Retirement Withdrawal Calculator

Estimate how a portfolio, fund, or ETF might have held up under an inflation-adjusted withdrawal plan. This tool is useful for testing ideas like the 4% rule against actual market history.

Retirement Withdrawal Calculator


Year Total Withdrawal Withdrawal Amount Remaining Value

How to Use This Calculator

  • Enter a symbol for a stock, ETF, mutual fund, or MyPlanIQ portfolio.
  • Choose an annual withdrawal rate such as 0.04 for 4%.
  • Set an initial amount and optionally choose a later start date.
  • Submit to see a year-by-year table of withdrawals, cumulative withdrawals, and remaining value.

What to Watch

The biggest drivers here are start date, withdrawal rate, and the behavior of the underlying investment. Retiring into a weak sequence of returns can materially change how long a portfolio lasts, even when average long-term returns look fine on paper.

For planning the accumulation phase, see the Retirement Calculator. For testing portfolio-based spending, also review the Retirement Spending Calculator.

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How to use the Retirement Withdrawal Calculator

The Retirement Withdrawal Calculator is designed to help you pressure-test retirement income, withdrawal sustainability, inflation pressure, and how long your assets may last before you make a real-world change. Instead of relying on one rough estimate, run a few scenarios with conservative, base-case, and optimistic assumptions so you can see how sensitive the result is to returns, contribution levels, inflation, taxes, or timing.

A calculator result is most useful when you connect it to the account or plan decisions you actually control. After reviewing the output, compare it with your current savings rate, employer match rules, investment menu, expense levels, and withdrawal or rollover options. That is where MyPlanIQ's plan pages and retirement research become useful companions to the raw number.

If the result looks weak, treat that as a planning signal rather than a dead end. Small changes such as contributing earlier in the year, capturing the full company match, lowering fees, adjusting withdrawal assumptions, or choosing a more suitable allocation can materially change long-term outcomes. Re-run the calculator after each change and use the related links below to keep moving from estimate to action.

Related resources

Calculator FAQs

How do you stress-test a retirement calculator?

Run the calculator with lower returns, higher inflation, and a longer lifespan than your base case. That shows how resilient your retirement plan may be if markets and spending do not go your way.

What retirement assumptions matter most?

Savings rate, retirement age, withdrawal level, expected investment return, inflation, and longevity usually have the biggest impact on retirement outcomes. Small changes in those assumptions can materially change the result.

Why compare retirement calculators instead of using only one?

Different calculators answer different planning questions. A Monte Carlo, withdrawal, spending, or Social Security tool can each highlight a different retirement risk, so using several together gives you a better decision picture.