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Preset countdown

144 Minute Timer

Run a 144 minute timer instantly. The timer below is pre-filled and ready to start in your browser.

Jump to timer145 Minute Timer

144 Minute Timer

Preset online countdown with pause, reset, and quick restart.

Ready to run
00:00:00
Ready to start.
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About this 144 minute timer

This page loads the timer with 0 hours, 144 minutes, and 0 seconds pre-filled so you can start it immediately.

Can I change the duration?

Yes. The fields stay editable after the page loads.

How long is 144 minutes?

144 minutes equals 8,640 seconds.

Is this 144 minute timer free?

Yes. This browser-based 144 minute timer is free to use, mobile friendly, and works with sound.

Popular next steps

Why use this timer?

Timer FAQ

Does this timer work in background tabs?

Yes. The timer keeps counting in your browser and will trigger its alarm when it ends.

Does the timer play sound when finished?

Yes. The timer plays an alarm sound when the countdown reaches zero.

Can I use this timer on mobile?

Yes. This online timer works on mobile phones, tablets, and desktop browsers.

Do I need to download anything?

No. It runs directly in your browser with no download required.

Is this 144 minute timer accurate?

Yes. This online 144 minute timer uses your device clock and runs in your browser, with sound when the timer finishes.