Stopwatch
Precision stopwatch with lap times and split functionality
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What is a Stopwatch
A stopwatch is a precision timing device used to measure elapsed time intervals. Our online stopwatch provides accurate time tracking down to milliseconds, making it perfect for sports timing, workout intervals, cooking times, and any activity requiring precise time measurement. With features like lap times and split functionality, you can track multiple intervals within a single timing session.
How to Use
Start timing
Click the 'Start' button to begin timing
Record lap times
Click 'Lap' to record intermediate times without stopping the stopwatch
Stop timing
Click 'Stop' to pause the stopwatch and view the total elapsed time
Resume or reset
Resume timing with 'Resume' or clear everything with 'Reset'
Review lap times
View all recorded lap times and splits in the lap times table
User Reviews
Alex T. (Coach)
Perfect for timing my athletes' sprint intervals. The lap function is exactly what I needed.
Jamie L. (Home Cook)
I use this for timing recipes. Much more convenient than my phone's stopwatch.
Morgan R. (Student)
Great for timing study sessions and tracking how long assignments take.
Main Features
High Precision Timing
Accurate time measurement down to milliseconds
Lap Time Recording
Record unlimited lap times during your timing session
Split Time Display
View both lap intervals and cumulative split times
Clean Interface
Easy-to-read display with intuitive controls
No Installation Required
Works directly in your browser on any device
Frequently Asked Questions
How accurate is the stopwatch?
Our stopwatch is accurate to milliseconds (1/1000 of a second), providing precise timing for most applications.
Can I record multiple lap times?
Yes, you can record unlimited lap times. Each lap shows both the individual lap time and the cumulative split time.
What's the difference between lap time and split time?
Lap time shows the duration of each individual lap, while split time shows the total elapsed time at each lap point.
Can I export my lap times?
Currently, you can view all lap times on screen. You can copy the data manually if needed for record keeping.
Does the stopwatch work offline?
Once loaded, the stopwatch works entirely in your browser and doesn't require an internet connection to function.