⏳ 6 Hour Timer

Six hours counted down precisely, with an alarm at the end.

06:00:00

Tip: click anywhere on the page at least once so the alarm sound can play when time is up.

What is a 6 hour timer good for?

Six hours covers a long work shift, a slow-smoker recipe, or a layover you don't want to sleep through. Start it once and let the alarm do the watching.

Frequently Asked Questions

Is a browser timer reliable for something this long?

Yes — it checks your device's real clock rather than counting elapsed ticks, so accuracy doesn't drift even over six hours.

What if I need to close the tab and come back?

The countdown only runs while the tab is open. If you need to close it, note the end time and set a device alarm as backup.

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