Count it.
A precision timer for training, focus sessions, personal bests and every moment that matters.
How to Use This Free Online Stopwatch and Timer
This free online stopwatch timer measures elapsed time and records lap splits, while the countdown timer helps you work toward a set duration. Use full-screen mode for a larger display. The tool runs in your browser and does not require an account.
Use the full-screen online stopwatch
- Select Full Screen to expand the timer card when your browser supports fullscreen mode.
- Select Exit Full Screen or use your browser’s exit control to return to the normal page view.
- On some mobile browsers, fullscreen mode may be restricted by the browser or device.
Use the stopwatch
- Select Start to begin measuring elapsed time.
- Select Lap while the stopwatch is running to save a split time.
- Select Pause to stop temporarily, or Reset to clear the elapsed time and lap list.
Use the countdown timer
- Open the Countdown Timer tab and choose a preset such as 1, 5, 15, or 25 minutes.
- Select Start to begin, Pause to stop temporarily, or +1 Min to add time.
- Select Reset to return to the selected duration. When the countdown reaches zero, the browser may play a short sound if audio is available and permitted.
Frequently asked questions
Can I use this timer for studying?
Yes. Choose the 25-minute preset for a Pomodoro-style focus session, or select a duration that suits your task.
Does the timer need an account?
No account is required. The stopwatch and countdown controls work directly in the page.
Will the timer keep perfect time if I leave the tab?
Browser scheduling and device settings can affect how often the display refreshes, especially in background tabs. For critical timing, use a dedicated timing device.
Need another utility? Try the word and character counter, the text case converter, or the UTC world clock.