Interest vs Compound Interest Calculator

Explore the difference between simple and compound interest. Calculate how money grows over time for loans or investments.

Simple Interest
Input
Compound Interest
Input
Output (Simple Interest)

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Enter principal, rate, and time to calculate your simple interest and total amount.

Simple Interest

Total Amount

Output (Compound Interest)

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Enter principal, rate, time, and frequency to see how compounding grows your investment.

Compounding Interest

Total Amount