Stopwatch Online
Free online stopwatch tool to measure time intervals. Supports start, pause, split（lap, interval） and reset functions
No Lap Times Yet
Click the 'Lap' button while running to record a time
How to Use the Stopwatch
Start and Pause
Click the Start button to begin timing. The same button becomes a Pause button when the stopwatch is running.
Record Lap Times
Use the Lap button to record split times while the stopwatch is running. Each lap time will be displayed in the list below.
Manage Your Records
Add notes to your lap times, copy the results, or download them in different formats for your records.
Frequently Asked Questions
What is Online Stopwatch?
Online Stopwatch is a digital stopwatch tool that allows you to measure time intervals with precision directly in your browser. This free online stopwatch includes features like lap timing, result export, and note-taking capabilities.
What features does Online Stopwatch offer?
Our Online Stopwatch offers multiple features: precise timing with millisecond accuracy, lap time recording with notes, flexible result sorting, and the ability to export results in various formats (TXT, PNG). The online stopwatch is completely free and works directly in your browser.
How do I use Online Stopwatch?
Using our Online Stopwatch is simple: 1) Click the Start button to begin timing 2) Use the Lap button to record split times while the stopwatch is running 3) Add notes to your lap times for better organization 4) Export or share your results in various formats. The online stopwatch interface is intuitive and requires no installation.
How accurate is Online Stopwatch?
Our Online Stopwatch provides millisecond precision timing and is as accurate as your device's internal clock allows. The online stopwatch updates in real-time to ensure precise time measurements for all your timing needs.
When should I use Online Stopwatch?
Online Stopwatch is perfect for many situations: timing sports activities, cooking, workouts, presentations, educational purposes, or any activity requiring precise time measurement. The online stopwatch is especially useful when you need to record and track multiple time intervals with notes, or when you want to save and share your timing results.
How to connect with us
We welcome your feedback and suggestions! Please feel free to contact us at [email protected]