Making friends as an adult can feel lonelier than it should. You used to make friends without trying, in a classroom, a dorm hallway, or a first job. Now the same thing takes real effort, and that can feel discouraging.
Fewer chances to connect show up on their own once you’re older, working, or retired. A handful of concrete moves still make a real difference, and most of them don’t take much time. Here are all 12, grouped by where to start.

Why Does Making Friends Get Harder as You Get Older?
Making friends gets harder as an adult for a few clear reasons. Work and family fill up the loose, unstructured time that once led to friendships almost by accident. Retirement removes the daily contact a job provides. Most people also get pickier with age about who they let close.
A few other things pile on. The pandemic pulled people out of the habit of connecting in person, and plenty haven’t found their way back yet. Phones fill the small gaps that used to invite a conversation with a stranger. If you’ve moved, retired, or lost touch with an old group, you may be starting over. It’s the kind of reset you haven’t faced since you were much younger.
The health stakes of loneliness
The Surgeon General’s 2023 advisory on social connection found that chronic loneliness carries health risks comparable to smoking up to 15 cigarettes a day. Feeling isolated wears on the body, not just the mood.
How Is Making Friends Different After You Retire?
Retirement takes away more social structure than most people expect. You lose daily coworkers, a built-in reason to leave the house, and the small talk that filled the day without effort. Rebuilding that takes more intention than it did when a job did the work for you.
Most of the 12 tactics below carry extra weight in retirement, since you likely have more control over your schedule than you did while working. Classes, clubs, and volunteer commitments can fill the same role a job used to. A retirement planning group can do even more, since it brings people together around shared decisions.
12 Ways to Make Friends as an Adult
1. Start With People You Already Know
The fastest way to build a new friendship is often through someone you already have a loose connection to. Coworkers, neighbors, parents of your kids’ friends, and old classmates all count. Pick someone from that list you’ve always liked, and reach out with something specific: coffee, a walk, or an invitation tied to a shared interest.
2. Get Clear on What You’re Looking For
Are you after a best friend, or a group of people to have fun with? Knowing the answer helps you spend your time on connections that fit your life right now. It also keeps you from feeling let down by a friendship that was never trying to be something bigger.
3. Try a Friendship-Finding App
You don’t have to leave connection to chance. Bumble For Friends works like a dating app, but matches you with people looking for friendship instead. Meetup connects you with people in your area around a shared interest, from hiking to board games to book clubs.
4. Join a Civic or Membership Organization
Membership groups give you the kind of built-in structure adults often lose once school ends. You show up, you’re part of something, and the friendships follow from there.
5. Attend an Alumni Event
Alumni events put you in a room full of people who share your background. A reunion or a local chapter gathering gives you common ground before you’ve said a word.
6. Sign Up for a Class
A class, whether it’s fitness, cooking, or painting, gives you a reason to talk to the same people more than once. The shared goal of learning something new makes conversation easy.
7. Show Up Regularly
Friendship builds through repetition. Show up to the same class, coffee shop, or group often enough that people start to recognize you. Over time, that familiarity turns into trust. A University of Kansas study put a number on it: about 50 hours together is what it takes to move from acquaintance to casual friend.
8. Put Your Phone Away
If you’re somewhere a conversation might start, leave the phone in your pocket. It’s a small habit, but it’s often the difference between a missed moment and a new connection.
9. Get a Dog
Dogs create chances for conversation that wouldn’t happen otherwise, through walks, the dog park, and other owners you’ll see again. A dog also gives you a routine, which helps if you’re feeling isolated.
10. Put Making Friends on Your To-Do List
Friendships don’t happen without effort. Treat finding friends as a real goal, the same way you’d treat any other priority. You’re more likely to follow through.
11. Ask for a Small Favor
It feels backward, but asking someone for help can build a connection faster than doing everything solo. It gives the other person a chance to invest in you, as long as the ask is genuine and easy to say yes to.
12. Start a Club or Group of Your Own
If you can’t find the right group, build one. A book club, a hiking group, or a regular game night gives you a reason to gather people. It also gives the friendship room to grow.
In college, I transferred to a four-year school and felt like I had two years of friendships to make up for. Joining a sorority solved that fast. I had instant ties to 60 women, and some of those friendships have lasted decades. You won’t join a sorority as an adult, but the same idea works. Whatever you start becomes the reason people keep showing up.
FAQ: Making Friends as an Adult
Start with people you already have a loose connection to, like a coworker or a neighbor, instead of a total stranger. Suggest something specific, like coffee or a walk, rather than a vague plan to hang out sometime. A clear, low-pressure invitation gets a yes more often than an open-ended one.
Classes, volunteer groups, alumni events, and membership organizations all work because they put you in front of the same people more than once. Dog parks and neighborhood coffee shops work through the same kind of repetition, just with less structure.
Bumble For Friends and Meetup are the two most established apps built specifically for friendship rather than romance. Bumble uses swipe-based matching, while Meetup organizes people around a shared activity, so you can cast a wide net between the two.
Groups that meet on a set schedule beat one-time events, since repeated contact is what turns an acquaintance into a friend. A recurring class, a club, or a standing volunteer shift all give you that built-in repetition without extra planning.
A job supplies structure most people don’t notice until it’s gone: coworkers, a commute, small talk built into the day. Once that ends, you’re the one who has to manufacture the repetition, usually through a class, a club, or a volunteer shift that puts you around the same people on a schedule.
A University of Kansas study broke the timeline into stages. It found that it takes about 50 hours to go from acquaintance to casual friend, another 40 or so beyond that to reach ordinary “friend” status, and more than 200 hours total before someone counts as a close friend. Frequent, low-key time together gets you there faster than occasional big gestures.