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💰 Interest Calculator

Calculate simple and compound interest. Enter principal, rate and term to see the total.

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Frequently Asked Questions

What is the difference between simple and compound interest?

Simple interest is calculated only on the principal. Compound interest earns interest on both the principal and accumulated interest.

What is the compound interest formula?

The formula is A = P × (1 + r/n)^(n×t). P: principal, r: annual rate, n: compounding frequency, t: years.