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Stopwatch
Use a precise local stopwatch with start, pause, reset and laps.
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How to use Stopwatch
Enter your values in the fields above. Results are calculated in your browser as you type or when you select Process. Use Reset to clear the inputs and start again.
About Stopwatch
Use a precise local stopwatch with start, pause, reset and laps. This free browser-based tool is designed for quick, private everyday use. Your input is processed on this page.
Frequently asked questions
What does Stopwatch do?
Use a precise local stopwatch with start, pause, reset and laps.
Is Stopwatch private to use?
This page processes your input in your browser. Input is not sent to an external processing service.