Set Alarm for 2 Hours
Use this page to set an alarm about 2 Hours from now (120 minutes, or 7200 seconds). It calculates a clock time from the moment the page opens in your browser. The saved alarm uses hours and minutes; for a countdown that tracks individual seconds, use the online timer.
How to use this alarm
- This page creates the alarm for 2 Hours and opens your alarm list. Check the displayed time and that the new alarm is enabled.
- Use the alarm's existing edit controls to adjust its label, sound, or repeat days. You can snooze or dismiss it when it rings.
- Check your device volume and sound settings, then keep this browser tab open and the device awake. Use a separate backup for an important wake-up.
Frequently asked questions
When will the alarm for 2 Hours ring?
The page calculates a time 120 minutes after it opens. The alarm is stored to the minute, so it is not a second-precise 7200-second countdown. The displayed alarm time is the time to check; use the Timer tool for an exact countdown.
Can I change the alarm or make it repeat?
Yes. After your alarm list opens, use the new alarm's controls to edit the time, label, sound, and repeat days. A preset starts as a one-time alarm. You can edit or dismiss it from the alarm list.
Will it ring if I close the tab or my device sleeps?
Do not rely on it in those conditions. Keep the tab open, the device awake, and sound enabled. Browsers may pause background tabs, especially on mobile, and notifications need permission. Use a separate alarm as a backup for an important wake-up.