Compound Interest Calculator

Calculate the compound interest on your savings and investments!

EUR
USD
%
%

years

Months

Calculation

Final balance 13,456

Total savings 11,000

Interest 2,456

If you invest 5,000€ at 6% interest per year, you will end up with a final capital of 13,456€.

This is made up of 5,000€ in deposits and 2,456€ in interest or capital gains.

Chart

years

Keen to start earning interest on your money? Compare the best investment platforms and start earning compound interest right away.

    Table of contents

Compound Interest Calculator

The compound interest calculator is a powerful tool to help you calculate your savings and the return on your investments over time.

Compound interest works by reinvesting any earnings into the original investment so that the returns on each investment earn interest on itself.

This allows your money to work harder over time as the amount invested grows with each reinvestment.

How To Use Our Compound Interest Calculator

Our compound interest calculator enables you to calculate the compounding interest in EUR and USD.

This is how the compound interest calculator works:

  1. type in your initial amount
  2. insert the annual equivalent rate (AER)
  3. type in your monthly contribution to your savings plan
  4. if you wish, you can also input the tax rate from your earnings
  5. define the savings period
  6. and the payout interval
  7. click on "Calculate" to review your results

Our compound interest calculator will calculate the final balance, total savings amount, interest and tax based on your input.

You will be able to see exactly how the compounding effect is impacting your savings plan. Consult our compounding calculation chart to visualize the growth of your savings or investment plan.

You can also use our compound interest calculator as an investment growth calculator to calculate the returns from your investments.

Understanding The Variables

Take a deeper dive with us into our compound interest calculator and explore the various variables used to determine your deposit's rate of return. Our calculator allows you to customize these values for more accurate results!

Initial Deposit

You need to make an initial deposit at the start of your investment journey. This money will represent the funds currently available for investing in various assets and opportunities to create returns on your investments.

Annual Equivalent Rate (AER)

Pay attention to the Annual Equivalent Rate (AER) – the percentage rate of interest you'd get annually from your deposit. If you're shopping around for various investment offers, use AER as a benchmark when evaluating them and comparing returns.

Monthly Contribution

Our calculator allows you to add a monthly contribution to your savings plan. This will help you calculate the final balance at maturity, considering both the initial deposit and additional contributions throughout the term of your investment.

Annual Tax Rate

Depending on your jurisdiction, you may incur taxes from interest earned on deposits and investments. Our compound interest calculator considers the annual tax rate from your earnings, so you can adjust this value and estimate what to expect in terms of net returns.

Savings Period

The savings period is a pre-determined duration in which your initial deposit should remain invested, and you can customize this timeline with either months or years. This parameter helps calculate the interest on whatever type of investment you decide to go through - be it a savings account, stocks/bonds/etc.

Those asset classes tend to have longer saving periods than other forms of investments; so bear that in mind when making your decision!

Payout Interval

Using our compound interest calculator, you can define how often the payout will happen - be it quarterly, monthly, daily or annually. This allows you to customize the compounding effect and calculate how often your deposit will grow.

Final Balance

After a certain time period, the final balance reflects not only your initial deposit but also all of the interest accrued. This amount displays exactly how much money is available to you, including any earned interest payments.

The final balance will be liquid capital that can be allocated however you see fit after reaching maturity in your savings plan.

Total Savings Amount

This figure takes into account both the initial deposit and the actual savings made throughout the duration of your investment timeline. This amount doesn't include the earned interest.

Interest

By the end of a given period, your total compounded interest earned will reveal how much money you have received in returns on your original deposit.

Compound Interest Calculator Chart

After you have reviewed the calculation, you can visualize your savings period with our compound interest calculator chart.

Hover over the bars on the timeline to find out how your deposits and interest grow during your savings period. You can also review the tax payment that is due every year.

Are you looking for a simpler calculator? Check out our simple interest calculator instead.

Benefits Of Compounding Interest

The main advantage of compounding interest is that it helps you earn more money from your initial deposit over time.

Passive Income Stream

It allows you to grow your savings easily and with minimal effort, as the additional interest payments add up to your capital over time. Compounding also helps to reduce the effects of inflation on your savings, as you are likely to earn more money than the inflation rate.

Use our inflation calculator to find out how much purchasing power you will have based on the current inflation rate.

Increases Diversification

Another benefit is that compounding interest allows for diversified investing. You can balance your portfolio by adding different investments, such as stocks and bonds, to maximize your potential returns. This way, you can create a more secure financial future and take advantage of the compounding effect.

Retirement Plan

Compounding interest can also be used to save for retirement, as it allows you to earn more money over time. By investing in the long term, you can grow your savings significantly and enjoy a comfortable retirement.

Calculating Your Compound Interest

It's important to understand how compounding works and the factors that affect your investment returns. Knowing this information will allow you to make informed decisions and use our compound interest calculator to determine how much you can expect to earn from your investment.

By taking into account your initial deposit, the interest rate, the compounding interval and your desired timeline, you can calculate how much you can expect to earn from compounding interest.

Compound Interest Formula

The compound interest formula is used to calculate the total amount of money earned on an initial deposit after a specified period of time. The formula is:

A = P (1 + r/n)^(nt)

Where:

A is the future value of the investment

P is the principal amount of the initial deposit

r is the annual interest rate (expressed as a decimal)

n is the number of times per year that interest is compounded

t is the length of time (in years) for the investment

Example: Compound Interest Calculation

Let's say you invest $1000 at an interest rate of 5% compounded annually for a period of two years.

Using the compound interest formula, we can calculate how much money you will have after two years:

A = 1000 (1 + 0.05/1)^(2 x 1)

A = 1000 (1.05)^2

A = 1000 x 1.1025

A = $1,102.50

This means that after two years, your total earned money will be $1,102.50, which includes your initial deposit of $1000 and the interest earned over that period ($102.50).

By understanding and using the compound interest formula, you can determine how much money you will earn on your investments over time.

Solutions That Offer Compounding Interest

There are a variety of investment accounts that offer compounding interest. These include:

  • Savings accounts
  • Certificates of deposit (CDs)
  • Money market accounts
  • Mutual funds
  • Exchange-traded funds (ETFs)
  • Bonds
  • Retirement accounts such as 401(k)s and IRAs
  • P2P lending

Each investment vehicle offers different benefits, such as liquidity, returns and tax advantages. Research the different types of investment accounts before investing your money.

Tips For Maximizing Your Return With Compounding Interest

By following these tips, you can maximize your return from compounding interest:

Start investing early: Compounding interest works best over long periods, so it's important to start investing as early as possible.

Invest regularly: Consistent investing over the long term allows you to take advantage of compounding interest.

Choose the right investment vehicle: Different investment vehicles offer different returns and fees, so it's important to choose the right one for your needs.

Make sure to diversify: Invest in a variety of different types of investments to help reduce risk and maximize your return.

Stay informed: This will help you stay on top of changes in the market and make more informed decisions about your investments.

Use our P2P lending newsfeed to be updated about the latest events in the P2P lending industry.

What You Need To Consider

Before investing in an account with compounding interest, you should make sure that you understand the following:

  1. What is the interest rate?
  2. What is the compounding frequency and how often will interest be compounded?
  3. What are the fees associated with this type of account?
  4. What is the minimum deposit required to open the account?
  5. What are the tax implications?
  6. Are there any restrictions on withdrawing funds?
  7. What is the expected rate of return?
  8. Is there a risk associated with this type of investment?

By understanding these factors, you can decide whether this type of investment is right for you.

Conclusion

Compounding interest can be a powerful tool for investing, but it is important to understand how it works before making any investments.

With the right strategy and a long-term approach, you can use compounding interest to help build your wealth over time.

Follow these tips and do your research before investing in an account with compounding interest.