5 hour timer
Press Start and an alarm will ring in exactly 5 hours. Good for a slow-cooked brisket, a long work shift block, or a full-length exam with breaks.
5 hours is 18,000 seconds (5 h 0 min). The timer keeps exact time in a background tab and shows the time left in the tab title. Press Space to pause, R to reset, F for full screen.
Other timers
Seconds
Minutes and hours
- 1 min
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- 5 min
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- 1 hr
- 75 min
- 90 min
- 2 hr
- 3 hr
- 4 hr
- 5 hr
Set a custom timer · Stopwatch · Pomodoro timer · Classroom timer