The Retirement Number Everyone Gets Wrong

Where the $1 Million Number Came From

At some point, $1 million became the default retirement target. It shows up in headlines, calculator results, and casual conversations. "Do you have a million saved?" has become shorthand for "are you going to be okay?"

The number has roots in a simple calculation. Financial institutions assume you will need to replace roughly 70-80% of your pre-retirement income, that you will withdraw about 4% of your portfolio each year, and that you will need your money to last 25-30 years. Run those assumptions for a household earning $80,000 to $100,000, and you land somewhere around $1 million.

The problem is that this calculation is built entirely on averages. Average income. Average replacement rate. Average withdrawal rate. Average lifespan. It describes no one in particular, which means it applies to almost no one in practice.

Why Averages Are Dangerous for Retirement Planning

Consider two households, both earning $90,000 a year.

Household A lives in a paid-off home in a low-cost area, spends $48,000 a year, has no debt, and will receive $2,400 a month in combined Social Security. Their actual retirement spending need -- the gap between what Social Security covers and what they spend -- is roughly $19,200 a year. At a 4% withdrawal rate, they need a portfolio of about $480,000.

Household B rents in a high-cost city, spends $82,000 a year, carries a car payment and student loans, and will receive $2,000 a month in Social Security. Their gap is roughly $58,000 a year. They need a portfolio closer to $1.45 million.

Same income. Same benchmark. Completely different retirement numbers. One household needs less than half a million dollars. The other needs nearly one and a half million. The $1 million target is too high for one and dangerously low for the other.

This is the core problem with chasing a benchmark: it disconnects your target from your actual life. Your retirement number is derived from your spending, not from an industry average.

The Number That Actually Matters

Your real retirement number starts with one question: what do you spend each year?

Not what you earn. Not what the average American spends. What you -- specifically, in your household, with your mortgage or rent, your insurance, your groceries, your lifestyle -- actually spend in a year.

Once you have that number, the rest of the calculation follows:

Start with your annual spending. If you spend $55,000 a year right now, that is your baseline. Some expenses may decrease in retirement (commuting, work clothes, payroll taxes). Others may increase (healthcare, travel, hobbies). A reasonable assumption is that your retirement spending will be roughly similar to your current spending, adjusted slightly for those shifts.

Subtract guaranteed income. Social Security, pensions, annuities -- anything that provides a predictable monthly payment. If Social Security will provide $24,000 a year, your portfolio only needs to cover the remaining $31,000.

Calculate the gap. The difference between your annual spending and your guaranteed income is the amount your portfolio needs to generate each year. This is the number that determines how much you actually need saved.

Multiply by your retirement duration. If you plan to retire at 65 and want your money to last to 95, that is 30 years. Your portfolio needs to cover 30 years of that gap, accounting for inflation and investment returns during retirement. A financial planning projection can model this precisely, but even a rough estimate gives you a number that is far more useful than $1 million.

Why the Benchmark Causes Paralysis

The most damaging effect of the one-number target is not that it is inaccurate. It is that it discourages people from planning at all.

When someone sees "$1 million" or "$1.5 million" and compares it to the $180,000 in their 401(k), the gap feels insurmountable. The natural response is to look away, contribute whatever their employer matches, and hope for the best. According to a 2025 survey by Schroders, only 16% of Gen Xers believe they have saved enough for retirement, and more than half have never done any retirement planning at all.

But many of those people would feel very differently if they ran the numbers against their actual spending. A household spending $45,000 a year with $22,000 in Social Security income only needs their portfolio to cover $23,000 a year. That is a fundamentally different planning challenge than "save $1 million," and for a lot of working Americans, it is a solvable one.

The benchmark creates a false binary: either you have hit the number or you have not. Spending-based planning creates a spectrum: here is where you are, here is where you are headed, and here are the specific levers you can pull to close the gap.

What Changes When You Start With Spending

When your retirement number is derived from your own spending instead of from a benchmark, several things shift:

Reducing spending has a double effect. Every dollar you cut from your monthly spending does two things: it frees up a dollar for savings today, and it lowers the amount your portfolio needs to sustain in retirement. A $200 per month spending reduction adds $2,400 a year to your savings and reduces your lifetime retirement need by $60,000 or more over a 25-year retirement. No other financial move has that kind of leverage.

Your 401(k) balance gains context. Instead of comparing your balance to a generic target, you compare it to the specific amount your lifestyle requires. $400,000 might feel like a failure against a $1 million benchmark but look entirely reasonable when your spending gap is $18,000 a year.

Trade-offs become visible. Want to retire two years earlier? You can see exactly what that costs in terms of fewer contribution years and more withdrawal years. Thinking about downsizing your house? You can model how that changes your spending and your required portfolio. Every decision connects to a real number, not an abstract goal.

Planning replaces worrying. The shift from "do I have enough?" to "here is what I need based on what I spend" turns retirement from a source of anxiety into a project with specific steps. That is not a small change. For a lot of people, it is the difference between paralysis and action.

How to Find Your Actual Retirement Number

The process is straightforward, and you can do it in under an hour:

Build a budget. If you do not already have one, start with your take-home pay and subtract your monthly expenses. Multiply the total spending by 12 to get your annual number. This does not need to be exact -- a reasonable estimate is far better than a benchmark that does not account for your life at all.

Estimate your retirement spending. Start with your current annual spending. Remove expenses that will go away in retirement (commuting, payroll taxes, retirement contributions themselves). Add expenses that may increase (healthcare premiums before Medicare, travel, hobbies). The result is your estimated annual spending in retirement.

Subtract Social Security. You can estimate your benefit at ssa.gov. For a rough calculation, most people can expect somewhere between $18,000 and $36,000 a year depending on their earnings history and when they claim.

Calculate your gap and project forward. The difference between your retirement spending and your Social Security is the annual amount your portfolio needs to cover. Multiply that by your expected years in retirement, and you have a real retirement number -- one that is based on your life, not on an average.

Retirement planning can feel overwhelming, but the inputs are things you already know or can look up in 10 minutes. The calculation is not complicated. What is complicated is making the decision to sit down and do it -- because once you see the number, it is yours, and it is real. And whether you use that number to guide your own planning or bring it to a financial professional for deeper analysis, it is a far better starting point than a benchmark that was never based on your life.