Wealth Growth Analytics
Compound Interest & Growth Calculator
Visualize your long-term compound growth, monthly contributions, and total return on investment.
Investment Parameters
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Final Balance
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Total Deposited
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Total Interest
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Year-by-Year Wealth Accumulation
| Year | Total Deposited | Cumulative Interest | End of Year Balance |
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The Compound Interest Formula Explained
Compound interest generates "interest on interest", accelerating investment growth over time according to the formula:
A = P(1 + r/n)nt + PMT × [ (1 + r/n)nt - 1 ] / (r/n)
Where A is the future value, P is initial deposit, PMT is monthly recurring payment, r is annual interest rate, n is compounding frequency, and t is time in years.