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Countdown Timer & Stopwatch

Simple, accurate timing — free and private.

00:05:00

What is the Countdown Timer & Stopwatch?

One page, two tools: a countdown timer for cooking, workouts, exam practice or timed breaks, and a stopwatch with lap tracking for timing runs, presentations or study sessions. Both track real wall-clock time rather than counting ticks, so they stay accurate even if you switch browser tabs while the timer runs.

How to Use This Tool

  1. Pick Countdown Timer or Stopwatch mode.
  2. For the countdown, set hours/minutes/seconds and click Start.
  3. For the stopwatch, click Start, then Lap to record split times.

Frequently Asked Questions

Does the timer keep running if I switch tabs?

Yes — it tracks real elapsed time, not just tick counts, so it stays accurate even if the browser throttles background tabs.

Last updated: August 2026

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