MetronoTuner
Guitar Standard
en

Install it as an app

It opens full screen, like an app, and works offline.

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  3. Tap “Add”. The icon shows up on your home screen.

Note values and rests

Note values show how long each note lasts. In 4/4 time, a whole note gets 4 beats, a half note 2, a quarter note 1, an eighth note half a beat and a sixteenth note a quarter of a beat: each value is half the one before. Every note value has a rest of the same length, which is silence.

Note values and rests
Note and rest Name Length in 4/4 Per whole note
Whole note (semibreve); Whole rest
Whole note (semibreve)
Whole rest
4 beats 1
Half note (minim); Half rest
Half note (minim)
Half rest
2 beats 2
Quarter note (crotchet); Quarter rest
Quarter note (crotchet)
Quarter rest
1 beat 4
Eighth note (quaver); Eighth rest
Eighth note (quaver)
Eighth rest
½ beat 8
Sixteenth note (semiquaver); Sixteenth rest
Sixteenth note (semiquaver)
Sixteenth rest
¼ beat 16

Plays one bar of 4/4 at 60 beats per minute with the metronome: hear how many of each value fit in 4 beats.

Dotted notes

A dot after a note adds half its value. A dotted half note lasts 2 + 1 = 3 beats (a full bar of 3/4); a dotted quarter note lasts a beat and a half; a dotted eighth note, three quarters of a beat.

Dotted note Symbol Length
Dotted Half note (minim) Dotted Half note (minim) 3 beats
2 beats + 1 beat
Dotted Quarter note (crotchet) Dotted Quarter note (crotchet) 1½ beats
1 beat + ½ beat
Dotted Eighth note (quaver) Dotted Eighth note (quaver) ¾ beat
½ beat + ¼ beat

Time signatures and bar lines

Bar lines split the music into bars (measures). The time signature at the start says how many beats fit in each bar (the top number) and which note value gets one beat (the bottom number: 4 = quarter note, 8 = eighth note). In 4/4 each bar adds up to 4 quarter notes; in 3/4, to 3. The thick double bar marks the end.

Two bars of 4/4 with different note values, each adding up to 4 beats.44
Two bars of 4/4 with different note values, each adding up to 4 beats.
Two bars of 3/4: a dotted half note fills the first; the second has a quarter note, two eighth notes and a quarter note.34
Two bars of 3/4: a dotted half note fills the first; the second has a quarter note, two eighth notes and a quarter note.

Practice each time signature with the metronome:

See also

Frequently asked questions

How many beats is each note worth?

In 4/4: whole note 4 beats, half note 2, quarter note 1, eighth note ½ and sixteenth note ¼ of a beat. A whole note equals 2 half notes, 4 quarter notes, 8 eighth notes or 16 sixteenth notes.

What is the difference between a note and a rest?

A note is sound and a rest is silence of the same length. Each note value has its own rest: a quarter rest is one beat of silence in 4/4.

What does a dot after a note mean?

The dot adds half the value: a dotted half note = 3 beats, a dotted quarter note = 1½ beats, a dotted eighth note = ¾ of a beat.

How many eighth notes are in a quarter note?

Two. And four sixteenth notes. Each value equals two of the next shorter one.

Does a quarter note always get one beat?

In time signatures with 4 on the bottom (2/4, 3/4, 4/4), yes. In 2/2 the half note gets the beat; in 6/8 the eighth note does (and each strong beat groups three of them).