6 free tools
Retirement & 401(k) calculators
401(k) with employer match, Roth IRA limits, required minimum distributions, Social Security claiming age and FIRE numbers for U.S. savers. Each tool shows the formula, worked examples and sources.
Retirement & 401(k)401(k) CalculatorSee what your 401(k) grows to by retirement with your contribution rate, employer match, raises and the 2026 IRS limits.Retirement & 401(k)FIRE CalculatorFind your financial independence number from your spending and withdrawal rate, and how many years of saving it takes to reach it.Retirement & 401(k)Retirement Savings CalculatorProject your retirement savings from what you have now, a monthly contribution and an expected return, in future and in today's money.Retirement & 401(k)RMD CalculatorYour 2026 required minimum distribution from a traditional IRA or 401(k), using the IRS Uniform Lifetime Table, with a 10-year projection.Retirement & 401(k)Roth IRA CalculatorProject your tax-free Roth IRA balance and check how much you can contribute for 2026 under the income limits.Retirement & 401(k)Social Security Claiming Age CalculatorCompare your Social Security benefit at every claiming age from 62 to 70 and find the break-even age between claiming early and waiting.