Investment Growth Calculator

Compound growth is the quiet engine behind every long-term savings goal — your money earns returns, and then those returns earn returns. Enter your numbers below to see an estimate of how a starting amount plus steady monthly contributions could grow over time.

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How This Calculator Works

It compounds your balance monthly: each month your balance grows by one-twelfth of the annual return you entered, and your monthly contribution is added. The year-by-year table shows the estimated balance at each year-end.

Educational tool only — results are estimates based on the numbers you enter. This is not financial advice, and investment returns are never guaranteed.