There's no one right answer — but there are real numbers to work with

If you've ever typed "how much do I need to retire" into a search bar, you already know the answer feels impossible to pin down. One headline says $1 million. Another says $2 million. Some say you're fine with less.

Here's the honest version: the "right" number depends on where you live, how you'll spend your time, and how long you'll live. But you don't need a crystal ball to get a useful estimate. You need a few facts and some basic math.

What Americans say they need

Every year, Northwestern Mutual asks people what they think it takes to retire comfortably. For 2026, Americans said they'd need $1.46 million to retire comfortably — $200,000 more than they said last year. Northwestern Mutual's chief field officer pointed to "persistent inflation and longer life expectancies" along with "uncertainty about the future of Social Security" as reasons the number keeps climbing.

That number is a feeling, not a formula — it's what people believe they'll need, not a calculation based on their own spending. And it varies a lot by who's answering. High-net-worth individuals in the same survey put their number at $2.67 million, while other research comes in much lower: Clever Real Estate's 2026 report put the average target at $823,800.

Where you live matters too. In California, Hawaii, and Massachusetts, retirees often need between $1.5 million and $2.2 million to maintain their lifestyles, while Oklahoma is the most affordable state at around $735,284.

A simple way to estimate your own number

Instead of chasing someone else's "magic number," you can build your own with one basic tool financial planners use: figure out how much you'll spend each year in retirement, then multiply it.

Financial planners often use the rule of 25 alongside the 4% withdrawal rule: you calculate how much you expect to spend annually in retirement, multiply that by 25, and that gives you a target nest egg — the idea being that you can safely withdraw about 4% of your savings each year without running out of money.

So if you think you'll need $40,000 a year to cover housing, food, and healthcare, the rule of 25 points you toward roughly $1 million saved. Need $25,000 a year because your house is paid off and you live somewhere affordable? That points closer to $625,000. This isn't a guarantee — markets move, health costs change, and everyone's spending shifts year to year — but it turns a scary, vague number into a starting point you can actually plan around.

Another widely used benchmark comes from Fidelity: aim to save 10 times your annual income by age 67, and to get there, experts recommend saving 15% of your income annually while adjusting for your specific goals.

Social Security will cover part of it — not all of it

If you've worked and paid into Social Security — whether through a W-2 job, gig work, or self-employment tax — you'll get a monthly check in retirement. But it's designed to be a floor, not a full paycheck replacement.

Social Security was built to replace 40% of pre-retirement income, not the whole thing. The average retired-worker benefit is $2,088.79 per month as of September 2026, which totals $25,065.48 per year. That sounds decent until you compare it to actual spending: senior households headed by someone 65 or older spend an average of $61,432 annually, leaving a gap of over $36,000 for the typical household, since the average benefit covers only 41% of that spending.

That gap is the part you're responsible for closing — through savings, a pension if you have one, part-time work, or some combination of all three.

Why this matters more if you're a gig or hourly worker

If you drive, deliver, or work shifts without a company 401(k) automatically taking a cut of every paycheck, retirement savings don't happen unless you make them happen. There's no HR department reminding you, no employer match nudging you along. The flip side is that you have more flexibility — you can open an IRA or a SEP IRA on your own schedule and contribute whatever an unpredictable income allows that month.

The number you land on doesn't have to be $1.46 million. It has to be your number — based on your own expected spending, your own Social Security estimate, and the life you actually want in retirement. Start with the rule of 25, check your Social Security estimate at ssa.gov, and adjust from there as your income and goals change.

The takeaway

Forget the headline number. Work out roughly what you'll spend each year, multiply by 25, subtract what Social Security will likely cover, and you'll have a realistic target — one you can actually chip away at, even a little at a time.