Diminished (Whole Half) scale on guitar

The whole half diminished scale has eight notes in alternating whole and half steps, made for diminished 7th chords.

Notes in AA B C D Eb E# F# G#
Formula1 2 b3 4 b5 #5 6 7
StepsW H W H W H W H (W whole step, H half step)
Note count8
Style in the appSpecial, scale "Diminished"
123456789101112131415eBGDAEE#F#G#ABCDEbE#F#BCDEbE#F#G#ABCDG#ABCDEbE#F#G#ADEbE#F#G#ABCDEbE#ABCDEbE#F#G#ABCE#F#G#ABCDEbE#F#
A Diminished scale on the first 15 frets in standard tuning, thin e string on top. Highlighted circles mark the root, A.

Play the A Diminished scale on the fretboard in Guitar Upscale

About the Diminished (Whole Half) scale

It steps whole, half, whole, half to the octave, so it has eight notes. The pattern repeats every three frets.

It holds two diminished 7th chords. Over a dim7 chord every note fits.

Learn one shape and move it up three frets: the notes stay the same.

Intervals from the root

DegreeIntervalSemitonesIn A
1Root0A
2Major 2nd2B
b3Minor 3rd3C
4Perfect 4th5D
b5Tritone6Eb
#5Minor 6th8E#
6Major 6th9F#
7Major 7th11G#

Same notes, another starting note

Start the A Diminished scale on another of its notes and you get these scales:

Diminished scale in every key

KeyNotesPlay it
CC D Eb F Gb G# A BOpen
C#C# D# E F# G A A# B#Open
DD E F G Ab A# B C#Open
EbEb F Gb Ab A B C DOpen
EE F# G A Bb B# C# D#Open
FF G Ab Bb Cb C# D EOpen
F#F# G# A B C D D# E#Open
GG A Bb C Db D# E F#Open
G#G# A# B C# D E E# GOpen
AA B C D Eb E# F# G#Open
BbBb C Db Eb Fb F# G AOpen
BB C# D E F G G# A#Open

More Special scales