Quick answer: A hobby is an activity you do regularly in your free time for enjoyment, such as painting or gardening. An interest is a subject or topic that attracts your curiosity and attention, whether or not you actively do anything with it.
In short, a hobby is something you do, and an interest is something you care about.
Interest vs Hobby Quiz: Test Yourself
Interest vs Hobby Flip Cards
Tap or click a card to flip it.
A subject that holds your curiosity.
“She has an interest in astronomy.”
An activity you do regularly for fun.
“His hobby is woodworking.”
An interest in birds can grow into the hobby of birdwatching.
Interest takes in: an interest in music.
Hobby takes is: my hobby is music.
Interest vs hobby is a comparison people run into when filling out a resume, a dating profile or a school form. The two words overlap, because many hobbies begin as interests, but they are not the same: one is about attention, and the other is about action.
| Term | Meaning | Part of speech / Category | Example sentence |
|---|---|---|---|
| Interest | A subject or topic that attracts your curiosity and attention | Noun | He has a strong interest in ancient history. |
| Hobby | An activity done regularly in free time for pleasure | Noun | Her favorite hobby is knitting. |
| Pastime | An activity that makes spare time pass pleasantly | Noun (close synonym of hobby) | Chess is a popular pastime. |
| Passion | A very strong enthusiasm for something | Noun (stronger than interest) | Cooking is her passion. |
What does interest mean?
In this context, an interest is a subject, topic or activity that attracts your curiosity and holds your attention. You can have an interest in space, politics, architecture or jazz without ever doing anything about it beyond reading, watching or thinking.
The word also has other meanings, such as the money a bank charges on a loan, but when people compare it with a hobby they mean curiosity. Interests are about what draws you in, and they are usually described with the preposition in: an interest in music.
What does hobby mean?
A hobby is an activity you do regularly in your free time because you enjoy it. Painting, gardening, baking, collecting stamps, playing guitar and running are common examples.
A hobby involves action, and it is usually done for pleasure rather than for pay. You do not need to be good at it, and you do not need to earn money from it. A synonym that sounds a little more old-fashioned is pastime.
Interest vs hobby: what is the difference?
An interest is something that attracts your attention, while a hobby is something you do regularly for enjoyment. A quick test helps: if you can say “I spend my free time doing it,” it is a hobby. If you can say “I am curious about it,” it is an interest.
- Interest: a topic or subject. It can stay in your head.
- Hobby: an activity. It needs your time and effort.
- Example pair: an interest in space can lead to the hobby of stargazing.
Can an interest become a hobby?
Yes, and that is how many hobbies start. An interest turns into a hobby when you begin to act on it regularly, such as joining a club, buying equipment or setting aside time every week.
The reverse can happen too. If you stop doing an activity but stay curious about the subject, a former hobby becomes an interest again. Neither word is permanent, so use whichever describes your life right now.
Is reading a hobby or an interest?
It can be either, depending on what you mean. Reading regularly for pleasure is a hobby, because it is an activity you do. A curiosity about a subject you read about, such as history or psychology, is an interest.
The same logic works for other activities. Watching films every weekend is a hobby, while a fascination with film history is an interest.
Should you list hobbies or interests on a resume?
Either heading works, and many people use “Interests” because it covers both. Choose the label that fits what you are listing, and make each item specific and honest, such as “trail running” instead of “sports.”
If an item is relevant to the job, a short detail can help. For example, “photography” is more memorable when written as “landscape photography.” Keep the section brief so it supports the rest of the resume.
What are the most common interest vs hobby mistakes?
✗ I have an interest of painting. ✓ I have an interest in painting.
✗ Her hobby in astronomy began as a child. ✓ Her interest in astronomy began as a child.
✗ Gardening is one of my interest. ✓ Gardening is one of my interests.
✗ He listed “curiosity about law” as a hobby. ✓ He listed “curiosity about law” as an interest.
✗ She has many hobbys. ✓ She has many hobbies.
How can you remember which one to use?
Use a quick clue to sort the two words.
- Do vs care. A hobby is something you do. An interest is something you care about.
- The “in” test. Interest takes in (an interest in music), while a hobby is described with is (my hobby is music).
- The weekly test. If you do it regularly in your free time, call it a hobby. If you simply find it fascinating, call it an interest.
Interest vs Hobby FAQ
What is the difference between an interest and a hobby?
An interest is a subject that attracts your curiosity, while a hobby is an activity you do regularly for enjoyment.
Can something be both an interest and a hobby?
Yes. Many hobbies start as interests, such as an interest in birds that leads to regular birdwatching.
Is reading a hobby or an interest?
Both are possible. Reading regularly for fun is a hobby, while a curiosity about a subject you read about, such as history, is an interest.
Should I list hobbies or interests on a resume?
Either heading works. Choose the one that fits your entries, and keep each item specific and honest.
Do you need to be good at a hobby?
No. A hobby is done for enjoyment, so you do not need to be skilled or earn money from it.
Conclusion
The interest vs hobby question comes down to attention versus action: an interest is what draws your curiosity, and a hobby is what you regularly do for fun. Use the “do vs care” clue, and you will pick the right word every time. Share this with someone who mixes these up!