CALCULATOR · FREE免费 · Free

Retirement Savings Calculator

Retirement savings depend on three things: existing principal, monthly contributions, and time with compounding. Enter current age, retirement age, savings, monthly contribution and annual return to estimate the balance, total contributions and growth.

Updated 2026-10-31 · Formula shown · No signup
--Months · months
--Balance · $
--Contributions · $
--Growth · $

Estimates only; verify on site before ordering or building.

Example

ItemValueUnit
Current age30years
Retire age65years
Current savings50000$
Monthly500$
Annual return7%
Months420months
Balance1475834.89$
Contributions260000$
Growth1215834.89$

Where people go wrong

  • Using annual return as the monthly rate.
  • Ignoring inflation, fees and taxes.
  • Treating monthly contributions as annual.

FAQ

Is 7 percent realistic?

It is a common long-run stock-market assumption, but volatile; actual results can differ a lot.

Should I adjust for inflation?

This tool is nominal; subtract inflation for real purchasing power.

Is this investment advice?

No; consult a licensed advisor.