25 Minute Timer

By Sohail Manzoor · Updated

25:00

Ready: twenty-five minutes.

Press Start for 25 minutes, one Pomodoro. Work on a single task until it beeps, then take five.

What a 25 minute timer is good for

Pomodoros. Francesco Cirillo was a student in Rome in the late 1980s when he started timing his study with a kitchen timer shaped like a tomato, and pomodoro is Italian for tomato. His rules fit on a sticky note: one task, no email, no phone.

When it rings you stop, even mid-sentence, and rest for 5 minutes. Every fourth break runs longer, 15 to 30 minutes. The break timer is the 5-minute one in the list below, so you can flip between the two.

Good to know

Keep a tally: one mark per pomodoro. After four, take the long break. Within a week the tally shows how many 25-minute blocks a job really takes, which makes planning much easier.

End times

Start atEnds at
9:00 AM9:25 AM
12:30 PM12:55 PM
3:45 PM4:10 PM
9:00 PM9:25 PM

In other units

Unit25 Minute
Seconds1,500
Minutes25
Hours0.417
Fits into an hour2.4 times
Fits into a day57 times

Other timers

Timer questions

Why is a Pomodoro 25 minutes?

It is the length Cirillo settled on: long enough to get into a task, short enough that the next break always feels close. Some people stretch it to 50 minutes once the habit sticks.

Related pages

Page by Sohail Manzoor, Software Engineer and Full-Stack Developer. The timer counts from your device clock, so it keeps time in a background tab. Keys: Space starts and pauses, R resets, F goes full screen.

Cite this page

APA: ClockTotals. (2026, October 20). 25 Minute Timer. https://clocktotals.com/timer/25-minutes/

MLA: “25 Minute Timer.” ClockTotals, 20 Oct. 2026, clocktotals.com/timer/25-minutes/.

Link (HTML): <a href="https://clocktotals.com/timer/25-minutes/">25 Minute Timer</a>