Compounding Calculator

Calculate compound interest profits over multiple periods. Reinvesting profits grows your investment exponentially. A period is the time frame (e.g., day, month, or year) for calculating and adding interest. For example, monthly compounding means each month is a period. More periods mean more growth from reinvested profits.

What is compounding?

Compounding is the action of reinvesting the profits back into the investment to increase profits even further, or in other words, getting interest on interest.

Albert Einstein called compounding "the most powerful force in the universe"!

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Enter values to see results

Fill out the form and click "Calculate Compounding" to see your investment growth over time.

Compounding Formula

FV = P × (1 + r)^n

FV = Future Value, P = Principal, r = Interest Rate, n = Number of periods