Tap Tempo Calculator

Tap the button or press any key to the beat.

000

BPM

Taps: 0

Online Tap Tempo & BPM Calculator

Our Tap BPM Calculator is a free, instant online tool designed to help you figure out the exact tempo of any song, heartbeat, or rhythm. Whether you are a DJ trying to beatmatch two tracks, a musician writing sheet music, or a medical professional measuring a pulse, this tool provides pinpoint accuracy in seconds.

How to Calculate Beats Per Minute (BPM)

Using this tool is incredibly intuitive and works perfectly on both desktop computers and mobile devices:

Desktop Users: You don't even need to use your mouse! Simply press the Spacebar (or any other key) repeatedly to the beat of the music.
Mobile Users: Tap the giant "TAP" button on your screen in time with the rhythm you are trying to measure.

The calculator needs at least two taps to figure out the time difference, but we recommend tapping along to the beat for at least 4 to 8 counts. The tool continuously averages your most recent taps, meaning it will automatically adjust if the song speeds up or slows down.

Auto-Reset Feature

There is no need to manually click the reset button between songs. If you stop tapping for more than 3 seconds, the calculator will automatically wipe its memory and prepare for a brand new tempo measurement.

100% Private & Browser-Based

This utility relies entirely on your device's internal clock using client-side JavaScript. We do not track your usage, and no audio or rhythm data is ever sent to an external server. It works instantly offline, ensuring no internet lag interferes with your precise timing measurements.