The Pomodoro technique breaks study into fixed focus blocks separated by short breaks, with a longer break after every few blocks. It works because a bounded interval is easier to start than an open-ended one — twenty-five minutes is a commitment you can make when "study all evening" is not.
Set your intervals, press start, and the timer moves through the cycle automatically, counting the focus blocks you complete. Your settings and count stay in this browser.
Most procrastination is starting trouble rather than working trouble. A defined interval lowers the cost of beginning: you are not committing to finish the essay, only to twenty-five minutes on it. Starting is usually the hard part, and once started most people continue past the timer.
The interval also creates a boundary for distraction. A message can wait twenty-five minutes; that is easier to accept than "not until I finish", and it removes the repeated decision about whether to check.
Twenty-five minutes with five-minute breaks is the classic pattern, and a sensible place to start. It is not a rule. Reading dense material often suits longer blocks of forty or fifty minutes, because the cost of re-entering the text is high; problem sets and revision often suit shorter ones.
The long break after four blocks matters more than people expect. Sustained concentration degrades over a couple of hours, and a proper fifteen-minute break restores more than pushing through does — you are trading a quarter of an hour for the quality of the next two.
A break spent scrolling is not much of a break: the same attention system is still working, just on something less demanding. Standing up, looking out of a window, walking to get water, or doing nothing at all restores far more.
Avoid starting something with an unclear end. Five minutes of a video becomes twenty, and the cycle collapses — usually along with the session.
Decide the task before starting the timer. "Study economics" is not a block; "read chapter 4 and note the three main arguments" is. A vague task means the first several minutes go on deciding what to do, which is the time the technique was meant to save.
Counting completed blocks over a week is also a useful reality check. Most people substantially overestimate how many hours they studied, and a block count is harder to argue with than a memory.
Twenty-five minutes with five-minute breaks is the standard. Longer blocks of forty to fifty minutes often suit dense reading better; adjust to the work.
Yes. It counts down against the wall clock rather than by ticking, so it stays accurate even when the browser throttles background tabs.
Move, look away from the screen, or do nothing. Scrolling keeps the same attention system busy and restores much less.
Yes, in this browser's local storage, along with your completed block count. They do not sync between devices.
Pause it. If the interruption is long, reset and start a fresh block rather than resuming a fragment.