Free online Stopwatch manage your time effectively.
Accurate online stopwatch with lap timer
Start, stop, and reset this precise online timer with millisecond accuracy. Record lap times and split times easily. Perfect as a sports or workout timer, or for any activity needing accurate time tracking. Need to count down instead? Try the Countdown Timer.
00:00.00
Keyboard shortcuts:
- •SpaceStart/stop
- •LRecord lap
- •RReset
How to Use This Tool
Basic Usage
- 1
Press Space or click Start to begin timing
- 2
Press Space again to pause the stopwatch
- 3
Use the Lap button to record split times
- 4
Press R to reset the stopwatch
Understanding Lap Times
- 1
Split Time shows total elapsed time
- 2
Lap Time shows duration of individual lap
- 3
Laps are recorded in reverse order (newest first)
- 4
Use lap times to track intervals or segments
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