364 Hours Timer
Press Space to start/pause, R to reset, F for fullscreen, ? for help.
364:00:00
Set Timer for Specified Time
365 Hours Timer
366 Hours Timer
367 Hours Timer
368 Hours Timer
369 Hours Timer
370 Hours Timer
371 Hours Timer
372 Hours Timer
373 Hours Timer
374 Hours Timer
375 Hours Timer
376 Hours Timer
377 Hours Timer
378 Hours Timer
379 Hours Timer
1 Second Timer
2 Seconds Timer
3 Seconds Timer
5 Seconds Timer
10 Seconds Timer
15 Seconds Timer
20 Seconds Timer
25 Seconds Timer
30 Seconds Timer
35 Seconds Timer
40 Seconds Timer
45 Seconds Timer
50 Seconds Timer
60 Seconds Timer
90 Seconds Timer
About 364 Hours Timer
Set a 364 Hours countdown timer for free. This online timer works offline as a PWA, supports audio alerts, keyboard shortcuts, and repeat mode.
How to use
Click the Start button to begin the countdown. Use +1m/−1m buttons to adjust time quickly, or click the timer display to set a custom duration. Press Space to pause/resume, R to reset, and F for fullscreen.
Features
- Works completely offline after first load (PWA)
- Multiple timers (add with the + button)
- Fullscreen mode for presentations and classrooms
- Repeat mode for continuous intervals
- Browser notifications (with permission)
Use cases for 364 Hours
- Full work day
- Overnight timers
- Server maintenance windows
- Hackathons
- Exam supervision
Tips for using this timer
- Press Space to start/pause
- Press R to reset timer
- Press F for fullscreen mode
- Click the + button to add multiple timers
- Enable Repeat mode for continuous intervals