Countdown Timer
Set a countdown for any duration
Free Online Countdown Timer
Set a countdown for any duration with our free online countdown timer. Whether you need to time a presentation, cooking, workout, study session, or any activity, our timer provides a simple and reliable way to track time.
Use quick presets for common intervals (1, 5, 10, 15, 30 minutes, or 1 hour), or set a custom duration with hours, minutes, and seconds. The visual progress ring shows remaining time at a glance, and you'll receive audio and browser notifications when your timer completes.
The timer continues running even when you switch browser tabs or minimize the window, so you can focus on your task without constantly checking the clock. All timing happens locally in your browser - no account or installation required.
How to Use the Countdown Timer
Set Duration
Click a preset button or use the +/- buttons to set hours, minutes, and seconds.
Start Timer
Press the play button to begin the countdown. The progress ring will start depleting.
Work on Your Task
Focus on your activity. The timer works in the background when you switch tabs.
Get Notified
When time's up, you'll hear an alert and see a notification. Reset to start again.
Common Uses for Countdown Timers
Cooking & Baking
Time recipes, oven preheating, boiling, marinating, and other cooking activities.
Workouts & Exercise
Time interval training, rest periods, planks, stretches, and workout sets.
Study Sessions
Time study blocks, breaks, exam practice, and reading assignments.
Presentations
Practice talks, time speech segments, and manage presentation pacing.
Meetings
Keep meetings on schedule with timed agenda items and discussion limits.
Games & Activities
Time board game turns, party games, debates, and timed challenges.
Frequently Asked Questions
Does the timer work when I switch tabs?
Yes! The timer continues running in the background. You'll receive audio and browser notifications when it completes, even if this tab isn't active.
What is the maximum timer duration?
You can set timers up to 99 hours, 59 minutes, and 59 seconds. This covers virtually any timing need from seconds to multi-day events.
Can I pause and resume the timer?
Yes. Click the pause button to stop the timer. Click play to resume from where you left off. Use reset to start over.
Why didn't I get a notification?
Browser notifications require permission. If prompted, click "Allow" to enable notifications. You'll always get an audio alert regardless.
Does this save my timer history?
Currently, the timer doesn't save history. Each session starts fresh. Consider using a notes app to log timed activities if needed.
Can I use multiple timers?
This tool provides one timer at a time. For multiple simultaneous timers, open the page in separate browser tabs.