The chords in the key of F# major
The seven chords in F# major are F#, G#m, A#m, B, C#, D#m, E#dim. As seventh chords they're F#maj7, G#m7, A#m7, Bmaj7, C#7, D#m7, E#m7b5. They all use only notes from the F# major scale, so they sound like they belong together in any order.
| Degree | Numeral | Triad | Seventh chord |
|---|---|---|---|
| 1 | I | F# | F#maj7 |
| 2 | ii | G#m | G#m7 |
| 3 | iii | A#m | A#m7 |
| 4 | IV | B | Bmaj7 |
| 5 | V | C# | C#7 |
| 6 | vi | D#m | D#m7 |
| 7 | vii° | E#dim | E#m7b5 |
Popular progressions in F# major
| Progression | Numerals | Chords in F# |
|---|---|---|
| The pop axis | I V vi IV | F# C# D#m B |
| Sensitive pop | vi IV I V | D#m B F# C# |
| 50s doo-wop | I vi IV V | F# D#m B C# |
| Uplift | I IV vi V | F# B D#m C# |
| Floating pop | IV I V vi | B F# C# D#m |
| Canon | I V vi iii IV I IV V | F# C# D#m A#m B F# B C# |
| Mixolydian rock | I bVII IV I | F# E B F# |
| Three-chord rock | I IV V IV | F# B C# B |
F# major on the circle of fifths
F# major has 6 sharps. Its neighbors on the circle of fifths are B major and Db major. They share all but one note with it, which makes them the smoothest keys to change to. Its relative minor, D# minor, uses exactly the same notes and chords.
Scales to play over F# major
Use the F# major scale (F# G# A# B C# D# E#) for melodies and solos. For a simpler sound that's hard to get wrong, try the F# major pentatonic (F# G# A# C# D#).
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Common questions
What chords are in the key of F# major?
What is the relative minor of F# major?
How many sharps or flats are in F# major?
What notes are in the F# major scale?
Last updated November 14, 2026.