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Online Stopwatch

Measure elapsed time accurately with start, pause, reset, and lap functionality.

00:00:00.000
Laps:

What Is a Stopwatch?

A stopwatch is a time-measuring tool used to track the amount of time that passes between a start and stop action with high precision.

Why Use an Online Stopwatch?

Calculator Stats

Calculation Logic

The stopwatch calculates elapsed time by measuring the difference between the current timestamp and the starting timestamp:

Elapsed Time = Current Time − Start Time

Disclaimer: This stopwatch is intended for general timing purposes and should not be used for professional or legal timekeeping.

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