STRUCTURED LEARNING FOR YOUR NEXT STEP

Compound growth scenarios

Separate contributions from hypothetical investment growth, then compare nominal value with purchasing power.

Compound growth scenarios

Separate contributions from hypothetical investment growth, then compare nominal value with purchasing power.

The compound growth calculator uses an initial balance, end-of-month contributions, a term, an effective annual growth assumption, and an inflation assumption. Annual rates are converted to equivalent monthly rates. Each month grows the prior balance before the contribution is added. It shows ending value, total contributions, investment gain or loss, and an inflation-adjusted scenario. The projection is illustrative, uses a constant assumed return, excludes fees and taxes, and does not forecast actual returns. Inputs stay in the browser.

A hypothetical example

At 5% effective annual growth, $10,000 with no contributions becomes $10,500 after one year, before costs and taxes.

The interactive calculator lets you change the assumptions. Enable JavaScript to use the input controls.