Instructions
Countdown timer
How to use
Enter minutes and seconds, then start. Pause and resume without losing elapsed time.
Enter minutes and seconds, then start. Pause and resume without losing elapsed time.
Supported input
1 second–24 hours. Browser sleep or closing the tab can prevent sound alerts.
Input example
3 minutes 30 seconds
Result example
03:30 → 00:00
Troubleshooting
Check required inputs, numeric ranges and the selected conversion direction. Enter minutes and seconds, then start. Pause and resume without losing elapsed time.
Limitations
1 second–24 hours. Browser sleep or closing the tab can prevent sound alerts.
How it works
Set an alarm for a presentation, cooking or a short break. 1 second–24 hours. Browser sleep or closing the tab can prevent sound alerts.
Units & precision
1 second–24 hours. Browser sleep or closing the tab can prevent sound alerts.