Timer
Countdown timer
Countdown Timer
Set hours, minutes, and seconds • Keyboard: Space (Start/Pause), R (Reset)
Timer
About Timer
The Online Timer is a free, accurate countdown timer perfect for cooking, studying, workouts, presentations, and any activity that requires precise timing. Set hours, minutes, and seconds, then start the countdown.
Features include pause/resume functionality, quick-set buttons for common times, keyboard shortcuts for hands-free control, and a sound notification when time is up. The timer works offline after the page loads.
Whether you're using the Pomodoro Technique for studying, timing your workout intervals, or cooking a perfect meal, our timer provides reliable countdown functionality with a clean, easy-to-use interface.
How to Use This Timer
Step 1: Enter hours, minutes, and seconds in the input fields.
Step 2: Or use Quick Set buttons for common times (30 sec to 2 hours).
Step 3: Click Start (or press Spacebar) to begin the countdown.
Step 4: Click Pause (or press Spacebar) to temporarily stop.
Step 5: Click Resume to continue the countdown.
Step 6: Click Reset (or press R) to clear and start over.
Why Use This Timer?
✓ Hands-Free Control
Keyboard shortcuts (Spacebar to start/pause, R to reset) let you control the timer without interrupting your activity.
✓ Quick Presets
12 common timer presets from 30 seconds to 2 hours. One click to set your timer for cooking, studying, or workouts.
✓ Offline Functionality
Works without internet after page load. Perfect for kitchens, gyms, and anywhere without WiFi.
✓ Sound Notification
Get an audible alert when your timer completes. Helps you notice the timer even when not watching the screen.
Common Timer Presets
Boiled Eggs
6-10 minutes
Pomodoro
25 min focus
Plank Hold
1-2 minutes
Meditation
5-20 minutes
Timer Tips
- 💡Use keyboard shortcuts: Spacebar starts/pauses the timer, R resets it. This keeps your hands free for your activity.
- 💡Pomodoro Technique: Set 25 minutes of focused work, then take a 5-minute break. Repeat 4 times, then take a longer break (15-30 minutes).
- 💡Cooking timing: Use the quick-set buttons for common cooking times. Start the timer when you put food on the stove to avoid overcooking.
- 💡Workout intervals: Use the timer for interval training. Set work and rest periods, and use the pause button between rounds.
- 💡Bookmark for quick access: Bookmark the timer in your browser for instant access. Works offline after the first load.
Frequently Asked Questions
Built and maintained by Sanjay Singh · Founder, Numrexo
Builds and maintains the calculators on Numrexo. Each tool's formula is documented on its page, and any reference source it relies on is listed under Method and references.
Last updated: · Calculations run in your browser. Nothing you enter is sent to us or stored.
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