Advanced Stopwatch

Track time down to the millisecond.

00:00:00.00

Free Online Neon Stopwatch & Lap Timer

Whether you are timing a workout, tracking a cooking recipe, or measuring your studying efficiency, our Online Stopwatch is the perfect digital tool. Designed with a striking neon "dark mode" interface, it is easy on the eyes and provides extremely precise tracking down to the millisecond.

Features of Our Advanced Timer

Millisecond Accuracy: Unlike basic clocks that only count seconds, our tool tracks time down to 1/100th of a second for precise athletic or scientific timing.
Lap Tracking: Click the "Lap" button while the timer is running to record specific splits. The tool automatically calculates the time difference between your current and previous laps.
Dark Mode UI: The high-contrast, glowing digital display is perfectly visible from across the room, making it an excellent visual aid for gym workouts or classroom activities.

100% Private & Browser-Based

This utility runs purely on client-side JavaScript. We do not track your usage, and no data is sent to external servers. It works instantly, and because it runs locally, you do not have to worry about internet lag affecting your precise timing.