The Online Stopwatch offers precise timing to 10 milliseconds, lap recording, and real-time updates, making it suitable for sports, productivity, and education.
Features of Online Stopwatch
⏱️ Core Timer Functionality
Feature
Description
Precision Timing
Accurate to 10 milliseconds (100th of a second)
Hours/Minutes/Seconds
Full hour support with clean display
Visual Progress Ring
Circular progress indicator (max 1 hour)
Real-time Updates
Updates every 10ms for smooth tracking
🏁 Lap Timing
Feature
Description
Lap Recording
Record unlimited laps with one click
Lap Table
Displays all laps with number, time, total, and difference
Best Lap Highlight
Green highlight for the fastest lap
Worst Lap Highlight
Red highlight for the slowest lap
Current Lap Highlight
Blue highlight for the most recent lap
Lap Statistics
Shows total laps, best lap, and last lap
🎮 Controls
Button
Function
Start/Resume
Start or resume the stopwatch
Pause
Pause the current timing
Reset
Reset to zero and clear all laps
Lap
Record a lap time
Clear Laps
Remove all recorded laps
Export
Download laps as CSV file
📊 Statistics
Lap Count — Total number of laps recorded
Best Lap — Fastest lap time
Last Lap — Most recent lap time
Lap Differences — Shows how each lap compares to the previous
⌨️ Keyboard Shortcuts
Key
Function
Space
Start/Pause
R
Reset
L
Record Lap
🎨 Visual Features
Progress Ring — Visual circular progress indicator
Color Coding — Running (blue), Paused (orange), Lap (green)