Smart Solutions for Professionals
Big, precise, and fast. Laps, keyboard shortcuts, and CSV export included.
This free online stopwatch is optimized for reliability and precision. It uses high-resolution timers to ensure consistent timing even if your tab loses focus temporarily. Laps are calculated locally in your browser and can be exported for analysis.
Yes. The display uses performance.now() and accumulated offsets, which offers better precision than Date.now() for measuring intervals.
When paused, time stops advancing. You can resume and continue adding laps seamlessly.
Click Export CSV to download a spreadsheet of lap and split times. You can open it in Excel, Google Sheets, or Numbers.