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Stopwatch with Laps, Split Timer & Full Screen Mode

00H: 00M: 00S. 000MS

Lap Times

Fastest: -- | Slowest: -- | Average: --
  • 0 Laps Recorded

Split Times

  • 0 Splits Recorded

About MSTimer Online Stopwatch

MSTimer’s digital stopwatch is a modern, web-based tool that works seamlessly on any device, whether you're using a desktop or smartphone. Say goodbye to outdated stopwatch methods and experience accurate, easy-to-use timing at your fingertips.

Accurate Lap and Split Timing for Sports and Science

This stopwatch includes lap and split time features, making it perfect for a variety of sports like swimming, bike, bicycle, and car racing. With the lap timer, you can track the time of each round and measure your fastest, slowest, and average intervals during performance training or timed activities.

MSTimer’s online stopwatch is also great for scientific experiments and classroom use, including chemistry, biology, and physics. Whether you're conducting a timed lab experiment or tracking research intervals, this stopwatch records all laps clearly for easy analysis and better accuracy.

You can use the full screen mode for better visibility during workouts, sports events, or presentations. When you're done, simply download your results in CSV format for easy reporting or analysis.