Being a student in 2026 is expensive. Rent has crept up, groceries are not getting cheaper, and most of us still want a life outside the library. The good news: earning a little extra money on the side has never been more flexible. Here are five side-hustles that actually fit around lectures, exams and a normal sleep schedule.
1. Online tutoring
If you understand a subject well enough to pass a course, there is a younger student somewhere who would happily pay you to explain it. Platforms make matching easy, and one or two evenings a week is often enough to cover groceries. Bonus: you re-learn your own material in the process.
2. Reselling thrift finds
Vintage clothes, sneakers and small electronics still sell for solid margins online. Hit thrift stores once a week, photograph your finds in good light, and list them on a marketplace. It is part treasure hunt, part business — and you only invest what you can afford to lose.
3. Freelance writing or design
Small businesses constantly need help writing newsletters, fixing a website or polishing a logo. Build a tiny portfolio with two or three sample pieces, then pitch local shops directly. One steady client beats ten one-off gigs, so aim for repeat work over volume.
4. Pet sitting and dog walking
Underrated, low-effort, and surprisingly well paid in cities. People go on holiday year-round and feel safer leaving their pet with someone who lives nearby. If you like animals, this is the easiest "yes" on the list.
5. Testing apps and websites
Companies pay real money — usually 10 to 30 euros per session — for honest feedback on their products. You record yourself clicking through a website while talking out loud. Sessions take 15 to 20 minutes and you can do them between classes.
The best side-hustle is the one you actually keep doing after week three.
Pick one, commit to it for a month, and see what sticks. Earning your own money during your studies is not just about cash — it teaches you how to price your time, manage clients, and say no when something is not worth it. Skills that pay off long after you graduate.