30 Minute Timer

This 30 minute timer opens at half an hour — a versatile block for a workout, a solid work session, a cooking stage, or a proper break.

00:01:00

Sound

Volume

Good uses for thirty minutes

Half an hour is one of the most flexible windows: it fits a full exercise routine, a chunk of deep work, or a generous rest without needing to be broken into smaller pieces.

A home workout or exercise routine
A focused work or study session
A cooking or baking stage
A genuine break away from screens

Running the 30 minute timer

Start the countdown and let it hold the time in the background.
Use fullscreen for a large display during a workout or shared session.
Keep the screen awake on mobile while the timer runs.

Related duration timers

1 Minute Timer 2 Minute Timer 3 Minute Timer 5 Minute Timer 10 Minute Timer 15 Minute Timer 20 Minute Timer 25 Minute Timer 45 Minute Timer 60 Minute Timer

Related timer use cases

Study Timer Classroom Timer Exam Countdown Presentation Timer

Frequently asked questions

Is thirty minutes good for a workout?

Yes. Many home routines fit neatly into half an hour, and fullscreen keeps the countdown readable from across a room.

Will it stay accurate if I lock my phone?

Yes. It tracks a fixed end time, so it completes on schedule. Turn on notifications in settings for an alert while the screen is off.

Can I pause partway through?

Yes. Pause and resume as needed; the remaining time is preserved.

Do I need to install an app?

No. It runs in your browser with no download and no account.