⏱️ Stopwatch

A simple online stopwatch with lap tracking.

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    📋 How to Use

    1. Click Start to begin timing.
    2. Click Lap to record split times without stopping the clock.
    3. Click Stop, then Reset when you're ready to start again.

    ✅ Features

    Lap tracking so you can record multiple split times in one run.
    Millisecond-level precision for anything from workouts to cooking.
    Simple, distraction-free interface with no ads inside the timer itself.

    A free online stopwatch with laps

    This online stopwatch measures elapsed time accurately and lets you record lap times, all inside your browser. It is a quick replacement for a physical stopwatch or a phone app.

    What people use it for

    • Timing runs, laps, sprints and workout intervals.
    • Measuring how long a task or process really takes.
    • Timing speeches, presentations and practice exam answers.
    • Science experiments and classroom activities.
    • Board games and quiz rounds.

    Stopwatch vs timer

    A stopwatch counts up from zero to show how long something took. A countdown timer counts down from a set time and alerts you when it ends. If you need an alarm after a fixed time, use the Countdown Timer instead.

    Tip: use the lap button to record split times without stopping the clock, then compare each lap to see where you were faster or slower.

    Frequently Asked Questions

    What's the difference between the stopwatch and the countdown timer?
    The stopwatch counts up from zero with no set end point (useful when you don't know how long something will take), while the countdown timer counts down from a duration you set and alerts you at zero.
    Can I record multiple lap times without stopping the clock?
    Yes — the Lap button records a split time and keeps the stopwatch running, so you can track multiple intervals within one continuous session.
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