150 Second Timer - Free Online Countdown Timer
02:30
150 Second Timer
Customize Your Timer Experience
Background Customization
Timer Features
⏱️ Flexible Duration
Set any custom duration - from seconds to hours. Perfect for workouts, cooking, or productivity sessions.
🎨 Full Customization
Customize colors, backgrounds, and display size to match your preferences and environment.
📱 Works Everywhere
Responsive design works perfectly on desktop, tablet, and mobile devices. No installation needed.
How to Use the 150 Second Timer
- Click START to begin the countdown from 2 minutes 30 seconds
- Click PAUSE to temporarily stop the timer
- Click RESET to return to the starting duration
- Customize duration in the Timer Settings section if needed
- Use fullscreen mode for a distraction-free experience
- Track your sessions with the completed sessions counter
Frequently Asked Questions
What is 150 seconds in minutes?
150 seconds equals 2 minutes and 30 seconds (2:30).
Can I change the timer duration?
Yes! You can customize the duration to any time you need using the Timer Settings section.
Does the timer work offline?
Once loaded, the timer will continue to work even if your internet connection is interrupted.
Will I hear a sound when the timer ends?
Yes, the timer plays an audio notification when the countdown reaches zero.
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