The chord notes on the

The notes of the C aug chord
C, E, G♯
The scale degree of a aug chord
1, ♯3, 5 (♯=half step up)
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Display total frets:
CEG♯  
C aug chord note names

Aug chords in all keys

KeyNotes
Caug chordC, E, G♯
C♯aug chordC♯, F, A
Daug chordD, F♯, A♯
D♯aug chordD♯, G, B
Eaug chordE, G♯, C
Faug chordF, A, C♯
F♯aug chordF♯, A♯, D
Gaug chordG, B, D♯
G♯aug chordG♯, C, E
Aaug chordA, C♯, F
A♯aug chordA♯, D, F♯
Baug chordB, D♯, G