Most popular timers

11 minutes2 hours1 hour5 minutesan hour and a halfan hour and 15 minutes21 minutes24 minuteshalf an hour8 hours60 minutesan hour50 minutes1 hour and 15 minutes10 minutes3 hours4 hours2 minutes

Wake me up in 21 seconds

Wake me up in 21 seconds. Set timer for 21 seconds. Set the alarm for 21 seconds from now. It is a free and easy-to-use countdown timer.

Set this 21 seconds timer and let the countdown start. Use it to control the time limit of any activity and be notified when that limit has been reached. When the countdown stops, an alarm sound will ring.

Start 21 seconds timer.

Set an timer for the specified time

8 hours 9 minutes9 hours 7 minutes2 hours 6 minutes7 minutes 15 seconds27 minutes 55 seconds10 hours 9 minutes9 hours 28 minutes18 hours 26 minutes18 hours 6 minutes41 minutes12 hours 5 minutes46 minutes5 minutes 55 seconds12 hours 39 minutes3 hours 19 minutes9 hours 10 minutes15 hours 32 minutes12 hours 12 minutes