Investment Calculators
Project returns, compare fees, weigh taxable versus tax-deferred and find your asset allocation.
The biggest drivers of investing results are simple and controllable: how much you invest, for how long, your asset mix, and the fees you pay. These calculators model each one, so you can plan with realistic numbers instead of guesses.
Project returns, find an asset allocation that fits your age and nerves, and see the surprising long-run damage that a fraction of a percent in fees can do.
Read the complete investing guideWhat return should I assume in these calculators?
Use a realistic, conservative long-run figure. Historically a diversified, stock-heavy portfolio has averaged mid-to-high single digits a year, with big swings along the way. Lower assumptions make for safer, more reliable plans.
Which calculator shows the impact of fees?
The compare investment fees calculator. Enter your balance and two fee levels to see how even a sub-1% difference, charged on your whole balance every year, compounds into a large sum over decades.
Are these investment calculators free?
Yes, all free with no sign-up. Model contributions, time horizons, fees and asset allocations as many times as you like to plan your investing.