Triads

C# Major chord

A bright, resolved triad — the sound most people hear as 'happy'. Root, major third, perfect fifth.

Instrument

Notes in C# Major

Notes and intervals of the C# Major chord
Note	Interval	Semitones from root
C#	Root	0
F	Major 3rd	4
G#	Perfect 5th	7

Formula: 0–4–7 semitones above the root. Move the whole shape up or down and you get the same chord in another key — that is why Major chords sound alike no matter where they start.

Other chords on C#

C# Minor C# Diminished C# Augmented C# Major 7th C# Minor 7th C# Dominant 7th C# Diminished 7th C# Half-Diminished 7th

Want to hear C# Major inside a progression? Load a key in the chord progression generator or browse the scales reference.

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