Online Stopwatch

Free online stopwatch: start, stop, and reset in your browser, record laps, and read the elapsed time to the hundredth of a second.

A stopwatch for focused work

Start the stopwatch when you begin a task and stop it when you finish, using laps to mark the parts along the way. Everything runs in your browser, so nothing you time is saved or sent anywhere.

A stopwatch is great for a single task in the moment. When you want those minutes to become a record you can report and bill, Sandtime.io tracks time per project and turns it into clean timesheets.