F9 chord (F dominant ninth) on guitar
F9 (F dominant ninth) has five notes: F, A, C, E flat and G. Its formula is 1, 3, 5, b7, 9. In major keys, F9 is the V9 chord in Bb major.
F9 chord shapes
Fingers: 1 on E, 2 on D, 3 on B, 4 on e.
Fingers: 1 on E, 2 on D, 3 on B, 4 on e.
Fingers: 2 on D, 1 on G, 4 on B, 3 on e.
Fingers: 1 on D, 2 on B, 3 on e.
Fingers: 2 on A, 1 on D, 3 on G, 4 on B.
Finger 1 barres fret 12, then 2 on E, 3 on D, 4 on B, 4 on e.
Hear it and see every shape in ScaleSpace →
| Symbol | F9 |
|---|---|
| Also written | Fdom9 |
| Notes | F A C Eb G |
| Formula | 1 3 5 b7 9 |
| Intervals | root, major third, perfect fifth, minor seventh, major second |
| Type | Dominant ninth chord |
F9 across the neck
Guitar · 6-string, tuned low to high: E, A, D, G, B, e. 24 frets.
- E string: fret 1 F (1), fret 3 G (9), fret 5 A (3), fret 8 C (5), fret 11 Eb (flat 7), fret 13 F (1), fret 15 G (9), fret 17 A (3), fret 20 C (5), fret 23 Eb (flat 7).
- A string: fret 0 A (3), fret 3 C (5), fret 6 Eb (flat 7), fret 8 F (1), fret 10 G (9), fret 12 A (3), fret 15 C (5), fret 18 Eb (flat 7), fret 20 F (1), fret 22 G (9), fret 24 A (3).
- D string: fret 1 Eb (flat 7), fret 3 F (1), fret 5 G (9), fret 7 A (3), fret 10 C (5), fret 13 Eb (flat 7), fret 15 F (1), fret 17 G (9), fret 19 A (3), fret 22 C (5).
- G string: fret 0 G (9), fret 2 A (3), fret 5 C (5), fret 8 Eb (flat 7), fret 10 F (1), fret 12 G (9), fret 14 A (3), fret 17 C (5), fret 20 Eb (flat 7), fret 22 F (1), fret 24 G (9).
- B string: fret 1 C (5), fret 4 Eb (flat 7), fret 6 F (1), fret 8 G (9), fret 10 A (3), fret 13 C (5), fret 16 Eb (flat 7), fret 18 F (1), fret 20 G (9), fret 22 A (3).
- e string: fret 1 F (1), fret 3 G (9), fret 5 A (3), fret 8 C (5), fret 11 Eb (flat 7), fret 13 F (1), fret 15 G (9), fret 17 A (3), fret 20 C (5), fret 23 Eb (flat 7).
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Questions
What notes are in the F9 chord?
F9 (F dominant ninth) has five notes: F, A, C, E flat and G. Its formula is 1, 3, 5, b7, 9. F is the root, A is the major third, C is the perfect fifth, Eb is the minor seventh and G is the major second.
How do you play F9 on guitar?
The easiest shape is 101011. Fingers: 1 on E, 2 on D, 3 on B, 4 on e.
What key is F9 in?
In major keys, F9 is the V9 chord in Bb major. It is diatonic to those keys, so it fits songs in any of them.
What is the difference between F9 and F7?
F9 is F7 (F, A, C and Eb) with G, the 9th, added.