Most popular timers

3 hours10 hours9 minutes12 minutes25 minutes7 hours22 minutes11 minutes60 minutes14 minutes4 minutes5 hours18 minutesan hour2 hours5 minutes6 hours35 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

69 minutes3 hours 54 minutes22 hours 34 minutes8 minutes 30 seconds20 hours 57 minutes13 hours 29 minutes2 hours 48 minutes27 minutes 40 seconds2 hours 17 minutes53 minutes21 hours 34 minutes23 hours 56 minutes2 hours 50 minutes1 hour 25 minutes50 seconds17 hours 7 minutes19 hours 55 minutes20 hours 2 minutes