10 Second Timer
Set a timer for 10 seconds. Need an alarm in 10 seconds? Press start and it rings when the countdown hits zero.
Ready
More options
Shortcuts: Space start or pause, R reset, F fullscreen, M mute
About this timer
The quick-fire countdown: a ten-second answer in a classroom quiz, the "ready, set, go" before a race, or the rest between reps in a sprint drill. Short enough to restart again and again without thinking about it.
Short countdowns like this are usually about precision rather than patience: plank holds, rinse times, speed rounds, or anything where watching a clock would be a distraction. The alarm is the point, so keep the sound on and the tab open in the background.
Need a different length? Set a custom timer in hours, minutes and seconds, or pick one of the presets below.
10 Seconds in other units
10 Seconds = 0.167 minutes = 0.003 hours
Related timers
Questions about how it works? See the FAQ