Stopwatch
Simple browser stopwatch
00:00.00
How to use Stopwatch
- Click start to begin timing.
- Use lap to record split times without stopping the clock.
- Click stop/reset when done.
About this tool
Stopwatch is a single-purpose utility on instant.tw, a free toolbox of calculators, converters, generators, and quick lookups. Everything works in your browser — nothing is uploaded, nothing is stored on a server unless explicitly noted.
Category: Date & Time Tools. Browse more Date & Time Tools tools.