The C Major pentatonic scale scale contains the notes C, D, E, G, A. With 5 notes and the formula W–W–1½–W–1½, it is one of the 5-note scales in this series. This page gives you the notes, the whole-and-half-step formula, how to play it on guitar, piano and ukulele, and the chords and keys it fits over.
What notes are in the C Major pentatonic scale?
The C Major pentatonic scale contains 5 notes: C, D, E, G, A. Those notes are fixed — play a different set and you are playing a different scale. The scale starts on C and returns to C an octave higher, passing through every note in the list above in order.
| Degree | Note | Semitones from root |
|---|---|---|
| 1 | C | 0 |
| 2 | D | 2 |
| 3 | E | 4 |
| 4 | G | 7 |
| 5 | A | 9 |
The formula of the C Major pentatonic scale is W–W–1½–W–1½, where W is a whole step (two semitones) and H is a half step (one semitone). Follow that pattern from C and you get exactly the notes above, in order. The intervals from the root are 0, 2, 4, 7, 9 semitones. Learning the formula matters more than memorising the notes, because the same formula from any root gives you the same scale in a new key.
The C Major pentatonic scale sounds bright, open and safe — with only five notes, it is almost impossible to play a wrong one. Listen for that character as you play the scale up and down. If it does not sound that way, check the notes against the table above, because one wrong note changes the whole scale.
How to play it
On the guitar, anchor the C Major pentatonic scale on the root C, which sits at fret 8 on the low E string. Play the scale across the strings from that root, one note per fret position where the pattern allows, and learn where the other C notes sit — on the A string, the D string and higher up the neck — so you can move the pattern to any position. The pattern is the same shape in every key; only the starting fret changes, which is why learning the C Major pentatonic scale as a shape plus a root note is more useful than learning it as a list of frets.
On the low E string of the guitar, the notes of the C Major pentatonic scale fall at C at fret 8, D at fret 10, E at fret 0, G at fret 3, A at fret 5. On the C string of the ukulele they fall at C at fret 0, D at fret 2, E at fret 4, G at fret 7, A at fret 9. Those fret numbers are worth learning, because they let you find any note of the C Major pentatonic scale on a single string without working out the pattern: pick a string, count to the fret, and the note is there. Practise playing the scale up one string only, from the low root to the high root, and then play it across the strings as a pattern — the two ways of playing it teach different things, and both are useful.
On the piano, play the C Major pentatonic scale with the notes C, D, E, G, A in order, ascending and then descending. There are no black keys in this scale, so the hand shape is all white keys and the thumb turns under in the usual places. Practise hands separately first, then together, at a slow tempo, and say each note name as you play it — that is what turns the C Major pentatonic scale from a finger exercise into knowledge you can use.
On the ukulele, anchor the C Major pentatonic scale on the root C, which sits at fret 0 on the C string (open string). Play the scale across the four strings from that anchor, keeping the pattern close to the root position first, then try the same notes an octave higher. Use the Guitar Scale Finder, the Piano Scale Finder and the Ukulele Scale Finder to see the C Major pentatonic scale on each instrument while you practise, and the Scale Finder to compare it with other scales.
How to use the Major pentatonic scale
The C Major pentatonic scale is the first scale most guitarists learn, used for solos and melodies in pop, rock, country and folk. Its home is the key of C major, and the chords built from its notes are . Those chords are the ones the scale fits over most naturally: play the scale over any of them and every note belongs, because the chords are made from the scale itself. Start by soloing over the tonic chord — the chord built on C — and then try the scale over the other chords in the list, listening to how each chord changes which notes of the scale sound settled and which sound tense.
Its closest relative is the minor pentatonic, which shares the same notes a minor 3rd away. That comparison is the fastest way to hear what makes the C Major pentatonic scale different: play both scales back to back from the same root and listen for the note or notes that change. In practice, use the C Major pentatonic scale where its character fits the music — major pentatonic colour over the chords listed above — and switch to its relatives when the mood needs to change. The Chord to Key Finder will tell you which key a set of chords belongs to, which is the practical way to choose between the C Major pentatonic scale and its relatives in a real song.
Related scales
The scales most closely related to the C Major pentatonic scale are C Major scale, C Natural minor scale, C Harmonic minor scale, C# Major pentatonic scale, D Major pentatonic scale. The first group shares the root C and changes the type, so you can hear how the same starting note produces a different colour. The second group keeps the major pentatonic type and moves it to a different root, so you can hear the same colour at a different pitch. The parallel scale — C minor scale — starts on the same root C but is the opposite mode, and comparing the two is the classic way to learn what major and minor really mean. Work through the related scales one at a time, playing each from the same root, and the differences between them will become audible rather than theoretical.
Frequently asked questions
What notes are in the C Major pentatonic scale?
The C Major pentatonic scale contains C, D, E, G, A. Those 5 notes, in that order, are the whole scale — start on C, play through the list, and return to C an octave higher.
What is the formula of the C Major pentatonic scale?
The formula is W–W–1½–W–1½, where W is a whole step and H is a half step. Follow that pattern of steps from C and you get the notes C, D, E, G, A. The formula is the same for this scale in every key.
Which chords fit over the C Major pentatonic scale?
The chords built from the scale itself fit best: . Because those chords use only notes from the scale, every note of the C Major pentatonic scale belongs over them. Start with the tonic chord built on C and work through the list.
Which key does the C Major pentatonic scale belong to?
Its home is the key of C major. That key uses the same notes as the scale, so the scale and the key fit together exactly. The C Major pentatonic scale is the scale you play when you are soloing or writing in that key.
How is the C Major pentatonic scale different from the C major scale?
It differs by the notes that are not shared. Compare the two scales note by note from the same root C and the differing notes are the ones that give the major pentatonic scale its character. The related-scales section above links both scales so you can compare them directly.