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Online Metronome

Perfect rhythm for your music practice

Metronome features
About this tool

Digital metronome precision with Web Audio API

This metronome uses the Web Audio API with a lookahead scheduler for accurate timing independent of the browser's rendering loop. The accent click (beat 1) is differentiated by frequency and amplitude. The pendulum is synchronized with audio for reliable visual feedback.

How to use

Configure and play

  1. Set the BPM using the slider, the ±1 and ±5 buttons, or use Tap Tempo by tapping the desired rhythm.
  2. Select the number of beats per bar (2, 3, 4, or 6) and enable swing if desired.
  3. Click Start. The pendulum animates and the audio clicks maintain exact time.
References

Sources and references for this tool

These references help contextualize formulas, standards, APIs and limitations used on this page. They do not replace professional validation when a result has legal, financial, medical or operational impact.

FAQ

Frequently asked questions

BPM stands for beats per minute. It is the standard measure of musical tempo. 60 BPM = one beat per second. 120 BPM = two beats per second. Common tempos: Largo (40–60), Andante (76–108), Allegro (120–168), Presto (168–200).

Casual & Play