Wealth Sandbox

Retirement Calculator

USA

US retirement planner: project your savings at retirement and income from withdrawals plus optional Social Security. Set your target income (dollar amount or % of current) and see if your projected balance meets the required amount.

Used for withdrawal period and required balance

$
$

e.g. 4% rule

Balance at retirement
$1,349,254
Years to retirement27
Surplus$112,261
Today's dollars$607,419
Loading chart…

Income at retirement

Income from savings$29,840/year
Social Security (est.)$30,160/year
Total gross$60,000/year
Est. tax (25%)$15,000/year
After-tax income$45,000/year

Social Security and drawdown indexed at 3%/year.

YearStartStart balance$100,000Contribution$0Growth$0End balance$100,000
Year1Start balance$100,000Contribution$10,000Growth$6,000End balance$116,000
Year2Start balance$116,000Contribution$10,300Growth$6,960End balance$133,260
Year3Start balance$133,260Contribution$10,609Growth$7,996End balance$151,865
Year4Start balance$151,865Contribution$10,927Growth$9,112End balance$171,904
Year5Start balance$171,904Contribution$11,255Growth$10,314End balance$193,473
Year6Start balance$193,473Contribution$11,593Growth$11,608End balance$216,674
Year7Start balance$216,674Contribution$11,941Growth$13,000End balance$241,615
Year8Start balance$241,615Contribution$12,299Growth$14,497End balance$268,411
Year9Start balance$268,411Contribution$12,668Growth$16,105End balance$297,183
Year10Start balance$297,183Contribution$13,048Growth$17,831End balance$328,062
Year11Start balance$328,062Contribution$13,439Growth$19,684End balance$361,185
Year12Start balance$361,185Contribution$13,842Growth$21,671End balance$396,698
Year13Start balance$396,698Contribution$14,258Growth$23,802End balance$434,758
Year14Start balance$434,758Contribution$14,685Growth$26,085End balance$475,528
Year15Start balance$475,528Contribution$15,126Growth$28,532End balance$519,186
Year16Start balance$519,186Contribution$15,580Growth$31,151End balance$565,917
Year17Start balance$565,917Contribution$16,047Growth$33,955End balance$615,919
Year18Start balance$615,919Contribution$16,528Growth$36,955End balance$669,403
Year19Start balance$669,403Contribution$17,024Growth$40,164End balance$726,591
Year20Start balance$726,591Contribution$17,535Growth$43,595End balance$787,722
Year21Start balance$787,722Contribution$18,061Growth$47,263End balance$853,046
Year22Start balance$853,046Contribution$18,603Growth$51,183End balance$922,832
Year23Start balance$922,832Contribution$19,161Growth$55,370End balance$997,363
Year24Start balance$997,363Contribution$19,736Growth$59,842End balance$1,076,940
Year25Start balance$1,076,940Contribution$20,328Growth$64,616End balance$1,161,885
Year26Start balance$1,161,885Contribution$20,938Growth$69,713End balance$1,252,536
Year27Start balance$1,252,536Contribution$21,566Growth$75,152End balance$1,349,254

For illustration only. Projections depend on return and contribution assumptions. Social Security is an estimate based on your income and claiming age; use the SSA calculator for official estimates. This is not financial advice.


About this calculator

This US retirement calculator projects your savings at retirement and your income in drawdown. You enter current age, retirement age, savings, contributions, and a target income; we project growth to retirement and optionally include a Social Security estimate. You can see whether your projected balance meets the amount needed to fund your target income to life expectancy.

Use it to test different contribution levels, retirement ages, or target incomes. Optional settings include income increase, inflation (real dollars), and tax. Social Security is estimated from your income and claiming age; use our Social Security estimator or the SSA for official numbers. Results are for illustration only and do not constitute financial advice.

How this is calculated

Savings projection

Your balance at retirement is projected using compound growth: we grow your current savings and annual contributions at the expected return each year until retirement age. Same formula as our Investment Calculator.

Required balance and withdrawal period

Years in retirement = life expectancy − retirement age. We compute the required balance at retirement as the present value of an annuity (income needed from savings for that many years). We compare it to your projected balance to show shortfall or surplus.

Social Security

Social Security is estimated from your career income and claiming age (62–70). Full retirement age (FRA) is 67 for those born 1960 or later. Claiming before FRA reduces benefits; claiming after FRA increases them. In the balance-by-age chart, Social Security is indexed with inflation each year. For official estimates, use the SSA Retirement Estimator.

Tax and drawdown

Estimated tax applies your entered rate to total retirement income (savings withdrawal + Social Security). The drawdown phase assumes you withdraw enough from the portfolio each year so that portfolio + Social Security (indexed with inflation) match your target income.

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