🥁 Music Tools

Tap BPM Counter

Tap along with any song to find its tempo instantly — plus the delay times that go with it.

Taps: 0

Space or Enter to tap · Esc to reset · pause for 2.5s to start a new measurement

Found the tempo? Practise to it in the Metronome →
Overview

Tap BPM Counter: find any song's tempo in seconds

Working out how fast a song is by counting beats against a clock is slow and inaccurate. Tapping is far better: hit the button in time with the music for a few beats and the tempo appears immediately. The counter averages every tap in a rolling window rather than trusting a single interval, so your reaction time cancels out and the reading settles quickly on the true value.

It also shows the Italian tempo marking for the result and a full table of note lengths in milliseconds, which is exactly what you need when setting a delay or reverb time that locks to the track. Pause for a couple of seconds and the next tap starts a fresh measurement, so you can check several songs without reloading anything.

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How to use it
  1. 1Play the song you want to measure.
  2. 2Tap the big button — or press Space — once on each beat.
  3. 3After four or five taps the BPM settles; keep tapping for a more precise figure.
  4. 4Press Reset (or Esc) to start over, or just pause for a couple of seconds.
Key features
  • Rolling average over your last 16 taps for a fast, stable reading
  • Steadiness score showing how consistent your tapping is
  • Italian tempo marking (Andante, Allegro…) for the detected BPM
  • Note-length table in milliseconds and Hz for delay and reverb settings
  • Space / Enter to tap and Esc to reset, so you can keep your hands free
  • Automatic reset after a pause — measure one song after another

Frequently asked questions

How many taps do I need?
Four or five gives a usable figure; eight or more is noticeably more accurate. Because the tool averages a rolling window, the reading keeps improving as you continue tapping.
What does the steadiness score mean?
It compares how much your tap intervals vary against their average. A high score means your taps are evenly spaced and the BPM is trustworthy; a low score usually means you drifted or the song has a loose, human tempo.
Why does my reading jump between two values?
Usually you are tapping half-time or double-time — for example tapping every other beat gives half the true tempo. If the number looks half or double what you expect, try tapping at the other rate.
What is the note-length table for?
Producers use it to set tempo-synced effects. A delay set to the eighth-note value in milliseconds will echo in time with the track rather than fighting it.
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Full guide

BPM Explained — Tempo, Half-Time & Tempo-Synced Delay

What BPM really measures, why tempo doubles and halves confuse people, and how to calculate delay times that lock to a track.

What BPM measuresHalf-time vs double-timeTempo-synced delay maths

Related Articles & Guides

ArticleBPM Explained: Tempo, Half-Time & Tempo-Synced DelayWhat BPM actually measures, why tempos get read as half or double, and how to calculate delay and reverb times that lock to a track.ArticleHow to Practise With a Metronome: Tempo, Subdivisions & FeelWhy practising to a click makes you better, how to pick a practice tempo, using subdivisions and accents, and how to keep the music feeling human.ArticleSubtractive Synthesis Explained: Oscillators, Filters and EnvelopesHow the classic synth signal path works, what each control actually changes about the sound, and how to build a patch from scratch.