C# Guitar Chord

C♯ is the C sharp major chord, also written D♭. It has three notes: C♯, F and G♯. There is no open shape, so the standard version is a barre at the 4th fret, and the same grip answers whether the sheet says C♯ or D♭: on the fretboard they are one chord.

The standard C♯: an A shape barre at fret 4 with the stack on fret 6. Movable up and down the neck.

How to play C#, step by step

Index finger: press flat across the A to high E strings at fret 4
Middle finger: 6th fret, D string
Ring finger: 6th fret, G string
Pinky finger: 6th fret, B string
Strum from the A string down, skipping the low E.

Easy C# for beginners (no full barre)

Two shapes on this page skip the five string barre. The four string version keeps the stack at fret 6 and puts the index alone on the high E at fret 4, so every finger presses with its own tip.

The other option sits near the nut: pinky on the A string at fret 4, ring on the D string at 3, middle on the B string at 2, and the index lying low across the G and high E strings at fret 1. It looks unusual on paper but falls under the hand quickly.

Both carry the full identity of the chord. Root, third and fifth, C♯, F and G♯, are all present in each, so neither one compromises on what the chord actually says.

More ways to play C#

There are 5 common C# shapes in total: the standard one at the top of the page, plus these, easiest first. You only ever need one. Tap any card to hear it.

C# guitar chord diagram, easier, 4 fingers, played x43121 — Easier, 4 fingers

C# guitar chord diagram, easier, no barre, played xx6664 — Easier, no barre

C# guitar chord diagram, barre at fret 9, played 9 11 11 10 9 9 — Barre at fret 9

C# guitar chord diagram, compact, frets 9 to 11, played x x 11 10 9 9 — Compact, frets 9 to 11

Songs that use the C# chord

If C# sounds dead in places

Buzz on the A string: The reach at fret 4 is easier than a nut barre, but the tip end of the index still slackens. Snug the index against the 4th fret and let the arm, not the thumb, supply the pressure.
The fret 6 cluster mutes itself: Middle, ring and pinky sit on neighboring strings in one fret; if one lies flat it silences the next. Arch each finger until three separate tips touch three separate strings.
The low E drones: It is not a chord note here. Brush the tip of the barre finger against it, or begin the strum from the A string.

What makes it a C#

C♯ · F · G♯ 1 3 5

C♯ major is the root C♯, the major third F and the fifth G♯. It acts as the I chord in the key of C♯, the IV chord in A♭, and the V chord in F♯. Written as D♭, the very same chord is a mainstay of the flat keys favored by pianists and horn players, which is where guitarists most often run into it. Whichever spelling appears, the shapes and the sound do not change.

C# vs C#m

The middle note is the whole story: the F in C♯ major drops to E in C♯ minor. Both chords barre the 4th fret, so the physical effort is similar; the minor rearranges the top of the grip into the Am shape. C♯m turns up far more often in guitar songbooks, so check which one your song really asks for before assuming the major.

C# chord questions

Are C# and Db the same guitar chord?

Yes. The two names point to the same set of notes, so every diagram on this page serves both. Composers pick the spelling that suits the key signature.

Is there an open C# chord?

No. Every C♯ shape frets all of its sounding strings; the closest thing to open is the near the nut shape on this page.

Can I play C# without a barre?

Yes, two ways: the four string shape with the stack at fret 6, or the grip near the nut with the pinky on the A string. Both include all three chord notes.

When would a song use C# major instead of C#m?

C♯ major appears as the V chord in the key of F♯ and as the home chord in C♯ or D♭ major, keys more common in piano based music than in guitar songbooks.

Which fret is the C# barre chord on?

The A shape version barres the 4th fret; the E shape version barres the 9th. Both are movable grips shared with every other major chord.