F#11 guitar chord
Playable, correctly spelled, and not how the chord is normally voiced. Right now this is the shapes that put a ninth, eleventh or thirteenth below the root.
- Tap a note to hear it
- Arrows change position
- Fingers, notes or intervals
- Play the chord
About F#11 — uncommon voicings
F#11 is F#, C#, E, G# and B — F#9 with the eleventh added, and the third usually dropped.
It sounds suspended rather than tense. The eleventh sits a semitone above the major third, so the third is usually dropped; some shapes here keep it anyway.
Dominant — but effectively a sus chord with a ninth.
F#11 notes and formula
| F# | C# | E | G# | B |
|---|---|---|---|---|
| 1 | 5 | ♭7 | 9 | 11 |
Also written F#9sus4 or F# dominant 11. The same chord either way; which spelling you meet depends on who wrote the chart.
How to play F#11
Five notes and four fingers, so something has to go. Keep G#, B and E (they fix the quality). Let C# and F# go, in that order — a perfect fifth says nothing the root has not, and in a band the bass has the root.
All 6 common shapes as fret numbers, lowest string first. Hover or tap one to see it drawn.
- 212100, open position, F#, root position, top note E, 2 open strings
- 222322, 2nd fret, F#, root position, top note F#, barred
- 444456, 4th fret, G#, 9th in the bass, top note Bb, barred
- x98977, 7th fret, F#, root position, top note B, all fretted
- x-9-9-9-11-9, 9th fret, F#, root position, top note C#, barred
- x-13-11-11-12-12, 11th fret, A#, top note E, all fretted
How to use F#11
F#11 is the V of B, and that is where it goes if it goes anywhere: the third and the flat seventh are a tritone apart, and both resolve by a semitone into B.
In a phrase:C#m7→F#11→Bmaj7— the ii–V–I of B.
Voice by voice, F#11 → B. One voice moves by a semitone, and 2 notes are common to both chords.
| In F#11 | Moves | In B |
|---|---|---|
| F#, the root | stays where it is | F#, the fifth |
| C#, the fifth | falls a whole tone | B, the root |
| E, the flat seventh | falls a semitone | D#, the major third |
| G#, the ninth | falls a whole tone | F#, the fifth |
| B, the eleventh | stays where it is | B, the root |
In which keys. Every note of F#11 belongs to C# minor (the iv), E major (the ii), F# minor (the i), Ab minor (the ♭VII), A major (the vi) and B major (the V).
What to play over F#11
Every note of F#11 is in F# natural minor, F# dorian and F# mixolydian.
Each of those is a page: the scale across the neck, and the chords it harmonises into — which is where F#11 sits in it. Every scale.
Chords near F#11
Change one note of F#11 and you have F#sus2sus4 (drop the flat seventh), F#m9 (the eleventh becomes the minor third), F#m11 (add the minor third), F#7sus4 (drop the ninth) or F#9 (the eleventh becomes the major third).
F#11 is a dominant chord — root, major third, fifth, minor seventh. Dominant seventh chords on every root.
The common shapes and the derived voicings come from different places, and both are explained in how this site is built.