What is a Triplet?

A triplet is a rhythmic grouping in which three notes are played in the amount of time normally occupied by two notes of the same value. This creates a slightly faster subdivision of the beat and gives the rhythm a distinctive flowing feel. Triplets are commonly indicated in written music with a small number “3” placed above or below the group of notes.

For example, in a measure where two eighth notes would normally fill one beat, a triplet divides that same beat into three evenly spaced notes instead. This changes the rhythmic feel and can create a more rolling or swinging pattern. Triplets can be written using many different note values, such as eighth-note triplets, quarter-note triplets, or even larger rhythmic groupings.

Triplets are widely used in many musical styles including classical, jazz, blues, and rock. They often appear in melodies, drum patterns, and improvisation to add rhythmic variety and expression. Because they divide the beat into three parts rather than two, triplets help create rhythmic complexity and a distinctive musical groove.