25 Minute Timer with built-in breaks
25:00
Focus
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Tasks
Add a task and estimate how many pomodoros it needs. Click a task to make it the active focus.
Daily goal
This session
Pomodoros0
Focus min0
Tasks done0
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The classic length
Why 25 minutes is the classic focus session
Twenty-five minutes is the original pomodoro: the length Francesco Cirillo settled on in the late 1980s because it is long enough to make visible progress on one task and short enough to start even when motivation is low. This page loads with the classic 25/5 rhythm preset: 25 minutes of focus, a 5 minute break, and a longer break after every fourth session.
Use it for the work you put off: email backlogs, admin, readings, flashcards, problem sets, and first drafts. If 25 minutes keeps ending just as you reach depth, that is a signal to try the 50 minute timer rather than a failure of the method.
The arithmetic
How 25 minute sessions fit your day
| Time available | Complete sessions | Focused time |
|---|---|---|
| 1 hour | 2 | 50 minutes |
| 2 hours | 4 | 100 minutes |
| 3 hours | 6 | 150 minutes |
FAQ
25 minute timer questions, answered
How many 25 minute sessions fit in a day?
Most people doing sustained knowledge work complete somewhere between 8 and 12 genuinely focused 25 minute sessions, which is 3.5 to 5 hours of focus. Set the daily goal on the timer to a number you can hit consistently rather than a maximum.
What break should follow 25 minutes of work?
The classic ratio is a 5 minute break after each 25 minute session, with a 15 to 30 minute long break after every fourth one. This page has those defaults preset, and every value is adjustable in settings.
Is 25 minutes long enough to get real work done?
Yes, for one task at a time. A 25 minute session is roughly the length of a class discussion or a long email written properly. The constraint is the point: it forces a single task and gives a near deadline, which is why the length works so well against procrastination.