152 seconds
The 152-second online timer is suitable for work tasks, studying, or playing sports. At the end of the period, an audio signal is heard, the volume and type of which are adjusted.
Full-screen mode makes it easier to share the timer when multiple people need to use it at the same time.
Start and reset the timer — with one click, everything works in the browser on any device.
An online 152 seconds timer is convenient for controlling small intervals: short workouts, meditations, speed checks, and brief breaks. Starts with a single click and keeps counting even when you switch tabs.
In other units:
152 seconds equals 2 minutes 32 seconds.
No. The 152 seconds timer runs in the browser — on phone, tablet, or computer. No apps to install, no sign-up needed.
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.
Yes, settings let you pick different sounds and adjust the volume. You can also mute it entirely.
Yes, there's a full-screen mode — handy for presentations, classes, workouts, and group sessions.
The timer uses the device's system clock and stays accurate even on long intervals. Countdown precision is to the second.
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