Online Metronome

A metronome produces steady beats at a specific tempo measured in BPM (beats per minute). Standard tempos: Largo (40-60 BPM), Andante (76-108), Moderato (108-120), Allegro (120-156), Presto (176-240). Time signatures define beat grouping: 4/4 (common time, 4 beats), 3/4 (waltz, 3 beats), 6/8 (compound duple, 6 beats). Tap tempo calculates BPM from rhythmic tapping.

Free online metronome with adjustable BPM, time signatures, tap tempo, accent control, and visual beat indicator. Uses Web Audio API for precise timing.

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Metronome

120
Allegro BPM
20300

Settings

70%

Tempo Reference

MarkingBPM RangeCharacter
Grave< 40Very slow and solemn
Largo40-60Slow and broad
Adagio60-76Slow and expressive
Andante76-108Walking pace
Moderato108-120Moderate speed
Allegro120-156Fast and bright
Vivace156-176Lively and fast
Presto176-240Very fast
Prestissimo240+Extremely fast

How to Use

  1. 1

    Set the tempo

    Use the slider, +/- buttons, or type a BPM value. Alternatively, tap the Tap Tempo button rhythmically to detect your desired tempo.

  2. 2

    Choose a time signature

    Select from 4/4, 3/4, 6/8, 2/4, 5/4, or 7/8. The beat indicator dots update to reflect the number of beats per measure.

  3. 3

    Start the metronome

    Click Start to begin. The visual beat indicator shows the current beat with color-coded dots. The first beat is accented (optional).

  4. 4

    Adjust during practice

    Change BPM, volume, or accent settings while playing. The metronome automatically restarts with new settings.

Frequently Asked Questions

What is a metronome used for?
A metronome is a device that produces steady beats at a set tempo, measured in BPM (beats per minute). Musicians use it to develop consistent timing, practice at specific tempos, and gradually increase speed. It is essential for learning rhythm, preparing for performances, and recording sessions where precise timing is required.
What BPM should I practice at?
Start at a tempo where you can play perfectly without mistakes, even if it feels slow. A common starting point is 60-80 BPM. Increase by 5-10 BPM only after you can play a passage cleanly three times in a row. For most pop songs, target 100-130 BPM. Classical pieces vary widely: Adagio is 60-76, Allegro is 120-156.
What do time signatures mean?
4/4 (common time) means 4 beats per measure with quarter notes as the beat. 3/4 (waltz time) has 3 beats per measure. 6/8 has 6 eighth-note beats grouped in two sets of three (compound duple). The top number is beats per measure; the bottom number is the note value that gets one beat.
How does tap tempo work?
Tap tempo calculates BPM by measuring the time between your taps. Tap a button rhythmically at your desired tempo, and the metronome averages the intervals to determine BPM. At least 2 taps are needed, but 4-8 taps give more accurate results. Useful for matching the tempo of a song you are listening to.
What is the first-beat accent?
The first-beat accent (downbeat) is a louder or higher-pitched click on beat 1 of each measure. It helps you hear where measures begin, making it easier to count along. In 4/4 time, beat 1 is accented so you hear: TICK-tock-tock-tock. You can disable the accent for uniform beats when practicing subdivisions.
What are common tempo markings?
Tempo markings are Italian terms: Largo (40-60 BPM, very slow), Adagio (60-76, slow), Andante (76-108, walking pace), Moderato (108-120, moderate), Allegro (120-156, fast), Vivace (156-176, lively), Presto (176-240, very fast). These appear on sheet music to indicate the intended speed of a piece.

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