Twenty-five minutes is the standard length of the Pomodoro Technique, one of the world's most popular focus methods. Press Start, work on a single task until the alarm sounds, then take a short break.
How the Pomodoro Technique works
The method was created in the late 1980s by Italian student Francesco Cirillo, who used a tomato-shaped kitchen timer ("pomodoro" is Italian for tomato). The idea is simple: split work into blocks of 25 minutes of full attention separated by short breaks. The basic cycle is:
- Pick a task and write it on paper.
- Start the 25-minute timer.
- Work without interruption until the alarm sounds.
- Take a 5-minute break: stand, drink water, stretch.
- After four pomodoros, take a longer break of 15 to 30 minutes.
Why it works
A short, visible deadline reduces the temptation to start "later", because you are only committing to 25 minutes. The alarm also creates a clear end, which makes it easier to turn down distractions: any message can wait for the break. Regular breaks also help avoid the drop in attention that tends to follow long stretches without rest, and a tally of finished pomodoros gives a realistic sense of how much you really work in a day.
Practical rules
- A pomodoro is indivisible: if you are truly interrupted, restart. If the distraction is internal, jot it on paper and return to the task.
- If you finish early, review: use leftover time to check, organize or rehearse what you did.
- Small tasks combine: batch emails and quick chores into a single pomodoro.
- Big tasks split: estimate in pomodoros. If something exceeds five, break it into parts.
- A break is a break: avoid social media and news; movement and water rest the mind better.
An example morning
Say your list has three tasks: a report, emails and a spreadsheet. You estimate the report at 3 pomodoros, emails at 1 and the spreadsheet at 2. From 9:00 to 9:25, the first report pomodoro; a 5-minute break; the second; a break; the third; then a longer break. By the end of the morning you will have six finished blocks, and the list shows clearly what is left.
When to adjust the timings
The 25 minutes are not a law. For deep creative work, many people prefer 40 to 50 minutes; on low-energy days, 15 or 20 is enough. For repetitive work, 25 is often perfect. Use the +1 min and -1 min buttons or the custom time field to find your own rhythm. Since the break is 5 minutes, open the 5-minute timer in another tab and keep it ready.
Tips for this page
- The alarm repeats until you stop it, so it works as a bell even when you are absorbed.
- In full screen the time is large enough to read from a distance.
- The tab title shows the remaining time, useful when you work in another window.
- Enable notifications to be alerted even with the sound low.
Other durations
See also the customizable online timer, the online stopwatch and the workout timers (CrossFit, Tabata, EMOM).