45 Second Timer
Click Start to begin the 45 second timer. The countdown runs in your browser and alerts you when time is up.
45 Second Timer
00Hours
00Minutes
45Seconds
About the 45 Second Timer
A 45-second timer is commonly used for intense workout intervals, speed reading exercises, and quick brainstorming bursts. It's long enough for focused effort but short enough to maintain intensity.
Need a different duration? Use our custom timer to set any hours, minutes, and seconds combination. For counting down to a specific date, try our Countdown Timer.