📈 Compound Interest Calculator

Calculate how your savings grow with compound interest

Starting amount ($)

Annual interest rate (%)

Number of years

Compounding frequency Extra monthly contribution ($, optional) Inflation rate (%) Default inflation assumption: 2% per year.

Fill in the details and click calculate

Estimate — does not account for taxes.

Where you stand globally

🚗

Top 50%

Middle class

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Based on your inflation-adjusted final amount, compared to global net worth data (World Inequality Report 2026). Just for fun — not financial advice.

Nominal value Real value (after inflation)