perfect fourth 5 half steps six half steps tritone Octave D- D1 4 half steps major 3rd minor 3rd 3 half steps unison no half steps five half steps perfect 4th 1 half step minor 2nd major 3rd 4 half steps P5 F-C P5 A-E wwhwwwh Major scale formula eleven half steps major 7th ten half steps minor 7th major 2nd 2 half steps P4 C-F perfect fifth seven half steps no half steps unison seven half steps perfect 5th major 7th 11 half steps twelve half steps octave eight half steps minor 6th tritone six half steps minor 2nd 1 half step P4 E-A nine half steps major 6th 2 half steps major 2nd Octave E-E1 3 half steps minor 3rd minor 7th 10 half steps minor 6th eight half steps octave 12 half steps major sixth 9 half steps Unison C#- C# perfect fourth 5 half steps six half steps tritone Octave D- D1 4 half steps major 3rd minor 3rd 3 half steps unison no half steps five half steps perfect 4th 1 half step minor 2nd major 3rd 4 half steps P5 F-C P5 A-E wwhwwwh Major scale formula eleven half steps major 7th ten half steps minor 7th major 2nd 2 half steps P4 C-F perfect fifth seven half steps no half steps unison seven half steps perfect 5th major 7th 11 half steps twelve half steps octave eight half steps minor 6th tritone six half steps minor 2nd 1 half step P4 E-A nine half steps major 6th 2 half steps major 2nd Octave E-E1 3 half steps minor 3rd minor 7th 10 half steps minor 6th eight half steps octave 12 half steps major sixth 9 half steps Unison C#- C#
(Print)
5 half steps
tritone
D-D1
major 3rd
3 half steps
no half steps
perfect 4th
minor 2nd
4 half steps
F-C
A-E
Major scale formula
major 7th
minor 7th
2 half steps
C-F
seven half steps
unison
perfect 5th
11 half steps
octave
minor 6th
six half steps
1 half step
E-A
major 6th
major 2nd
E-E1
minor 3rd
10 half steps
eight half steps
12 half steps
9 half steps
C#-C#
