Online Stopwatch
A clean, precise stopwatch for daily timing tasks. Track elapsed time with lap splits on desktop and mobile.
Online Stopwatch
00:00:00.00
Laps
No laps yet
Press Lap while running to record splits.
Split
Keyboard: Space Start/Pause,
L Lap,
R Reset
Why use this timer?
This online stopwatch is built for accurate elapsed-time tracking in the browser. It uses a high-precision timing loop, supports lap splits, and works smoothly as a static tool on Cloudflare Pages.
Workout and interval tracking
Running and cycling lap timing
Study and focus session measurement
Kitchen prep and cooking checkpoints
Game challenges and speed tests
💡 Pro Tips & Best Practices
- • Use lap to capture checkpoints without stopping the stopwatch.
- • Use fullscreen mode for a cleaner view during workouts or classrooms.
- • Keep the page open and pinned for quick repeat timing sessions.
Stopwatch FAQs
Is this stopwatch accurate? +
Yes. It uses high-resolution browser timing and compensates for frame delays, so elapsed time remains accurate during normal use.
Can I record lap times? +
Yes. Use the Lap button (or L key) while running to store split and total elapsed time.
Can I use this stopwatch on mobile? +
Yes. The layout is fully responsive and works across modern mobile and desktop browsers.