What Is Simple Interest?
Example: "$1,000 at 5% simple interest earns exactly $50 per year, every year."
Why It Matters
Simple interest is straightforward to calculate and understand, making it a great starting point for learning about interest. The formula is Principal times Rate times Time. Unlike compound interest, simple interest doesn't grow faster over time because you only earn interest on the original amount. Some car loans and short-term personal loans use simple interest. Understanding the difference between simple and compound interest helps you compare financial products more accurately and appreciate why compound interest is so powerful for long-term savings.
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