Guitar Scale Logic

Interactive Guitar Scale Finder

Guitar Scale Logic

C Major Guitar Scale in Open C

Major scale notes, fretboard positions and guitar tabs for Open C.

Formula 1 2 3 4 5 6 7
Tuning E C G C G C
Scale Notes 7 notes

Interactive fretboard

Scale Map

Root notes are highlighted in amber. Use the buttons to isolate each five-fret position.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
E E
F
G
A
B
C
D
E
F
G
A
B
C
D
C C
D
E
F
G
A
B
C
D
E
F
G
A
G G
A
B
C
D
E
F
G
A
B
C
D
E
F
C C
D
E
F
G
A
B
C
D
E
F
G
A
G G
A
B
C
D
E
F
G
A
B
C
D
E
F
C C
D
E
F
G
A
B
C
D
E
F
G
A
Root Note Scale Note

Scale Tablature

Position 1

E|---------------------------------------|
C|------------------------------------0--|
G|---------------------------0--2--4-----|
C|------------------0--2--4--------------|
G|---------0--2--4-----------------------|
C|0--2--4--------------------------------|

Pattern shows scale notes in 0-4 frets for position 1.

Theory & Context

Why This Shape Works

C Major in Open C tuning puts the notes C, D, E, F, G, A, B under your fingers in a layout that feels bright, open and strongly resolved. Open C delivers a large low register and a clear major framework, so the neck feels expansive and modern, especially for layered strumming and alternate-picked melody. On this page you can switch between all visible notes or five smaller positions, study a pre-rendered tab pattern for each zone and match the sound against chords that stay inside the scale. Because the interval formula is 1 2 3 4 5 6 7, every diagram here is generated from exact semitone math instead of guessed text. Start with Position 1 to lock in the tonic, then connect Positions 2 and 3 so you can move into riffs, lead fills and improvised phrases without losing the key center.

Overview

Major sounds bright, open and strongly resolved and is especially useful for melodic hooks, pop leads and clean chord melody work. Open C feels huge, modern and harmonically rich.

Pro Tip

Lean on the 3rd and 7th to make the major colour obvious. In Open C, it adds width without losing too much melodic clarity.

  • C
  • D
  • E
  • F
  • G
  • A
  • B

Suggested Chords

Works Well With This Scale

Chord options generated from the same note pool.

  • Cmajor
  • Cmaj7major 7
  • Csus2sus2
  • Csus4sus4
  • C5power
  • Dmminor
  • Dm7minor 7
  • Dsus2sus2
  • Dsus4sus4
  • D5power

Related Pages

Related Scales