Maximize your earning potential.

Saving money and being frugal only goes so far. Side hustles, advancing your career, starting a business, or investing will get you further. Join millions of customers.

Maintain Your Business Intelligent Plan

We offer professional Affiliate Marketing that helps websites increase their organic search score drastically in order to compete for the highest revenue generate — even when it comes to highly competitive keywords.

Understanding The Power of Compound Interest | What is Power of Compounding

Understanding The Power of Compound Interest | What is the Power of Compounding Have you ever wondered, “what is compound interest?” If so, you’re in the perfect place to learn everything you need to know about calculating and earning interest on your interest.

While contributing to his savings, he climbs the mountain. The more you add, the higher you climb. People prefer to use the mountains as a metaphor for investment planning and retirement savings.

It is a simple and elegant way to describe the path to building a secure financial future. Eventually, you reach the top of the mountain and retire.

Think of your retirement account as a snowball that rolls down the mountain accumulates snow, and grows. But it can also be helpful to reverse this metaphor.

The longer you have to roll, the bigger it gets, and the bigger, the bigger the surface you have to accumulate even more snow. This is how compound interest works.

This definitive guide to compound interest is how you work when it’s important and how you can use it to your advantage. If the concept still seems a little confusing, don’t worry.

What is Compound Interest?

Compound interest is the financial concept of earning interest. Compound interest may be a confusing concept in terms of understanding, but the definition is simple. It explains how people segregate a small amount from their pay and make big profits decades later.

Over time, the money in that account will earn interest. Compound interest is accrued when you transfer money to an account where the investment pays off. The interest is then added to the principal and the new interest is calculated on the basis of the new principal. It’s like a snowball effect that is created when money and time mix.

After two years, it will be $ 1116.40. For example, an account that has $ 1,000 at an 8% interest rate and interest is increasing annually will have $ 1,080 after one year. The interest accrued in the second year increased because it was calculated on the basis of $ 1,080 instead of the initial $ 1,000.

Compound interest visualized

Enter different scenarios in the compound interest rate calculator below to see the strength of the compounding interest rate.

The difference between simple and compound interest

simple and complex. There are two ways to calculate interest: Simple interest is calculated solely on the basis of the principal. The amount of interest will always be $ 7.50 because the interest is based on the principal only. If you have $ 500 in your savings account with 1.5% interest, you will earn an interest of $ 7.50 per annum.

If the same $ 500 earns 1.5% on a compound interest account, you will earn $ 7.50 in interest in the first year. As discussed in the previous section, compound interest increases based on principal and interest. The new amount will be $ 507.50 and no interest is charged on that amount. In the second year, he earns $ 7.61 and so on.

Some auto and personal loans also charge simple interest to customers. It is very rare to earn simple interest on a savings account or investment, although some bonds pay simple interest.


The compound interest formula and the rule of 72

Rule 72 says that to calculate when your money doubles with compound interest, divide 72 by the interest rate.

If you put money into an IRA with a 5% return, the money will double in 14.4 years. For example, if you have $ 5,000 in a savings account that earns 2% interest, it will double in 36 years. This rule sheds light on how much interest rates matter when you need to invest.

It does not take into account how much it contributes to capital or if the interest rate changes, as in the case of investment accounts. As a calculation, it is still quite rudimentary. It is useful to use rule 72 when trying to explain or understand Compound interest rates, but do not rely on it when making complex financial decisions.

Our compound interest calculator can do it for you. Fortunately, you don’t have to perform complex calculations to find out how your investments compound over time.

Compound Interest Examples

These examples show how compound interest relates to your everyday finances, like credit cards, investments, savings accounts, and more.

Credit cards

But in the same way, compound interest can work for an investor, but also against a debtor. When people talk about the power of Compound interests, they mean the huge profits it generates over time.

Let’s say you have a $ 1,500 balance on your credit card with an APR of 16%. If you have a revolving balance on your credit cards, you may not notice how compound interest affects you.

Because the payment is made primarily toward interest, it takes 122 months, or 10.2 years, to pay the full balance. Pay a minimum of $ 25 each month. During this time, you pay $ 1,537.88 in interest, more than the original principal.

When determining interest in the following month, these calculations are made on the basis of the remaining principal and interest. Each time you pay, you only pay a small portion of the principal.

Increase the impact of compound interest on debt with minimum payments. To reduce the amount you pay in credit card interest, you can make larger payments or transfer your balance to a lower annual percentage rate (APR) card.


Even a person with a modest salary can build a huge nest if he does two things:  start investing early and as much as possible. It may seem impossible to save the recommended $ 1,000,000 + for retirement if you don’t contribute at least six digits a year, but compound interest is allowed by just about anyone.

You make $ 40,000 a year and can afford to save $ 100 a month for retirement. It works like this. Suppose you are 22 years old and now you have your first real job in college.

After one year, there is a return of $ 1224.87 on the IRA with a 7% return. Open an IRA and automatically start earning $ 100 a month. That means you earned $ 42.87 in interest.

Earned $ 1123.20 in revenue. Over the next five years, you’ll save $ 100 a month at the same growth rate, and you now have $ 7,183.20.

You are now 27 and your boss is giving you a breakthrough, so you can afford to increase your savings to $ 200 a month. In 30 years, it will be $ 304,288.31.

Suppose instead of saving $ 100 a month between the ages of 22 and 27, you decide to continue until you earn a higher salary. Here is the difference in compound interest rate. If you waited five years to start saving for retirement, you would only have $ 245,640.89 at age 67; that difference is more than $ 50,000.

Even if you can only afford $ 25 a month, it’s worth opening an account. In short, now is the best time to start saving for retirement. The more time you invest, the stronger the Compound interest, and an early start make it easier to develop strong savings habits.

Fees on investments

Compound interest can sometimes work against you, especially if you pay high fees for your investments. Most people invest their retirement savings in mutual funds, which charge a fee for fund management.

In addition to these built-in fees, some consumers hire outside consultants to manage their retirement savings. Unfortunately, many of these executives are wasting their clients ’money on excessive fees.

Active managers often charge a percentage of customers ’total assets, usually around 1%. This does not include the fee for funds recommended by the consultant, which can also be around 1%.

For retirement savings, a good rule of thumb is to estimate 6-7% growth each year. Paying a 1% fee to get someone to manage your money may seem silly, but it adds up quickly. If you pay a 1% extra fee when you can pay .15%, you’re giving up much of your revenue, probably hundreds of thousands of dollars.


They offer suggestions for investing money and usually focus on low-cost investments. This is why only paid financial planning is so crucial. The one-time designer is the one who charges a flat fee for his services, usually a few hundred dollars per design session.

Some brokerage firms, such as Vanguard, offer funds at lower fees if you can pay a higher minimum. Examine your investments and determine your cost ratio, i.e. the percentage paid in fees.

Savings accounts

It may not bring the same results as an investment account, but savings accounts also benefit from the power of compound interest. If you have a savings account, you’re probably looking for daily pennies in interest.

If you have a $ 10,000 emergency fund on a low-yield savings account with 05% interest, you’ll earn $ 5 in your first year. The compound interest rate of a savings bank works in the same way as it does in an investment account, with the difference that interest rates are usually much lower. In five years, he earns $ 25.03 in interest.

After one year, your account will be worth $ 10,202.01. If you switch to a savings bank with an interest rate of 2%, there will be a huge change in the total interest on total earnings. After five years, it will be $ 11,051.68.

If you keep this emergency fund for a decade, you could lose $ 2,163. Therefore, it is crucial to find the highest possible interest rate, especially for long-term savings. Keeping money in a high-yield savings account does not involve increased risk, so there is no reason to do so.


If you invest in mutual funds that pay dividends, you have the option to reinvest those dividends in your investment account. Companies pay dividends to share their profits and attract more investors, such as a tip or an extra bonus.

This means you can increase your stake in the business without contributing more of your own money. If you reinvest the dividend, the money will be used to buy more shares in that mutual fund.

When you reinvest the dividend, you increase the total amount invested, which then results in a higher return. Reinvestment also increases the impact of compound interest on your investment.

You may need to call your broker to make these changes if the option is not available online. Check mutual funds and make sure you have selected the “reinvest dividend” option.

How to Make Compound Interest Work for You

You want to maximize the benefits of compound interest and minimize the drawbacks. The best way to reap the benefits of compound interest is to raise interest rates on savings and investments, while at the same time lowering interest rates on debt.

Check online to see if you can earn more interest or pay less. For example, if you have a checking account that doesn’t pay interest, see if you can switch to a bank that pays. Make a list of all your savings and investment accounts that earn interest. List the total balance, monthly contributions, average interest rate, and any fees.

If you have not yet saved for retirement or other purposes, you should make this a priority. Maximizing Compound interest also means starting the savings habit as soon as possible. Contribute as much as you can and increase the amount if possible.

The Power of Compounding Interest

It’s comforting to realize that when faced with an overwhelming challenge like planning for retirement, the little daily choice really matters. The Compound interest is huge because it shows how small, consistent habits can transform your finances.

If you pay more than the minimum, you will pay off the loan faster. If you wait to start contributing to a retirement account, you will retire later. If you start as soon as possible, you will retire earlier. Even if you’ve had a hard time understanding the concepts outlined above, the only conclusion that really matters is this: If you choose to pay only the minimum on your credit card, you’ll be in debt for longer.

Start saving now to take advantage of compound interest.

[thrive_leads id=’61027′]

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top

Join Our Newsletter Instantly

error: Alert: Content is protected !!