Teentaal has sixteen (16) beats in four equal divisions (Vibhag). The period between every two beats is equal. The first beat out of 16 beats is called sam and the 9th beat is called khali ('empty'). To count the Teentaal, the audience claps on the first beat, claps on the 5th beat, then waves on the 9th beat and lastly again claps on the 13th beat; these three claps (Hindi teen 'three' + taal 'clap') give the rhythm its name.
