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F add9 (added ninth) chord

The Fadd9 chord (add9 (added ninth)) is made of the notes F, A, C, G. Its formula compared with the major scale is 1 3 5 9.

Fadd9

Ninths · 4 notes

Note names

How it is built

DegreeNoteInterval from the root
1FUnison
3AMajor third
5CPerfect fifth
9GMajor ninth

Inversions

  • Fadd9F A C GRoot position

Frequently asked questions

Which notes make up the Fadd9 chord?
The notes are F, A, C, G.
What is the formula of the Fadd9 chord?
The formula is 1 3 5 9: major third, perfect fifth, major ninth.

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