Tap your tempo (BPM)


💓 Tempo
🥁 Beat counter beats in 4/4
⏱ Timer msec sec
💡 Active? OFF ON


This page allows you to measure the tempo or speed of a piece of music. This is expressed in BPM: beats per minute. You can also use it to check how fast your heart is beating.
To start the BPM counter, just start tapping the "SPACE" bar.

Music calculators & converters

Convert BPM to Hz, bar length, fractions
Audio delay
Calculate audio delay length in msec
Music Frequency
Convert pitch to musical note and wavelength
Song length
Calculate song length from BPM
Music Scale
Generate scales with frequencies
Tap your tempo
Tap to find the BPM of a song or a heartbeat