ETF Return Calculator 2026 – Calculate Index Investment Growth with Compound Interest Effect
The ETF return calculator computes index fund or ETF investment value development over selected time period and return percentage. Enter initial capital, monthly savings, and estimated annual return to see final result.
The calculator shows annual growth as a graph and breaks down original investments versus returns. You can compare different return percentages and savings plans. Perfect for retirement savings, saving for children, and long-term investment planning.
How much do ETF investments return long-term?
Historical average annual return of global stock markets has been about 7–10% before inflation. $100 monthly for 30 years at 7% return grows to about $121,000 — even though you only invested $36,000. The earlier you start, the more compound interest works for you.
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Browse all tools →The ETF return calculator estimates the accumulation of ETF fund returns over time, considering investment, monthly savings, and expenses. A handy tool for investors wanting to understand long-term return potential.
Input initial investment, monthly savings, estimated return percentage, and management fees, and the calculator shows investment accumulation over the years.
- Calculate compound interest effect over the long term.
- Account for the impact of management fees (TER) on total return.
- Compare the effect of different investment amounts and return expectations on final results.
The calculator uses a steady annual return, but real markets fluctuate yearly.
- Historical returns don't guarantee future performance – markets have both ups and downs.
- The impact of management fees grows significantly over the long term.
- Inflation impact isn't considered – your real purchasing power may differ from nominal return.
Investing always involves risk, and the calculator doesn't address taxation or individual funds.
- Return calculation doesn't account for capital gains tax, which affects net return.
- ETF fund selection is influenced by many factors beyond expenses.
- For personal investment decisions, it's worth seeking professional advice.