6 Hour Timer
Free online 6 hour countdown timer with alarm
06:00:00
Space start/pause · R reset · ↑↓ adjust
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About the 6 Hour Timer
Free 6 hour timer with alarm. Perfect for long work sessions, studying, or any activity that needs a 6-hour countdown.
Common Uses
- Deep work session
- Meeting duration
- Exam practice
- Project time-box
- Study block
How to Use
- Click the Start button to begin the countdown
- Use the +/- buttons to adjust time while running
- Press Space to start/pause, R to reset
- Enable notifications for alerts even in other tabs
Frequently Asked Questions
Does the timer work in the background?▾
Yes, our timer continues running even if you switch to another tab or minimize your browser. You'll receive a notification when the timer completes.
Can I use this timer on my phone?▾
Yes, our timer is fully responsive and works on all devices including iPhone and Android. Simply open this page in your mobile browser.
Why do I need to enable notifications?▾
Enabling notifications allows you to get alerts when your timer finishes, even if you're in another browser tab. This is optional - the timer will still play a sound when complete.