Tempo marking
AllegroThe traditional Italian marking for 120–156 BPM: fast, quick and bright.Pulse · tempo · time
140 BPM Metronome
This page opens a working metronome at 140 BPM. Each click arrives every 428.6 milliseconds (0.429 seconds), which the Italian tempo scale calls Allegro. Press start, then change the tempo or the time signature whenever you want — nothing here is locked.
Beats per minute
BPM
1234
Ready at 140 BPM in 4/4.
Tempo facts
How fast is 140 BPM?
A metronome set to 140 BPM plays 140 evenly spaced clicks every minute. Here is what that works out to.
Beat interval
428.6 ms60000 ÷ 140 = 428.6 milliseconds between clicks, or 0.429 seconds.Bar length
1.71 sFour beats of 4/4 at 140 BPM fill 1.71 seconds.Half and double time
70 / 280One beat per two clicks gives 70 BPM; splitting each beat in two gives 280 BPM.How 140 BPM feels
140 BPM is a fast, driving pulse of about 429 milliseconds a beat. It is firmly Allegro and carries enough energy that the click starts to feel like part of the music rather than a guide to it.
What to practise at 140 BPM
140 is a realistic ceiling for a lot of intermediate technique. Build the material at 70 first — exactly half — so the subdivision feel transfers straight across when you double the tempo.
Where you meet 140 BPM
140 BPM is the standard tempo of trap and much modern hip-hop, written at 140 but counted at 70. Hardcore punk, dubstep and a large amount of up-tempo rock also live here.
Half time and double time
140 BPM in half time is 70 BPM: the same music, counted with one beat for every two clicks. Double time is 280 BPM, where every beat splits into two even eighth notes. Both sit inside the 30 to 300 BPM range of this metronome, so you can switch between them and hear the difference straight away.
This relationship is the reason a written tempo and a felt tempo often disagree. Drummers and producers move between the two constantly, and it is also the safest way to learn something fast: build it at 70 BPM, keep the same subdivisions, then double the number once the movement is automatic.