11 of the Most Popular Hobbies for Engineers - Interesting Engineering (2024)

Hobbies are one of the best ways to keep your mental health in tip-top condition; even engineers can benefit greatly from them. They keep your mind active, help develop real, tangible skills, and provide a great way to socialize with like-minded individuals.

In fact, some studies also show that they can provide a great means of handling some very serious mental health issues and, in some circ*mstances, can also greatly improve your general fitness and well-being.

Engineers, like all human beings, need some downtime from time to time. There are few things better than indulging in a hobby or two to take you away from the stresses of modern life.

So what are the most popular hobbies for engineers?

While there is a vast array of hobby choices, you can see a general trend in hobbies engineers tend to be drawn to. As you are about to find out.

As you’d expect, the following list is far from exhaustive and is in no particular hobby.If your particular hobby (or hobbies) isn’t listed here, don’t take it personally, this is just a general trend you’ll find when polling them.

1. Brewing beer or fermenting wine is both fun and saves you money

Many engineers prefer to take up hobbies that take them away from their “day job”. One popular hobby appears to be brewing beer.

Not only is this a highly rewarding thing to do, but it also saves you a pretty penny (over the long run). As you are probably more than aware, you can buy ready-made kits or source all the necessary components and ingredients.

A word of caution, however, this hobby does tend to smell a bit.

For more advanced brewers, you can begin to experiment by adding in other ingredients to produce your very own beer flavor. If you are not a big beer fan, you could always try fermenting wines instead.

For those who have more of a sweet tooth, you could always consider making mead, too!

2. Woodworking and metalworking can be quite calming

Much like brewing beer, many engineers like to keep themselves busy with something productive that isn’t necessarily related to their work. Woodworking and metalworking, it turns out, are also very popular pastimes for engineers.

Whether making basic furniture or more complex projects, woodworking is both enjoyable and rewarding. You never know when this hobby might turn into a burning passion, perhaps even a new career down the line.

Many attest to the connection they get working with their hands and wood or metal. The smell, texture, and satisfaction it brings when you combine something you’ve honed and designed yourself are almost unparalleled.

Whilst this is a great hobby for anyone, not just engineers, these hobbies require some initial investment to acquire the materials, tools, and equipment you’ll need.

3. You could try outdoor sports

From mountain biking to kayaking, outdoor sports are another way engineers like to let their hair down. Of course, this will not be for everyone, but if you love the outdoors, you might want to consider this a hobby.

Not only do they tend to keep you fit, but you also get plenty of sunshine and a chance to get from behind the desk. Obviously, this kind of hobby does come with the very real risk of getting injured, but for some, that’s part of the fun.

If you find yourself cooped up a lot with your work, you might want to seriously consider any kind of outdoor sport as a hobby to keep you sane – and healthy.

4. Shooting and bullet-making could take the edge off

Although not for everyone, shooting can be a very rewarding hobby. We are not talking about hunting here, but rather the recreational use of a shooting range or similar institution.

Many who shoot like to understand the basic mechanics of their weapons and take great pride in cleaning and repairing them themselves. Some also like to make their own bullets (called handloading) – though not necessarily for the sake of saving money.

Like the guns themselves, anyone who makes their own ammunition partakes in it for the pure academic pleasure of it (usually).

5. How about recreational flying?

Other engineers seem to like to take to the air during their free time. This hobby is highly demanding of your mental faculties and tends to be quite expensive, so bear that in mind.

But the costs are far outweighed by the pleasures it brings to anyone lucky enough to do this.

Piloting an aircraft requires you to understand, or at least grasp, a wide range of subjects. These include mechanics, physics, meteorology, aerodynamics, and navigation, to name but a few. And, of course, you will need to be licensed.

What could be better than escaping the rat race high in the sky – at least for a few hours?

6. Do video games count as a hobby?

You might not be very surprised to hear that playingvideo games is a popular hobby among engineers. While not as “productive” as some other hobbies listed here, it is certainly a fun and great way to escape reality.

After all, that’s what they were designed to do.

Many may frown upon playing computer games as a pastime, but it is an incredibly popular form of entertainment. Not all games are the same, however, and some can be very challenging indeed.

Studies have also shown video games can bring real-life benefits in terms of improvement in cognitive function. But they can also consume vast amounts of your life if you are not careful — so be warned!

7. Playing musical instruments is a great hobby

While this hobby is not unique to engineers alone, it is another great way to spend your free time (when you finally have some).

Playing a musical instrument develops patience and tactile precision and opens up your more creative and, dare we say, “artistic” side. Instruments like the guitar also require you to employ a surprising amount of maths and analytical skills to succeed.

For this reason, playing musical instruments not only provides you with entertainment and a feeling of self-improvement, but it will also work that gray matter and could help with your day job.

Win-win. Who knows, you might even start a band and become fabulously wealthy one day (or not).

8. Tinkering with Arduino/Rasberry Pi, etc. is a great pastime

Electrical, software, and mechanical engineers seem to have a great fondness for tinkering around with Arduino and Raspberry Pi projects. Considering their professions, this should probably not come as much of a surprise.

Many attest to their satisfaction from designing a system, building it, coding it, and watching it work exactly as intended.

Some also turn this hobby into a money-making machine by building cryptocurrency mining rigs and the like. Others do it just for the challenge and giggles.

Many others also develop Arduino systems for some form of home automation, like watering plants or making their homes “smart”, etc.

9. Many engineers like to tinker with old cars

Another popular hobby for engineers is to tinker with or completely refurbish old cars, bikes, and other vehicles. Whilst this is probably more like a “busman’s holiday” kind of hobby, it’s certainly incredibly enjoyable and rewarding.

While this hobby does require some time to get up to speed on the basics, there are plenty of books and video guides online (like YouTube) to help you out. In fact, this might be another hobby that turns into a full-time obsession.

You might even be able to monetize it on platforms like YouTube if you get good enough. DIY car maintenance and repair is the gift that keeps on giving.

10. Tabletop gaming and modeling are “where it’s at”

Creating miniature models for wargaming is another popular hobby among engineers and other like-minded people. While not the “coolest” of hobbies to outsiders, those who subscribe to it say there is no better hobby.

This hobby can be relatively cheap, although some model lines can become very expensive hobbies. Shops like Games Workshop, for example, can become a big money drain if you are not careful.

The motivation for hobbyists in this area does vary widely, with some preferring the strategic challenge of wargaming while others preferring to simply collect, paint, and customize models.

Board games like chess and Monopolyare also very popular, and we are currently, believe it or not, in a kind of new ‘Golden Age‘ for this kind of hobby.

Over the last few decades, there has been a massive resurgence in the popularity in general of board games, with many new and exciting game designs being brought to market almost every week, it seems.

Boardgames and other tabletop games are also a great way to meet new, like-minded individuals, and many games tend to have a vibrant and very friendly community.

This is certainly something to consider if you have historically been into computer games but are looking for something a little more sociable.

11. Model railways, airplanes, rockets – basically model anything

Following on nicely from our previous entry, building model railways, airplanes, rockets, or anything else is also very popular among engineering folks. Given the skills and interests involved with this kind of hobby, this should probably not come as much of a surprise.

Model making, whether it be using off-the-shelf kits or making your own miniature machines, is a very rewarding and immersive hobby. Oftentimes hobbies like model railways go far beyond just laying tracks and buying new and wonderful engines.

Serious model makers will also create entirely new worlds around their railways or ultra-realistic dioramas for other model kits. They may also build working miniature mechanical engines entirely from scratch!

And that, hobbyist-to-be, is your lot for today.

Any and all of these hobbies are great ways to spend your free time and keep your brain and body performing at peak performance. Selecting one or many of the above will seriously enrich your life in ways far beyond your comprehension.

Who knows, one day, you may become so proficient at them that it could become an avenue to give up your day job. So, get out there and experiment with some of these to see which one, if any, is the best fit for you.