern invention, one which has been retroactively placed into the mouth of a prominent dead person to give it more punch. Social security is squarely based on what has been called the eighth wonder of the world—compound interest.

Now, just for fun, imagine in the above example that each period represented a year instead of a day. And those 30 years were your working years when you had the choice of putting something aside for retirement. We’re firm believers in the Golden Rule, which is why editorial opinions are ours alone and have not been previously reviewed, approved, or endorsed by included advertisers. Editorial content from The Ascent is separate from The Motley Fool editorial content and is created by a different analyst team. Which basically means that by grasping compound interest you have the determination and the motivation to achieve your goals, by making your money work more effectively for you.

The label “eight wonder” was applied to compound interest in an advertisement for a bank in 1925. No attribution was provided, and anonymous advertising copy writers have applied the “eight wonder” label to a wide variety of objects and ideas for more than two hundred years. QI has found no substantive evidence that Albert Einstein, Baron Rothschild, or John D. Rockefeller employed the saying.

Now granted, 10% is a high rate of return, and not realistic to expect for most investors. Stock Market as measured by the S&P 500 Index (a mix of 500 U.S. Companies) since 1927 has been about 10% according to Investopedia.com. A property and personal finance writer, Nick Bendel covered property, loans, credit cards, superannuation, and other bank products. Nick has previously written for The Adviser, Mortgage Business, Lifehacker, Business Insider, Yahoo Finance, and InvestorDaily, and loves getting elbow-deep in the latest ABS, APRA and RBA data. If your goal is to simply find a safe place to keep the money you’re socking away for future goals, then you may be inclined to keep your money in a regular old savings account.