About this Online Stopwatch

Stopwatch can help you measure the length in time beetween its activation and deactivation points which displays time precision up to millisecond. This stopwatch is designed to work with any devices and screen sizes, and also, it supports using in full screen.

How to use this Stopwatch?
  • Start button: use to start/stop the stopwatch.
  • Reset button: use to reset the stopwatch to its initial state to start over again.
  • Full screen button: use to enter full screen mode or go back to normal mode.