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Interval calculator
Select Note
C
C#/Db
D
D#/Eb
E
F
F#/Gb
G
G#/Ab
A
A#/Bb
B
Select Interval Type
Perfect Unison
Minor Second
Major Second
Minor Third
Major Third
Perfect Fourth
Augmented Fourth
Diminished Fifth
Perfect Fifth
Minor Sixth
Major Sixth
Minor Seventh
Major Seventh
Perfect Octave