Is the online stopwatch completely free?

Yes, it's 100% free with no registration, login, or hidden fees. No ads interrupt your timing sessions.

How many laps can I record?

You can record unlimited lap times. There's no maximum limit on the number of laps you can track in a single session.

Does the stopwatch work on mobile devices?

Yes, it works seamlessly on iPhone, Android, iPad, tablets, and desktop computers. The interface automatically adjusts to your screen size.

Will my timer data be saved if I close the browser?

No, stopwatch data is stored locally while the page is open. Close or refresh the page and your times will reset. Save important results by taking a screenshot beforehand.

Can I use the stopwatch without internet?

Once the page loads, you can use the stopwatch offline. However, you need an internet connection to access the tool initially.

How accurate is the online stopwatch?

The stopwatch is accurate to the millisecond based on your device's system clock. Timing precision depends on your browser and device performance.

Can I edit or delete individual lap times?

Most stopwatch versions allow you to delete individual laps by clicking the delete icon next to each lap entry. You cannot edit times directly—reset and retake the lap if needed.

Does the stopwatch keep running if I switch browser tabs?

Yes, the timer continues running in the background. However, some browsers may pause timers to save battery on mobile devices.

free

Stopwatch — free

Online stopwatch with lap time tracking.

00:00.00

How to use Stopwatch

Click the Start Button

Locate the large green 'Start' button in the center of the stopwatch interface. Click it once to begin timing immediately. The timer display will change from 00:00:00 to an active countdown showing hours, minutes, and seconds.

Record Lap Times Using the Lap Button

While the timer is running, click the 'Lap' button (appears next to the Start button) to capture individual lap times. Each lap will be recorded in the 'Laps' section below the timer with a sequential number and elapsed time since the previous lap.

Pause or Stop the Timer

Click the 'Pause' button to temporarily freeze the timer without clearing your data. Click 'Stop' to end timing completely. Your lap history remains visible in the laps list. Click 'Reset' to clear all times and start fresh.

View and Export Lap Results

Scroll through the 'Laps' section to review all recorded lap times in chronological order. Each entry shows lap number, lap duration, and total elapsed time. Copy lap data directly from the display or take a screenshot to save your results.

Frequently Asked Questions

Related Tools

🕐

Countdown Timer

Set a countdown timer for any duration.

🕐

Date Calculator

Calculate the difference between two dates.

🕐

Days Until Calculator

Count days until any future date or event.