Pomodoro Technique for studying: rules and 5 tips

The Pomodoro Technique is a time management method in which you focus for 25 minutes, take a 5-minute break, and repeat. It started in the late 1980s, when Francesco Cirillo, then a university student in Italy, used a tomato-shaped kitchen timer to break up his study time. That’s where the name comes from: pomodorois Italian for “tomato.” The method is simple enough to try today.

The basic rules

1. Pick one task.
2. Set a timer for 25 minutes and work only on that task until it rings.
3. When the timer rings, take a 5-minute break.
4. After four rounds, take a longer break of 15–30 minutes.

Each 25-minute block counts as one “pomodoro.” The number of pomodoros you finish in a day becomes your record of real study time. That’s the method’s biggest strength: what you end up with is the time you actually focused, not the time you sat at your desk.

Why does it work?

The key is deciding in advance when you’ll take breaks. In a 2023 study, researchers at Maastricht University in the Netherlands followed 87 university students through a real day of self-study. They compared students who took breaks whenever they wanted with students who took breaks at fixed intervals (24 minutes of study and a 6-minute break, or 12 minutes and 3 minutes).

The students who chose their own breaks both studied and rested longer, but they felt more tired and distracted, and less focused and motivated. The amount of work completed didn’t differ between the groups. In other words, fixed breaks helped students get the same work done in less time and with less fatigue.

That said, the study followed 87 students for a single day, so it’s too early to treat it as proof that the Pomodoro Technique improves grades. So far, the research points to “less tired and less distracted.”

Another frequently cited study is a 2011 experiment at the University of Illinois. It found that briefly turning your mind to something else and then coming back reduced the drop in focus during a long task. The proposed explanation is that a short break helps you recall the goal of the task at hand, though that interpretation has been challenged.

5 ways to get more real study time

1. Start with 25 minutes and just two sets

If you start with 50- or 90-minute blocks, you probably won’t make it to the end. Just two sets of 25 minutes of focus and a 5-minute break are enough to give your day a baseline. Once you’re used to that, add more sets or make them longer.

2. Stay off screens during breaks

Open a short video during a 5-minute break, and the break won’t stay 5 minutes. Getting up for a glass of water or a stretch makes it easier to get back to the next 25 minutes.

3. If you’re interrupted, start that pomodoro over

In the original rules, a pomodoro can’t be split. If you switch to something else partway through, those 25 minutes don’t count, and you start over. It sounds strict, but this rule is what keeps your promise of “just this, for 25 minutes.”

4. Block distractions with your setup, not willpower

Picking up your phone while studying has less to do with weak willpower than with the phone being within reach. If only the apps you need can open while you focus, there’s less to resist in the first place.

5. Track no more than three subjects

When you split your records by subject, too many categories blur your stats. Keep the three that matter right now and lump the rest into one, and you can see at a glance where your time went.

Try it with Haruda Focus

Haruda Focus is a Pomodoro timer that runs 25 minutes of focus and a 5-minute break in sets. Turn on Auto flow, and focus sessions and breaks follow one another on their own. Turn on Focus Lock, and only the apps you allow will open while you focus. Finished sessions add up in per-subject records and a 24-hour timeline, so after just a week you can see when you focus best.

Want to try it before you download the app? Start your first 25 minutes today with our online Pomodoro timer, no install needed.