Timer for 25 minutes

25:00
Time left: 00:25:00

25 minutes

  • That is 1,500 seconds
Settings

Accurate countdown in a few clicks

A 25-minute time counter shows how much time is left before the interval ends, and ensures smooth operation without failures. You can switch to full-screen mode to focus on the countdown, as well as set the audio signal to end — choose the appropriate option, mute the sound, or change the volume.

The countdown time is duplicated in the usual format, and the built-in time calculator tells you the equivalent of 25 minutes in seconds. The interface is adaptive: it is equally convenient on your phone, tablet, or laptop. Even if you switch the tab, the timer will continue to work exactly — the end time will be visible in the page tab title.

Why a 25 minutes timer is useful

An online 25 minutes timer is often used for work intervals, sports sets, cooking, household chores, and Pomodoro-style sessions. The countdown helps you stay focused and stick to the chosen interval.

In other units:

  • 1500 seconds

How to use the 25 minutes timer

  1. Open the timer. Go to the 25 minutes timer page — it's ready to run right away, nothing to download.
  2. Start the countdown. Click the "Start" button — the timer counts down from 25 minutes to zero.
  3. Control as needed. Use "Pause" and "Reset" to stop or restart the timer at any time.
  4. Pick a sound. In settings, choose a suitable alarm sound and volume, or mute it entirely.
  5. Wait for the alert. When time is up, the selected sound plays. Remaining time also shows in the browser tab title so you won't miss the end.

FAQ about the 25 minutes timer

How many seconds is 25 minutes?

25 minutes equals 1500 seconds.

Do I need to install anything?

No. The 25 minutes timer runs in the browser — on phone, tablet, or computer. No apps to install, no sign-up needed.

Does the timer keep running in a background tab?

Yes, the countdown continues even when you switch tabs. The remaining time is also shown in the browser tab title, so you won't miss the end.

Can I change the alarm sound?

Yes, settings let you pick different sounds and adjust the volume. You can also mute it entirely.

Can I expand the timer to full screen?

Yes, there's a full-screen mode — handy for presentations, classes, workouts, and group sessions.

Is the countdown accurate?

The timer uses the device's system clock and stays accurate even on long intervals. Countdown precision is to the second.