Ddim7
D diminished seventh
Notes
D – F – A♭ – C♭
Formula
1 – ♭3 – ♭5 – ♭♭7
A diminished triad with a diminished seventh — three stacked minor thirds.
To build Ddim7, start on D and stack the intervals ♭3, ♭5, ♭♭7 above it.
On piano
On guitar
Shapes generated and checked against the chord engine, standard tuning.
x–x–0–1–0–1Open in Explorer
Fret 1
OOpen
Fret 1
OOpen
✕Muted
✕Muted
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x–5–3–4–0–4Open in Explorer
Fret 4
OOpen
Fret 4
Fret 3
Fret 5
✕Muted
123456789101112
x–5–0–4–6–4Open in Explorer
Fret 4
Fret 6
Fret 4
OOpen
Fret 5
✕Muted
123456789101112