Compound interest is like having a piggy bank that grows smarter over time.
Imagine you have 10 cookies, and every year, your piggy bank gives you 2 more cookies, just for keeping it safe. That’s simple interest. But with compound interest, it gets even better! Every year, the piggy bank gives you 2 extra cookies for each cookie you already have.
How It Works
Let's say you start with 10 cookies again. After one year, your piggy bank gives you 2 more, now you have 12 cookies. The next year, it gives you 2 extra cookies for each of those 12, that’s 24 new cookies! Now you have 36 cookies total.
Each year, the piggy bank is working harder because there are more cookies to grow from. That means your cookie stash gets bigger and bigger, just like real money can grow over time if you use compound interest!
So, the earlier you start, the more cookies (or money) you’ll have in the future. It’s like giving your piggy bank a head start on becoming a cookie king!
Examples
- Putting $10 in a bank every month that gives 5% interest turns into over $1,000 after 20 years.
- If you save $100 a year starting at age 10, it becomes $18,000 by age 60 with compound interest.
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See also
- How does compound interest generate wealth over time?
- How does compound interest generate wealth over long periods?
- How does compound interest work and why is it important for saving?
- How does compound interest work to grow long-term wealth?
- How does compound interest multiply long-term savings?