Retirement is Not an Age; It’s a Financial Number” – Dave Ramsey

Do you have a specific age when you want to retire, like 60 or 70 or somewhere in between? If you are targeting a certain retirement age, you may be focused on the wrong thing, at least if you listen to finance expert Dave Ramsey. Based on Ramsey’s retirement advice, retirement isn’t something that happens at a specific age. Instead, you can retire only when you have a big enough nest egg to support you.

Your retirement readiness, in other words, depends on your investment account balance and whether you have the income you need to live on. You must keep working longer if you have not yet acquired sufficient invested funds.

So, how can you find your financial number so you will know if you are ready to retire or not? Here’s what you need to do.

The Great Debate: Ramsey’s 8% Advice vs. Traditional Wisdom

While establishing a baseline target balance is critical, Ramsey’s specific framework has generated considerable debate within the personal finance community. Ramsey frequently advocates for an 8% annual withdrawal rate during retirement, pointing out that an all-equity portfolio averaging a historical 12% return can easily absorb an 8% draw while leaving 4% to outpace inflation.

However, many retirement researchers and traditional planners warn against this math due to sequence of returns risk. If a retiree encounters a severe market downturn during the initial years of distribution, taking an aggressive 8% draw can permanently deplete the principal balance. Simulations of a static 8% distribution model over a standard 30-year retirement show a failure rate exceeding 50%, meaning conservative strategies often remain the baseline for long-term safety. Recent criticism has intensified as inflation climbed to 3.8% in April 2026, driven by energy shocks, making the buffer between Ramsey’s assumed 12% returns and the 8% withdrawal plus 4% inflation increasingly fragile in volatile conditions.

Calculating the financial number that shows you are ready for retirement

There are a few different ways to calculate the amount that you must have invested to be ready for retirement.

The first approach is the most accurate but the most complicated. It involves figuring out your exact budget and making sure your nest egg will produce enough income to cover it. This is the best option if you are already very close to retirement so you can make an accurate assessment of spending needs.

Say, for example, that you anticipated spending $60,000 per year and you have $25,000 coming from Social Security. In this particular situation, you would need your nest egg to produce $35,000. Once you know your income needs, multiply that number by 25 if you plan to follow the traditional 4% rule (a common way of setting a safe withdrawal rate). The 4% rule says odds are you will not run out of money during retirement if you only take 4% out of your account in your first year and adjust withdrawals annually based on the rate of inflation.

If you adopt this approach and your nest egg must provide you with $35,000, you would need $875,000 saved. If you had that amount, you would be ready to retire. Otherwise, you wouldn’t be ready no matter your age.

Now, if you don’t know your retirement budget, you could still use this approach by assuming you will need to replace around 70% to 90% of pre-retirement income. So if you were making $50,000 and wanted to err on the side of caution and replace 90% of it, you would need your nest egg to provide $45,000, so multiplying that number by 25 reveals you would need $1.125 million.

Another option available to you is to multiply your final income by 10 and make sure your nest egg hits that number. Say, for example, that you anticipated retiring when you were earning $100,000. This would mean that your nest egg needs to be around $1 million so you could produce enough income to live on. Once you had $1 million, then you would have reached your number.

How should you determine your financial number?

Each of these different calculation methods can help you arrive at the financial number you need to retire. There is no one method that is best, as it depends on where you are in your life and how good you are at anticipating your future spending needs.

The Middle Ground: Flexible Guardrails

To balance Ramsey’s optimistic projections with the strict boundaries of traditional rules, many modern financial planners utilize a dynamic guardrails strategy. Instead of taking a fixed percentage every single year regardless of market performance, a flexible approach dictates scaling back distributions during bear markets and increasing them during bull markets. Research from Morningstar published in December 2025 found that guardrails-based withdrawal strategies allowed retirees to start with rates as high as 5.2% to 5.7%, compared to the 3.9% safe baseline for fixed strategies in 2026, while still maintaining a 90% probability of not running out of money over 30 years.

Risk-based guardrails, which adjust spending based on portfolio success probability rather than just withdrawal rates, have emerged as an improvement over earlier Guyton-Klinger methods. These modern frameworks can handle lumpy withdrawals (such as higher draws before Social Security begins) and declining spending patterns in later retirement. According to research from financial planning experts, risk-based guardrails would have required only a 3% income reduction for retirees entering the 2008 financial crisis, compared to 28% cuts under traditional guardrail rules.

Still, the bottom line is that Ramsey is right about one thing: retirement readiness is a financial milestone, not an age. If you cannot hit your target number and generate enough income to support yourself, retiring is likely a bad idea. Instead, keep working and saving a little longer to build up the nest egg necessary to have the security you deserve.

Editor’s note: This article has been updated to include current inflation data from April 2026, Morningstar’s December 2025 safe withdrawal rate research for 2026 retirees, and expanded analysis of risk-based guardrail strategies as modern alternatives to both the traditional 4% rule and Ramsey’s 8% approach.