How to measure accurately
- Follow the main beat, not every drum sound.
- Tap at least four times; eight or more is better.
- Keep a steady motion. The stability label improves as your taps become consistent.
- Pause for five seconds to reset automatically.
Tempo detector
Tap BPM Counter
Tap with your finger or press the spacebar in time with a song. The result uses recent, consistent taps so early mistakes do not keep pulling the BPM away.
Recent-tap averageOutlier filteringTouch + keyboard
Taps0
Timing stabilityWaiting
Recent BPM range—
How the result works
The tool uses up to the latest 12 intervals, removes unusually early or late taps, and averages the remaining intervals. “Recent BPM range” shows how much your last taps vary.
How this tool is checked
The counter averages up to 12 recent tap intervals, filters large outliers around the median and converts the remaining average with 60,000 ÷ milliseconds. We check steady, uneven, slow and reset-after-pause sequences.
Human tapping and device input latency introduce variation. Tap along for several beats and use the displayed range as a confidence cue rather than treating one reading as exact.