For teachers & classrooms
Classroom timer
Big numbers for lessons, group work and activity changes, with sound off by default.
Open classroom timer
All timers
Pick a minute, second or hour timer and start when you are ready.
Minute timers
- 1 min timer
- 2 min timer
- 3 min timer
- 4 min timer
- 5 min timer
- 6 min timer
- 7 min timer
- 8 min timer
- 9 min timer
- 10 min timer
- 11 min timer
- 12 min timer
- 13 min timer
- 14 min timer
- 15 min timer
- 16 min timer
- 17 min timer
- 18 min timer
- 19 min timer
- 20 min timer
- 21 min timer
- 22 min timer
- 23 min timer
- 24 min timer
- 25 min timer
- 26 min timer
- 27 min timer
- 28 min timer
- 29 min timer
- 30 min timer
31 to 60 minute timers
- 31 min timer
- 32 min timer
- 33 min timer
- 34 min timer
- 35 min timer
- 36 min timer
- 37 min timer
- 38 min timer
- 39 min timer
- 40 min timer
- 41 min timer
- 42 min timer
- 43 min timer
- 44 min timer
- 45 min timer
- 46 min timer
- 47 min timer
- 48 min timer
- 49 min timer
- 50 min timer
- 51 min timer
- 52 min timer
- 53 min timer
- 54 min timer
- 55 min timer
- 56 min timer
- 57 min timer
- 58 min timer
- 59 min timer
- 60 min timer
- 90 min timer
Second timers
Hour timers
Featured timers
Quick picks to get you started.
Track more than time
Stopwatch
A clean, simple stopwatch with lap times for any moment.
Open stopwatch
Choose your time
Need something specific? Set a custom timer with hours, minutes and seconds.
Frequently asked questions
Still have a question? Get in touch
What if the length I need is not in the list?
Type it in the search box, for example 37 min 30 sec or 1:45. If there is no preset page, the search offers a custom timer with exactly that time.
Do the timers start as soon as the page opens?
No. Every preset opens ready to start and waits until you press Start timer, so you can check the sound first.
What is the longest timer?
The 24 hour timer. For very long countdowns, keep the device plugged in and the page open, because a browser may pause pages on a sleeping device.
Is there a Pomodoro timer?
The 25 minute timer is a plain countdown. It does not track work and break cycles, so it is not a full Pomodoro® system.