Minute Timers

25 Minute Timer

Set a 25 minute timer (25:00) online with alarm sound, pause, and fullscreen mode.

25:00

Press Space to start or pause · ? for shortcuts

Set the time

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Settings

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Need several timers at once? Open Multiple Timers →

Keyboard shortcuts

Space
Start / pause
R
Reset
+
Add 1 minute
E
Edit time
F
Fullscreen
M
Mute / unmute
Esc
Stop alarm / exit fullscreen
?
Show shortcuts

25 Minute Timer with Alarm

A free 25 minute timer, ready when you are. It starts at 25:00 and counts down while you get on with things, then a chime plays when time is up.

Need to set a timer for 25 minutes? This one is ready to go. It's already set to 25:00, so all you have to do is press Start. You don't need to type anything in, install an app or create an account.

As it counts down, the ring around the clock gets shorter so you can see the time left without reading the numbers. The countdown also shows in your browser tab, so you can work in another tab and still see it. When it reaches zero, a chime plays. Check that your sound is on.

People use a 25 minute timer for things like a focus session (the classic Pomodoro is 25 minutes), a home workout, baking cookies, a power nap, or a timed quiz.

Duration
25 minutes (25:00)
In seconds
1,500 seconds
Alarm
Chime at 00:00

Frequently Asked Questions

How many seconds are in 25 minutes?

25 minutes is 1,500 seconds. The timer shows it as 25:00 when it starts.

Will the alarm still go off if I switch tabs?

Yes. The timer goes by your device's clock, so it doesn't slow down when the browser puts the tab in the background. Keep the tab open and your volume up. On some phones the browser can't play sound while the screen is locked, so it's safer to keep the screen on.

Can I change the time or make it fullscreen?

Yes. Tap Edit to set any hours, minutes and seconds you like, or tap Fullscreen to show a big countdown on a classroom board, TV or kitchen tablet.

What is a 25 minute timer good for?

25 minutes works well for a focus session (the classic Pomodoro is 25 minutes), a home workout, baking cookies, a power nap, or a timed quiz. If you are using it for focus, put your phone in another room. A timer only helps if you do not keep checking notifications.

Can I share this timer or put it on my website?

Yes. Tap Share to copy a link (it includes any custom time you set), or copy a short code that embeds the timer on your own website or classroom page.

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