Guitar Chords in the Key of F Sharp (F♯) Major

The chords in the key of F♯ Major

F Sharp Major Chord F♯
G Sharp minor Chord G♯m
A Sharp minor Chord A♯m
B Major Chord B
C Sharp Major Chord C♯
D Sharp Minor Chord D♯m
F Sharp Diminished Chord Fdim

F♯ Major - G♯ minor - A♯ minor - B Major - C♯ Major - D♯ minor - F diminished (F°).

      F#    G#m   A#m   B     C#    D#m   Fdim  
      I     ii    iii   IV    V     vi    vii   

The chord formula for any Major key is
Major - minor - minor - Major - Major - minor - diminished

A common way to number these chords is by Roman numerals
I - ii - iii - IV - V - vi - vii

(Major chords are usually capitalized, minor and diminished chords are lower case)