Stopwatch

Interactive workspace

Use Stopwatch

Processed in your browser where supported

Precise to centiseconds

00:00.00

Free to useNo account required for this utility.

Built for clarityFocused controls and readable results.

Keep working

Estimate read time, word & sentence count.

Scientific calculator with history & memory.

Body Mass Index with metric & imperial units.

Exact age in years, months & days.

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