Counters • Real-Time Tracking

Stopwatch & Lap Counter

Precision millisecond stopwatch with split lap timer, automated fastest and slowest lap comparisons, keyboard spacebar controls, and instant CSV lap time export for runners and athletes.

00:00.00
Minutes : Seconds . Hundredths

Lap Times (0)

Press "Lap" while the timer is running to record split times.

How to Use Stopwatch & Lap Counter Online

  1. Start timer: Click Start or press Spacebar to begin high-precision millisecond timing.
  2. Record laps: Click "Lap" to record split times without stopping the main clock.
  3. Analyze split times: Review fastest lap, slowest lap, and total elapsed duration.

ClickBasic tools run 100% securely with zero installation, no registration, and no limits.

Key Features of ClickBasic Stopwatch & Lap Counter

Millisecond Precision (0.001s): Measures time with high-resolution performance timers accurate to fractions of a second.
Comprehensive Lap Table: Records split time, lap duration, and tags fastest and slowest laps in green and red.
Spacebar & Keyboard Support: Use Space to Start/Stop and L to record laps for lightning-fast sports timing.
Export Laps as CSV: Copy or export recorded split times for race analysis and training logs.

Frequently Asked Questions

It utilizes the browser’s high-precision window.performance.now() API, giving sub-millisecond timing accuracy.

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