Set timer for 47 seconds
Your latest online timers
When you set and start a timer, its settings (message, sound) for that duration are saved automatically. Your saved timers appear here. Click one to activate it with one click.
About the 47 seconds countdown timer
Need a 47 seconds timer with alarm? This page is already set up and ready to use. {startTimerCta} A 47 seconds timer is useful for short countdowns, drills, or quick tasks. When the countdown reaches zero, the alarm will sound. Use the Label and Sound rows on the widget to change the alarm sound and message; keep the page open until the timer rings. Use the toolbar to zoom or fullscreen.
How to set a timer for 47 seconds
This page is pre-set to 47 seconds. Start the countdown with one click.
- Confirm the duration is 47 seconds (or change it if needed).
- Optionally use the Label and Sound rows on the widget to add a message and choose a ringtone.
- Click "Start timer" to begin the countdown. The widget shows the remaining time.
- Keep the browser tab open until the timer reaches zero and the alarm rings. You can pause, resume, or reset the timer.
- Use the toolbar (top right) to zoom in or out or switch to fullscreen.
This timer runs directly in your browser with no app or account required. Use it for quick countdowns, reaction drills, short exercises, or fast checks. Alarm settings are saved for future use.
Need to set an alarm? Use the main Online Alarm Clock. Need a different countdown? Try the main Online Timer. Want to measure elapsed time? Use the Online Stopwatch. Need to count clicks or events? Try the Online Counter. Want to check the current time? See the Online Clock.
Frequently asked questions
- How can I set a countdown for 47 seconds?
This page is already set for 47 seconds. Use the Label and Sound rows on the widget to choose a sound and message if you like, then click "Start timer" to begin. Keep the tab open; when time is up, the alarm will sound.
- Will the timer work if I close the tab? Why didn't it go off?
The countdown only runs while the page is open. Keep the tab active so it can ring when it reaches zero. Closing the tab or device sleep will stop it. Test before use and check volume; on mobile, keep the page in the foreground.
- Can I use a different sound or message for my 47 seconds timer?
Yes. Use the Label and Sound rows on the widget to add a message and choose a ringtone. Settings are saved when you start the timer.
- Are my timer settings saved? Can I bookmark a timer?
Yes. Sound and message are saved per duration. Last-used timers appear in "Saved timers". Each timer page has its own URL—bookmark it and your settings load with one click. For multiple timers, open different durations in separate tabs.