Eighth note

File:Eighth notes and rest.svg

An eighth note with stem extending up, an eighth note with stem extending down, and an eighth rest.

File:Eighth note run.svg

Four eighth notes beamed together.

The eighth note (also called a quaver) is a note used in musical notation. It is ​¹⁄₈ the duration of a whole note (semibreve), which is where it gets its name. In the <math>\frac 4 4</math> time signature it has a length of ​¹⁄₂ of a beat.