Extended
F# Major 9th chord
A major seventh chord extended with the ninth. Wide, warm and open — common in R&B and gospel voicings.
Notes in F# Major 9th
| Note | Interval | Semitones from root |
|---|---|---|
| F# | Root | 0 |
| A# | Major 3rd | 4 |
| C# | Perfect 5th | 7 |
| F | Major 7th | 11 |
| G# | Major 9th | 14 |
Formula: 0–4–7–11–14 semitones above the root. Move the whole shape up or down and you get the same chord in another key — that is why Major 9th chords sound alike no matter where they start.
Other chords on F#
Want to hear F# Major 9th inside a progression? Load a key in the chord progression generator or browse the scales reference.
Practise this chord by ear
ChordCraft Lab turns this reference into practice: daily chord puzzles, adaptive quizzes and ear training on a playable keyboard. 14-day free trial, then $7/month.
Start free trial