Free Investment Calculator

Project how your investments could grow over time.

This uses monthly compounding, matching how most brokerage accounts report returns. Small differences in your assumed return rate compound significantly over long time horizons, so try a few scenarios (e.g. 6%, 8%, 10%) to see the range of outcomes.

Frequently Asked Questions

Is this compounded monthly or annually?
Monthly, matching how most brokerage and retirement accounts compound returns.