Best Age to Retire: Most People Say 63, but the Smart Money Points Elsewhere

Most Americans look at 63 and think, yeah, that sounds about perfect. A big 2024 MassMutual study found retirees and pre-retirees both landing on that number as the ideal. Pew Research backs it up too — U.S. adults on average call the best age to retire right around 61.8. And actual retirement often happens even earlier, hovering near 62 according to long-running Gallup data.

But here’s the catch. That popular gut feeling doesn’t line up with the numbers that actually determine whether retirement feels comfortable or stressful twenty years later.

I’m 52 now, and I’ve sat across the table from hundreds of clients wrestling with this exact question. The honest answer? There isn’t one magic age. It depends on your savings, your health, how long you expect to live, and what kind of life you actually want once the alarm clock stops mattering. Still, the data does point in some pretty clear directions once you dig past the polls.

The Social Security Math Nobody Likes to Talk About

Right now in 2026, full retirement age for anyone born in 1960 or later sits at 67. You can start taking benefits as early as 62, but it costs you — permanently. Claiming at 62 knocks roughly 30% off your monthly check for the rest of your life. The average retired-worker benefit right now runs about $2,071 a month. Drop that 30% and you’re looking at something closer to $1,450 instead.

Wait until 67 and you get the full amount. Push all the way to 70 and it grows another 24% or so thanks to delayed retirement credits — roughly 8% per year. For a lot of people that extra money adds up to well over $100,000 in lifetime value if they live into their 80s or beyond. Studies from the National Bureau of Economic Research and Boston College’s Center for Retirement Research both show that more than 90% of workers between 45 and 62 come out ahead by waiting at least until 65, and most do even better stretching to 70 — assuming they have other income to bridge the gap.

The thing is, a lot of folks don’t have that bridge. So they claim early, lock in the smaller check, and then watch inflation and healthcare costs eat away at it faster than expected.

Medicare at 65 Changes the Whole Equation

Here’s another hard stop that trips people up. Medicare eligibility hits at 65 no matter what. Retire at 62 or 63 and you’re on your own for health insurance until then — and individual policies in those years can run thousands a month if you’re not careful. I’ve seen clients burn through serious money in that window.

On the flip side, retiring right at 65 lines up nicely with Medicare kicking in and full Social Security if your birthday falls right. But push much past 67 and you start trading away healthy years when you could still travel, play with grandkids, or finally learn that instrument you always talked about.

How Much You Actually Need — and Why ETFs Make the Difference

Forget chasing some perfect birthday. The real question is whether your money will last as long as you do. Fidelity’s long-standing guideline still holds in 2026: aim for about 10 times your pre-retirement income saved by age 67. That means if you’re making $80,000 now, you’re targeting roughly $800,000. By 60 you want 8x, by 50 you want 6x, and so on.

The average American in the 55-64 age group has around $185,000 median in retirement accounts — well short of that mark for most people. The median tells the real story; averages get skewed by high earners.

This is where the ETF approach I’ve used with clients for years really shines. You don’t need to pick individual stocks or try to time some perfect market entry. Just put steady money into a handful of low-cost, broad-market ETFs — total U.S. stock market, international, maybe a bond fund for ballast — and let compounding do what it does best over decades. No drama, no speculation. Time in the market beats timing the market every single time.

I’ve watched clients who started consistent ETF contributions in their 30s and 40s hit their numbers comfortably by 62 or 63. Others who waited until their 50s are still playing catch-up and often decide working a few more years makes more sense than scraping by later.

Health, Happiness, and the Stuff Money Can’t Buy

Retiring too early carries its own risks. Some studies show people who stop working in their early 60s sometimes struggle with purpose or end up outliving their savings if markets dip or healthcare costs spike. Retire too late and you might miss the window when your body still lets you do the active stuff you dreamed about.

The MassMutual happiness research found that retirees who stay physically active, keep hobbies going, and spend real time with family report higher satisfaction — regardless of exact age. Money helps, obviously, but it’s not everything. One client of mine retired at 64 after building a solid ETF portfolio and now spends three mornings a week volunteering at a community garden. Another kept working part-time until 68 because he genuinely enjoyed the work and wanted the extra buffer. Both are happy. Both made the choice that fit their actual lives.

So What’s the Practical Answer?

If I had to give a range that works for most people with decent savings and average health, I’d say somewhere between 65 and 70 gives you the best balance of full Social Security, Medicare access, and still-young-enough energy. But 55 can work beautifully if you’ve saved aggressively and have other income streams. 62 or 63 can work too — just know you’re accepting a permanently smaller Social Security check and need a bigger nest egg to make up for it.

The smartest move isn’t guessing the “perfect” age. It’s running your own numbers: What will your expenses look like? How much reliable income (Social Security, pensions, portfolio withdrawals) will you have? What does your health history and family longevity suggest?

I tell every client the same thing I live by myself at 52: build a simple, diversified ETF portfolio early, keep adding to it steadily, review the plan every couple of years, and stay flexible. The age that feels right will reveal itself when your finances, your health, and your goals finally line up.

And when that day comes, you won’t be guessing. You’ll just know.