Online Timer

Countdown timer with circular progress and session restore.

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00:00:30
Shortcut: Space Start/Pause | R Reset

Our timer works seamlessly in any browser, empowering users to manage time wherever they are without downloads.

No downloads, accounts or settings are required to use this timer.

What this timer does

This is a countdown timer designed to be simple to set up and use, helping users feel confident managing their time.

You can use it to:

  • Time, anything from a task to a break to an activity
  • Be alerted when the countdown is complete.
  • Use the same controls to run any length of countdown

The timer continuously updates and shows the time remaining.

How to use the timer

Set the duration

Use the hours, minutes, and seconds fields to set the countdown to any length you choose. The duration can even be a short timer.

Start and Pause

A countdown can be started by clicking Start.

The countdown can be paused by clicking Pause. To continue, click Start.

Reset the timer

To return the timer to the original duration, click Reset.

Optional controls

  • Sound control: Choose if you want an alert to sound when the countdown is complete
  • Timer label: Name the timer to indicate the purpose
  • Full screen mode: View the timer without distractions

Keyboard shortcuts are available to start, pause, and reset the timer more quickly.

How the timer functions

The timer uses your browser's internal clock, and the time remaining is computed in real time.

Once the timer has been initiated:

  • The countdown continues of its own accord
  • The display is updated in real time
  • The alert is activated once the timer has reached zero
  • The timer continues to run without needing a refresh if the browser tab remains open.

Accuracy and reliability

How accurate is the timer

The timer is accurate for everyday tasks, but device sleep or suspension can temporarily affect precision; it resumes once active again.

A countdown timer measures elapsed time and is unaffected by your local time zone, ensuring consistent timing regardless of location.

A countdown timer measures the passage of time and not the local time. Time zones affect the timer's functionality.

What can impact the accuracy of the timer

Accuracy may be impacted if:

  • The browser is suspended
  • The device enters a sleep or a power-saving mode
  • The page is closed or refreshed

In everyday use, the impact of these conditions is negligible.

What is an online timer typically used for

The timer is typically used for:

  • Time allotted for work and study
  • Time for cooking or baking
  • Time for exercise
  • Time for breaks, reminders or focus

The timer is designed to track time for specific tasks, so you don't have to keep checking the clock.

Timed tasks that can be selected on the timer

If you want to time tasks of a common length, you can select tasks of common lengths.

Timers that have been designated for:

  • Very short tasks measured in seconds
  • Moderately short tasks measured in minutes
  • Long tasks are measured in hours

If you want to time a task of a common length without delay, you can use the designated timers.

FAQs

The timer is completely free to use and requires no registration.

The timer functions in any modern mobile browser, no app required.

Once the timer runs out, an alert sound will play if the sound is on. The timer can be reset, or a new countdown can be set.

The timer resets if the page is closed or refreshed unless your browser supports session restore and it is enabled, which can preserve your countdown.

A countdown timer counts down a set duration, while a stopwatch counts up from zero.

Conclusion

This online timer helps you count down as time passes. The timer functions in your browser and is cross-device. Now you can keep your focus on your task instead of tracking time.

Just set the time and start the timer.

Set the duration, press start, and let the timer handle the rest.