๐ต Music
BPM Calculator
Tempo is beats divided by time, and from there every note value follows by simple division of the beat length. Knowing that a quarter note at 120 BPM lasts exactly half a second makes delay and reverb settings easy to align to the track.
How it works
Number of beats
Elapsed time
Beats per bar
Tempo
Quarter note
One bar
Eighth note
Sixteenth note
Half note
Whole note
Tempo marking
Frequently asked questions
How do I use the BPM Calculator?
Fill in the fields above โ the result recalculates instantly as you type. Everything runs in your browser, so the values you enter are never collected or stored.
Is this calculator free?
Yes. It is completely free, requires no account, and works on phones, tablets and desktops.