C electric guitar chord

C (C major) is built from C, E and G, the degrees 1–3–5. On electric guitar, the main shape is x 3 2 0 1 0, the first diagram, marked with the star.

A room full of friends, somebody borrows a electric guitar, and the first sound out is almost always a chord like this. C major is half the world's starting point. Press play down there.

Hear C before you play

Why C sounds this way

Now listen to the arpeggio, one note at a time. There are only three: C, E and G. Keep your ear on the middle one. That's the major third, and it's what gives this chord its wide-open-day face — remember the name, because in a minute we'll move exactly that note and you'll hear the weather change.

How to play C on electric guitar

On the electric guitar a chord needs only a few clear notes — the amp sustains them and fills the space, so you mute the strings you are not playing and let the tone carry the rest. So start with the first position below — it uses 2 open strings, so the electric guitar does half the work for you — it's the main shape — that's why it carries the ⭐. One tip from someone who's watched a lot of people get stuck: play the notes one by one before strumming. If one sounds muffled, a finger is touching the next string. Adjust, try again. It bugs you for a week and then it's automatic.

Precision Tuner: Get in tune before you play: chromatic tuner and reference tones, free in standard tuning · see it in Chord and Fret

Above, the same C, higher up the neck. No rush — but the day a song wants this chord brighter and tighter, you'll already have the address.

C notes and degrees

C stacks the root C, the major third E and the perfect fifth G.

Where C shows up

So where does this chord show up in real life? Almost always as VII in D minor, VI in E minor, III in A minor. Don't memorize that — just notice that the same shape plays different roles in different songs, the way a word changes meaning with the sentence.

Transpose & Capo: Need it in another key? Transpose the progression for free; finding the best capo is part of Pro · use it in Chord and Fret

Identify Chord: Found a shape on your fretboard? Mark it on the screen and the app names the chord, 5 times a day for free · try it in Chord and Fret

Real songs pass through here: Sertanejo · pop axis · Sertanejo · caipira (Brazilian country) · Pop · pop axis · Pop · axis rotation · MPB · ii-V-I · MPB · plagal

Where C usually goes

Treating C as the home chord (I) of its key, it tends to go toward the pre-dominant (Dm / F) or the dominant (G / B°), and the dominant pulls back home. Typically, not a rule.

Going beyond C

When the solo comes around, C Ionian (C D E F G A B · 1 2 3 4 5 6 7: the plain major scale, where everything starts); C Lydian (C D E F# G A B · 1 2 3 #4 5 6 7: the major scale with a raised fourth — one extra step of daydream) fit entirely. The swaps below are for when your ear gets bored of the obvious.

Scale: The scale's positions across the neck, with degree, note and finger labels, free; playing the scale and the tempo-ramp exercise are part of Pro · use it in Chord and Fret

Scales to improvise over C

To improvise over C as home, the C Ionian scale fits entirely: it contains every note of the chord. The best fit depends on the key, the surrounding chords and the tensions you want. And when the dominant (G) pulls back, the leading tone B is the note that wants to resolve home.

Swaps that work:

• Am7Am7Am7Am7 — Relative minor (vi) — same tonic function
• Em7Em7Em7Em7 — Mediant (iii) — tonic function

Reharmonize: Want richer substitutions? Reharmonize's Subtle and Medium levels are free; Bold and Jazz are part of Pro · open in Chord and Fret

One last test: play C and let it ring. Comfortable, right? Exactly. Now come see what happens when we add one note and take that comfort away: C7.

Updated October 20, 2026