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Investment Growth Calculator

Forecast the growth of your investments, portfolios, or mutual funds under various annual return scenarios.

Updated on June 18, 2026
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Calculator Inputs

$
$
%
Yr

Financial Disclaimer

Information provided on WealthMaze is for educational purposes only. All return calculations are estimates based on user inputs. Not financial advice.

Calculation Output & Analysis

Total Capital Invested
$1M
Estimated Return Value
$2M
Future Portfolio Value
$3M

Visualizing Your Growth

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Forecasting Your Investment Portfolio Growth

Our Investment Growth Calculator helps you visualize the wealth accumulation of your stocks, mutual funds, or real estate assets. Long-term investing relies on the steady appreciation of asset values and the reinvestment of dividends or interest. Even standard index funds tracking indices like the S&P 500 or Nifty 50 have historically averaged returns between 8% to 12% p.a. over long horizons, riding out typical market cycles.

The Impact of Starting Early on Investment Growth

Time is the most critical element in portfolio growth. Starting to invest five years earlier can result in a significantly larger retirement corpus, even if you invest less total money. This is because the compounding curve follows a hockey-stick shape, accelerating dramatically in the later years of your timeline.

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Frequently Asked Questions (FAQ)

What return rate should I expect on a diversified portfolio?

A diversified equity index portfolio historically yields around 8% to 12% p.a. long-term, while fixed-income portfolios yield around 4% to 7% p.a. Note that returns fluctuate and past performance is no guarantee of future results.

How do dividend reinvestments affect growth?

Reinvesting dividends back into the same stock or mutual fund compounds your returns significantly. Instead of cashing out, you buy more shares, accelerating the growth of your total holdings.

How do I calculate future portfolio returns?

Enter your starting capital, recurring contributions, expected annual yield, and holding period in years into our calculator to forecast your total portfolio value.

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Live Future Portfolio Value$3M
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