Guitar scale
C major pentatonic scale
The C major pentatonic scale is the major scale with the two notes that clash removed, leaving five notes that almost never sound wrong. Best for country, pop and classic-rock solos.
- Root
- C
- Notes
- CDEGA
- Formula
- W-W-m3-W-m3
- Relative key
- A major pentatonic
- Learning path
- Step 3 of 5
The C major pentatonic scale is the five notes C, D, E, G and A. Read as scale degrees from C, that is 1, 2, 3, 5, 6. Every note is a fixed distance from the one before it: W-W-m3-W-m3, where W is a whole step (2 frets) and H is a half step (1 fret), and m3 is three frets. That pattern is the whole scale. Move it so the root lands on a different note and you are playing that key's major pentatonic scale. Having only five notes, it fits a narrow set of chords: any triad built entirely from C, D, E, G and A sits under it without clashing. The same five notes are the A major pentatonic scale. Only the home note changes. On the guitar this is not one shape but overlapping positions: the lowest C sits at fret 1 on the B string. 20 of the 104 song sheets charted here are in C / Am.
Start here: one C major pentatonic position
The notes inside frets 1 to 5 sit in the highlighted box above. The diagram below isolates that position and numbers the run to play. Learn this box first; other positions contain the same scale notes with different fingerings.
Play the box in this order
C 1 → D 2 → E 3 → G 5 → A 6
Plays exactly the run numbered above, one note at a time.
Every C on the neck
What notes are in the C major pentatonic scale?
- C1Root
- W
- D2Major 2nd
- W
- E3Major 3rd
- m3
- G5Perfect 5th
- W
- A6Major 6th
- m3
- C1octave
W whole step (2 frets), H half step (1 fret), m3 minor 3rd (3 frets). The same pattern from any other root gives that key's major pentatonic scale.
This scale is the C major scale with F and B taken out, which is why it is so hard to play a wrong note in it. Every position you already know from C major still works here.
The same five notes, a different home: A major pentatonic uses exactly C, D, E, G and A. Learn one box and you already have both scales.
Chords that fit the C major pentatonic scale
A chord fits this scale when all of its notes are already in the scale, which is a test you can run yourself rather than a style guide. Ordered by real use in the library.
How to practise the C major pentatonic scale
- Frets 1 to 5, slowly. The position above, up and back, naming every note out loud. Naming is what turns a shape into a scale.
- Then find the next C: low E string, fret 8. Use the full neck diagram to find the scale notes around that root. Play root to root at 60 BPM, one note per beat; fingerings change when you move to a different string set.
- Then stop counting. Pick a song in C / Am from the list below and improvise on these notes for two minutes. That is what the scale is for.
Songs in C / Am on this site
20 of the 104 song sheets charted here are in C / Am. Play this scale over any of them and every note lands inside the key.
C major pentatonic scale: common questions
What notes are in the C major pentatonic scale?
What is the formula for the C major pentatonic scale?
What chords work with the C major pentatonic scale?
How is the C major pentatonic scale related to the C pentatonic scales?
What is the easiest fingering for the C major pentatonic scale?
How do I practise the C major pentatonic scale?
More C scales
This scale in other keys
