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C major scale

C D E F G A B: the C major scale has no sharps or flats. Change the root or the scale type below to see any other scale.

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Music scales

C major scale

C, 1D, 2E, 3F, 4G, 5A, 6B, 7

The C major scale has 7 notes: C, D, E, F, G, A and B.

Formula1 2 3 4 5 6 7
Steps (W = whole, H = half)W – W – H – W – W – W – H
Semitones2 – 2 – 1 – 2 – 2 – 2 – 1

On the piano

CDEFGABC

On the staff (treble clef)

On the guitar fretboard (standard tuning, frets 0-12)

123456789101112EADGBEEFGABCDEABCDEFGADEFGABCDGABCDEFGBCDEFGABEFGABCDE

Scale degrees

DegreeNoteNameInterval from the tonic
1Ctonicperfect unison
2Dsupertonicmajor second
3Emediantmajor third
4Fsubdominantperfect fourth
5Gdominantperfect fifth
6Asubmediantmajor sixth
7Bleading tonemajor seventh
Key signatureno sharps or flats
Relative minorA minor

Chords in C major

C, IDm, iiEm, iiiF, IVG, VAm, viBdim, vii°

Notes of the C major scale

The C major scale has 7 notes: C, D, E, F, G, A and B. Like every major scale, it follows the pattern W–W–H–W–W–W–H (W = whole step, H = half step) from C up to the next C.

It has no sharps or flats: on the piano it is played on the white keys only.

DegreeNoteName
1CTonic
2DSupertonic
3EMediant
4FSubdominant
5GDominant
6ASubmediant
7BLeading tone

Chords in C major

Building a triad on each note of the scale gives the chords of C major: C, Dm, Em, F, G, Am and Bdim.

DegreeTriadSeventh chord
IC (C E G)Cmaj7 (C E G B)
iiDm (D F A)Dm7 (D F A C)
iiiEm (E G B)Em7 (E G B D)
IVF (F A C)Fmaj7 (F A C E)
VG (G B D)G7 (G B D F)
viAm (A C E)Am7 (A C E G)
vii°Bdim (B D F)Bm7♭5 (B D F A)

Key signature and related keys

C major uses the key signature with no sharps or flats. Its relative minor is A minor: the same notes and key signature, starting on A. Its parallel minor is C minor, which starts on the same note, C.

All major and minor scales

Major scales

Natural minor scales

Frequently asked questions

What are the notes of the C major scale?
C, D, E, F, G, A and B.
How many sharps or flats are in C major?
No sharps or flats.
What is the relative minor of C major?
A minor. Both keys share the same key signature.
What chords are in the key of C major?
C (I), Dm (ii), Em (iii), F (IV), G (V), Am (vi), Bdim (vii°).

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