Do you want to learn how to play all diminished chords (in every key) on your piano keyboard?

I have created this free chord chart for you, which you can choose to print it out, or perhaps simply bookmark this web page for reference.

What is a Diminished Chord in Music?

A diminished chord is basically 2 minor thirds stacked on top of each other. Or in other words, a minor chord with a flat 5.

That flat 5 instead of the usual perfect 5th is what makes the diminished chord so high tension and unstable. Because from the root to this flat 5 you actually  get the infamous tritone interval.

Depending on the music and practical use it can be: scary, evil, unsettling, strange or quirky.

Diminished Chords on Piano (Free Chart)

Diminished Chord Chart (Free Printable)