80 minute timer
Room for deeper work. Your 80-minute countdown is ready.
Ready
Hours : Minutes : Seconds
Keep this tab open for the alarm.
Related timers
How to use this 80 minute timer
Get started in four simple steps.
Choose your sound
Pick one of seven alarm sounds or Off, and use Test sound to check the volume.
Start
Press Start timer when you are ready. Opening this page never starts the countdown by itself.
Pause when needed
Pause and resume at any time. Reset restores the full 80 minutes.
Time’s up
At zero the page shows Time’s up and tries to play your alarm for up to 10 seconds.
80 minute timer at a glance
- Total seconds
- 4,800
- Starts at
- 01:20:00
- Half-way mark
- 00:40:00
80 minutes is 4,800 seconds, or 1 hour 20 minutes. Browsers can slow down background tabs, so keep this page open and visible when the alarm matters.
What time will it be in 80 minutes?
If you start now, the timer ends at 4:20 PM.
The time above is read from your device clock and updates every second (without JavaScript it shows an example start of 3:00 PM). For other spans, use the time from now calculator or the hours to days converter.
Frequently asked questions
Still have a question? Get in touch
How many seconds are in 80 minutes?
80 minutes is 4,800 seconds, or 1 hour 20 minutes. The timer shows it as 01:20:00 when it is ready to start.
Can I pause the 80 minute timer?
Yes. Pause holds the remaining time and Resume continues from there. Reset returns to the full 80 minutes, and asks first while the timer is running.
Will the alarm work if I leave this tab?
Keep the tab open. Switching to another tab is usually fine, but browsers can slow down pages in the background and may block sound that was never enabled. For the best chance of hearing the alarm, keep this page open and visible and press Test sound first. Closing the tab stops the alarm.