Understanding Compound Interest: A Guide for Kids

What is Compound Interest?

Compound interest is a concept that can help you grow your money over time. It is the interest on a loan or deposit that is calculated based on both the initial principal and the accumulated interest from previous periods. In simpler terms, it means that you earn interest not only on the money you initially put into a savings account but also on the interest that money has already earned.

Understanding Compound Interest: A Guide for Kids 3

How Does Compound Interest Work?

Let’s say you have $100 in a savings account with an annual interest rate of 5%. In the first year, you would earn $5 in interest, bringing your total savings to $105. In the second year, you would earn 5% interest on $105, which amounts to $5.25. So, in the second year, your total savings would grow to $110.25. As you can see, your money grows faster with compound interest compared to simple interest, where you only earn interest on the principal amount. Complement your reading and expand your knowledge on the topic with this specially selected external content for you. https://www.myfirstfinancebook.store, discover new perspectives and additional information!

Why is Compound Interest Important?

Understanding compound interest is crucial because it demonstrates the power of saving and investing money early. By starting to save and invest while you’re young, you can take advantage of the compounding effect over a longer period. This means that even small amounts of money put away regularly can grow into a significant sum over time. Compound interest also encourages the habit of saving, as the earlier you start, the more time your money has to grow and accumulate interest.

Examples of Compound Interest

Let’s consider two hypothetical scenarios to understand the impact of compound interest. In scenario A, a person starts investing $100 per month at the age of 25 and continues until the age of 35, after which they stop making any further contributions. In scenario B, another person starts investing $100 per month at the age of 35 and continues the same monthly contributions until the age of 65. Assuming an 8% annual interest rate, even though the first person invested for only 10 years while the second person invested for 30 years, the person who started earlier would end up with a significantly larger retirement fund due to the effects of compound interest.

Another example is the famous story of two friends, where one starts investing $2,000 per year from the age of 19 to 26, a total of 8 years. The other friend starts investing the same amount but from the age of 27 to 65, a total of 38 years. Despite the first friend only contributing for 8 years compared to the second friend’s 38 years, the power of compound interest results in the first friend having a larger retirement fund at the age of 65, simply because of the early start.


Understanding compound interest is an essential financial concept that can have a significant impact on your future financial well-being. By grasping the power of compounding at an early age, kids can learn the value of saving and investing money wisely. Teaching kids about compound interest can set them on the path to financial literacy and empower them to make informed decisions about their money as they grow older. We’re always striving to provide a comprehensive learning experience. Access this carefully chosen external website and discover additional information on the subject. understanding money for kids https://www.myfirstfinancebook.store!

Deepen your knowledge on the topic of this article by visiting the related posts we’ve selected. Explore and learn:

Visit this useful source

Find more information in this comprehensive article

Explore this interesting material

Delve into this valuable research