Set the timer to 154 minutes

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How to use the online timer

Blocking out 154 minutes for exam prep only helps if you stick to it, and having a countdown running makes the session feel real instead of open-ended. Start the timer, break the stretch up with short pauses, and treat the final beep as the point where you stop, not just a suggestion. A defined finish line makes it easier to sit down and start in the first place.

Getting started takes one click: press Start and the countdown begins straight away, with pause and reset both on hand if you need to adjust on the fly. Because it's running in your browser, the tab has to stay open for the whole time; minimising the window is fine, but closing it or shutting your device down will stop the clock. A sound plays at the end so you know.

A mechanical timer needs to be wound and a phone timer needs the phone unlocked, but this one just needs the page you already have open. It sits inside your browser, ready whenever you are, and it's the same tool whether you're on a laptop or a tablet in the kitchen. Free, with nothing to install or sign into, it's built to get out of your way and count. People type this as set timer 154 minutes or timer for 154 minutes; both land here and start the same count.

Common questions

Can I use the timer on my phone?

Yes. It works in any mobile browser, though the tab still needs to stay open rather than sitting behind other apps for a reliable count.

Does the timer make a sound when it finishes?

Yes, an alarm plays once it reaches zero, provided your device's volume is turned up and the tab hasn't been muted.

Can I pause the timer partway through?

Yes, pause and resume are both available, so you can stop the count if you're interrupted and pick up again exactly where you left off.

Can I set a custom time instead of the preset?

Yes, most pages let you adjust the minutes and seconds directly, so you're not limited to the exact length shown in the page title.