Friendship is one of the most important investments we make in life, and that may be even more true in retirement. The challenge is that friendship has become harder to build over time, even as it becomes more essential to happiness, health, and a purposeful life.
The solution isn’t complicated, but it does require effort: start building your social circles before retirement and keep building them during retirement.
It may also be helpful to understand that building friendships functions like building financial security, compounding only after enough time is invested. Fortunately, however, the payoff often arrives far sooner.
Why Is It So Hard to Make New Friends in Retirement?
My own research and work with retirees have repeatedly hammered home the fact that community is not optional. In my new book, The Retire Sooner Method, I emphasize that social connections are nonnegotiable for retirement happiness. I also note that making new friends typically becomes harder with age, which means we need to become more intentional about building community.
Adding to the challenge is the broader friendship struggle in America. In 1990, about 33% of Americans said they had 10 or more close friends, according to a Gallup survey on friendship. By 2021, the American Perspectives Survey from the Survey Center on American Life found that only 13% reported having 10 or more close friends. Meanwhile, the share who reported having no close friends rose from 3% in 1990 to 12% in 2021.
Those alarming numbers may be especially problematic during retirement as it becomes more of a heavy lift to forge friendships. Running into someone daily at the copy machine tends to make it easier to plan after work hangouts. As work socialization slows or stops, child-related social circles may also thin out, people move away, relationships change, and we lose others to illness or death. The cumulative effect is the quiet erosion of friendships at the moment people may need them the most. Therefore, it becomes essential to replace those built-in structures with intentional “mini communities.”
How Many Hours Does It Take to Become Friends—Casual, Real, and Close?
One of the most fascinating pieces of friendship research I’ve discovered comes from communication scholar Dr. Jeffrey Hall at the University of Kansas. He found that it takes roughly 50 hours together to move from acquaintance to casual friend, around 90 hours to become friends, and over 200 hours to grow into close friends, according to his study on how long it takes to make a friend.
I find this research particularly helpful because it allows for a more realistic way to frame friendship. Many tend to assume friendship is either instant chemistry or doomed to fail, but the data suggest otherwise: friendship equals compatibility plus cumulative time. In other words, even if two people immediately hit it off, the relationship may not progress unless significant time is invested.
What Kind of Time Together Actually Builds Strong Friendships?
There is another key nuance in Hall’s research: not all hours are created equal. Time spent in forced or purely professional settings doesn’t seem to matter nearly as much as voluntary leisure time—meals, walks, games, travel, joking around, or simply lingering after an activity ends.
That is one reason adult friendships may have more hurdles. In school, children and young adults are forced to spend large chunks of time together, easily crossing Dr. Hall’s hour threshold. But for adults, especially those juggling work, spouses, kids, and logistics, a new acquaintance may only get five to 10 hours a week of real contact. And many people in retirement won’t even have that.
The reality may sound discouraging, but it doesn’t need to be. Take heart, if your friendships feel slower in your 40s, 50s, or 60s, that doesn’t necessarily mean you’re doing it wrong. It might just mean you’re a human adult, and there are typically fewer easy options for folks in that stage of life.
Why Should You Start Building Friendships Before You Retire?
Dr. Hall’s empirical findings lend more credibility to the anecdotal evidence I’ve observed for years. That’s why I adamantly warn folks not to wait until the day after retirement to “go get a life.” By choosing to participate, people make a conscious effort to build community before that muscle atrophies.
The happiest retirees I know don’t seem to rely on one giant social circle. They build several smaller, overlapping “mini communities” around activities they genuinely enjoy, which I refer to as “core pursuits.” That may mean a golf group, a walking club, a faith community, a volunteer organization, a pickleball group, a card night, a boating crowd, a music group, or a wide array of other options. It might even be neighbors you see regularly enough to convert a casual connection into real friendship.
It’s also worth mentioning that happiness doesn’t necessarily require 50 close friends. Many people thrive with a handful of genuine friendships plus a broader layer of casual and activity-based ones. The goal is not popularity, but, connection, repetition, and belonging.
How Can Retirees Intentionally Build a Strong Circle of Friends?
If the problem is that friendship is in decline and gets harder with age, then the solution is to treat friendship like any other long‑term investment: be diligent about making regular deposits before you desperately need the result.
Here’s what that looks like in practice:
Five Practical Steps to Make and Keep Friends in Retirement
- Build your social framework while work still gives your life rhythm. Start before retirement, not after.
- Join recurring activities, not one‑off events. Repetition helps you stack toward 50, 90, and 200+ hours with the same people.
- Prioritize leisure and voluntary interaction when possible. Shared meals, walks, games, and lingering after other events may deepen connection much faster than purely transactional time.
- Create mini communities around what I call “core pursuits,” or genuine interests. Golf groups, walking clubs, faith communities, volunteer teams, pickleball leagues, card nights, boating groups, music circles, and neighbor hangouts all make the hours easier and more enjoyable to accumulate.
- Remember that social muscles atrophy without use. Community requires ongoing maintenance, just like health or finances, so keep participating consistently, even in retirement.
This is one of those rare moments when the emotional, anecdotal, and empirical all seem to point in the same direction. My retiree research says friendship and community are essential for happiness, and the University of Kansas data provides a practical blueprint for how those friendships actually form over time.
What’s the Bottom Line on How Long It Takes to Make a Friend in Retirement?
If you want a rich and fulfilling retirement, don’t just invest in your portfolio, invest in your people. Friendship takes time, and the data suggest it takes about 50 hours for a casual friend, 90 hours for a real friend, and 200+ hours for a close friend. Real relationships are built slowly, intentionally, and through repeated, enjoyable contact.
The good news is that while friendship does take time, it still takes far less time than building wealth, and it pays emotional and physical dividends along the way. Start now, even with small steps, and let those hours compound into a network of people who can support you for the rest of your life.
Community is just one piece of the puzzle. Our free ebook, 101 Retirement Tips, draws from years of experience advising thousands of retirees. We’ve created this ever-evolving guide, continuously updated with fresh insights from our team, to help you plan for a long, happy retirement.
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This article is provided for educational and informational purposes only and should not be construed as investment, legal, tax, medical, or psychological advice. The views expressed are those of the author as of the publication date and are subject to change. References to third-party research are provided for informational purposes only and do not constitute an endorsement. Individual experiences and outcomes will vary. Please consult appropriate qualified professionals regarding your specific financial, health, or personal circumstances.
