Capo on the 9th Fret
A capo on the 9th fret raises every string by 9 semitones. Your hands keep playing shapes they already know; the guitar sounds a different key. Play a G shape and the room hears E.
What each shape sounds like at fret 9
Find the shape you are fingering on the left; the chord everyone else hears is on the right.
The shapes themselves
These are the open shapes above, fingered exactly as normal — the capo at fret 9 does the rest.
What key does a capo on 9 put me in?
Read across from the key your chart is written in — the shapes column is what your hands actually play.
Fitting the capo at the 9th fret
- 1Clamp the capo just behind the 9th fret — on the headstock side of the fret wire, not on top of it.
- 2Keep it square across all six strings and use only enough tension to stop buzzing; over-tightening pulls the strings sharp.
- 3Re-check your tuning. A capo almost always sharpens things slightly, and it gets worse the further up the neck you go.
- 4Play your shapes exactly as written. Everything now sounds 9 semitones higher — a G shape becomes E.
- 5If a string chokes or buzzes, nudge the capo a millimetre closer to the fret and strum again.
Frequently asked questions
- What key am I in with a capo on the 9th fret?
- Whatever key your shapes are in, plus 9 semitones. Finger G shapes with a capo on 9th and you are sounding in E; finger C shapes and you are in A.
- What does a capo on the 9th fret do to my chords?
- Nothing to your hands — every shape stays exactly as you learned it. The capo raises all six strings by 9 semitones, so a C shape comes out as A, a G shape as E, a D shape as B, and an Am shape as F♯m.
- Why is the 9th fret such a common capo position?
- Higher positions like the 9th fret brighten the tone considerably and shorten the scale under your hand. They are handy for a capo-2 guitar and a capo-9 guitar to sit in the same song without clashing, but as a solo position they can sound thin.
- Does a capo on the 9th fret put the guitar out of tune?
- It can, if you clamp it too hard or place it too far behind the fret. Sit the capo just behind the fret wire, use the lightest tension that stops buzzing, and re-check your tuning after fitting it — pressure sharpens the strings, and the higher up the neck you go, the more noticeable it gets.
Not sure fret 9 is the right one?
Paste your song's chords into the capo calculator. It scores every position from 0 to 9 by how many chords land on easy open shapes, and tells you which one your hand will thank you for.
Find the best capo position