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Stopwatch & Timer

Digital stopwatch with lap times, split times, and interval timing.

Digital stopwatch timer for sports and activity timing

Tips for Using This Calculator

• All calculations are performed instantly as you type

• Use the copy button to save your results

• Results are automatically shared in the URL for easy sharing

• This calculator works completely offline after loading

Frequently Asked Questions

What's the difference between lap time and split time?

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Last updated: 2/22/2026