Virtual Instruments
Instruments
READY • 120 BPM
120
MODERATO (120 BPM)
TAP OR SLIDE
SHARE

Free Online Metronome & BPM Speed Trainer

Practice with rock-solid, drift-free timing directly in your browser. Master complex time signatures, beat subdivisions, and instant tap tempo calculation with zero audio latency.

Microsecond Precision

Built with advanced Web Audio lookahead scheduling to deliver flawless tempo stability without background throttle lag.

Tap Tempo & Subdivisions

Tap any rhythm to instantly detect BPM. Practice triplets, sixteenth notes, and compound meters like 6/8 and 7/8 effortlessly.

Visual Pendulum

Follow glowing accent beat pulses and a synchronized oscillating pendulum needle for intuitive visual groove coordination.

Italian Tempo Markings Speed Chart

In classical sheet music, tempo is traditionally denoted using Italian terms rather than explicit numbers. Use this quick reference guide to configure your practice session:

Grave20 - 40 BPM
Largo40 - 60 BPM
Lento45 - 60 BPM
Adagio66 - 76 BPM
Andante76 - 108 BPM
Moderato108 - 120 BPM
Allegro120 - 156 BPM
Vivace156 - 176 BPM
Presto168 - 200 BPM
Prestissimo200 - 300 BPM

How to Use the Free Online Metronome?

Our interactive metronome is engineered for musicians, producers, and students across all skill levels:

  • Start & Stop: Click the large green START button or press the Spacebar on your keyboard.
  • Adjust BPM: Drag the interactive slider or use the +1, -1, +5, -5 buttons (or arrow keys) to set speeds between 20 and 300 BPM.
  • Tap Tempo: Tap the TAP TEMPO button or press the T key repeatedly to match any song's natural tempo automatically.
  • Time Signatures & Timbres: Use the top dropdowns to customize beat accents (from 2/4 to 7/8), enable triplet subdivisions, and choose your favorite click timbre.

Your Master Rhythm Companion

Whether practicing violin arpeggios, recording drum grooves, or calibrating piano sonatas, our digital metronome delivers unmatched temporal accuracy directly to your fingertips.

More Instruments

Professional Library

Piano virtual
Keyboards

Piano virtual

Virtual Saxophone
Wind Instruments

Virtual Saxophone

Virtual Trumpet
Wind Instruments

Virtual Trumpet

Virtual Guitar
String Instruments

Virtual Guitar

Frequently Asked Questions (FAQ)

Everything you need to know about tempo calibration, time signatures, and practicing with our online metronome.

Q: What is an online metronome and why is accurate timing critical?

A metronome produces regular, metric acoustic pulses (beats) measured in Beats Per Minute (BPM). Practicing with an accurate metronome trains your internal rhythmic clock, prevents subconscious tempo acceleration or deceleration, and ensures precision during musical performances and studio recordings.

Q: How does the Tap Tempo feature calculate my speed?

When you tap the TAP button or press the 'T' key, the algorithm records the exact timestamps between your consecutive taps. It averages the time intervals across your last several taps and converts the elapsed milliseconds into an instantaneous, precise BPM calculation.

Q: What is the advantage of Web Audio lookahead scheduling over standard timers?

Standard JavaScript timers (like setTimeout) suffer from event loop throttling, leading to jitter and tempo drift when tabs are backgrounded or heavy rendering occurs. Our metronome uses the Web Audio API hardware timeline to pre-schedule audio pulses microseconds in advance, guaranteeing zero drift regardless of system load.

Q: How do beat subdivisions (triplets and sixteenth notes) help my practice?

Subdivisions divide each primary beat into two, three, or four equal parts. Practicing with subdivisions helps you feel the micro-rhythm within each beat, making it easier to play fast technical scales, syncopated funk riffs, and polyrhythmic classical passages evenly.

Q: Can I use this metronome completely free on mobile phones and tablets?

Yes. Our online metronome is 100% free with no downloads or installations required. The interface is fully responsive, supporting touch gestures, visual beat indicators, and low-latency audio playback across all iOS, Android, macOS, and Windows devices.