Stop Watch
Fast Stopwatch and Online Countdown timer always available when you need it
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Stop Watch
Fast Stopwatch and Online Countdown timer always available when you need it
Stopped
00:00
MM:SS
00
Hours
00
Minutes
00
Seconds
00
Centiseconds
Lap Times
| Lap # | Lap Time | Split Time | Note | Actions |
|---|
Target Time Alert
:
Milestone Notifications
Advanced Settings
Keyboard Shortcuts:
Space Start/Pause
R Reset
L Record Lap
F Fullscreen
D Dark Mode
C Copy Time
Session History
Statistics
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- 1 Start Timing: Click the "Start" button to begin the accumulation of time.
- 2 Use Lap Function: Click "Lap" to record splits while the clock continues running.
- 3 End Session: Click "Stop" to finalize the time, and then "Reset" to clear the clock. Start the stopwatch now!
How accurate is a digital stopwatch?
Digital online stopwatches, like this one, are typically accurate to milliseconds (0.001 seconds).
Can I see multiple lap times?
Yes, the lap function tracks and displays all split times in a list.
Is the **Stop Watch** safe from interruption?
As long as the browser tab remains open, the timer runs reliably in the background.
Exercise Tracking
Record the duration of runs, planks, or rest periods during a workout.
Scientific Experiments
Measure the precise reaction time of a chemical or physical event in a lab.
Productivity Monitoring
Track the exact time spent on a specific coding bug or complex writing task.
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