Bdim chord on guitar
Bdim (B diminished) is B, D and F. The easiest way to play it is on four strings, written x2343x, with no barre. Put your 1st finger (index) on the 5th string, 2nd fret. Put your 2nd finger (middle) on the 4th string, 3rd fret. Put your 3rd finger (ring) on the 2nd string, 3rd fret. Put your 4th finger (little) on the 3rd string, 4th fret. Don't play the 6th string: strum from the 5th. Mute the 1st string by letting a finger next to it touch it lightly.
Bdim
B diminished · B D F · 1 ♭3 ♭5
2nd fret
Root on the 5th string
x2343x
7th fret
Barre chord, root on the 6th string
7897xx
Or pick another chord to see and hear it
Dots show where each finger goes, numbered 1 (index) to 4 (little); the green ones are B, the root.
How to play Bdim
Strings are counted from the thinnest: the 1st is the high E and the 6th the low E. Each shape is written as tab from the 6th string to the 1st, a number for the fret to press, 0 for an open string and x for one not played.
1. Root on the 5th string · 2nd fret
x2343x- Put your 1st finger (index) on the 5th string, 2nd fret.
- Put your 2nd finger (middle) on the 4th string, 3rd fret.
- Put your 3rd finger (ring) on the 2nd string, 3rd fret.
- Put your 4th finger (little) on the 3rd string, 4th fret.
- Don't play the 6th string: strum from the 5th.
- Mute the 1st string by letting a finger next to it touch it lightly.
2. Barre chord, root on the 6th string · 7th fret
7897xx- Lay your 1st finger (index) flat across the 6th to 3rd strings at the 7th fret.
- Put your 2nd finger (middle) on the 5th string, 8th fret.
- Put your 3rd finger (ring) on the 4th string, 9th fret.
- Mute the 2nd and 1st strings by letting the fingers next to them touch them lightly.
Notes in the Bdim chord
Bdim is B, D and F, and it sounds tense and unstable: it wants to resolve a half step up. From B, count 3 half steps up to D and 3 more to F. Its formula is 1 ♭3 ♭5. The shapes above play these notes in different orders and octaves, some more than once, but always with B lowest. See its inversions and keys on the Bdim piano chord page.
Frequently asked questions
How do you play Bdim on guitar?
The easiest way to play it is on four strings, written x2343x, with no barre. Put your 1st finger (index) on the 5th string, 2nd fret. Put your 2nd finger (middle) on the 4th string, 3rd fret. Put your 3rd finger (ring) on the 2nd string, 3rd fret. Put your 4th finger (little) on the 3rd string, 4th fret. Don't play the 6th string: strum from the 5th. Mute the 1st string by letting a finger next to it touch it lightly.
What notes are in the Bdim chord?
Bdim is B, D and F. In the shape written x2343x, the 5th to 2nd strings play B, F, B and D.
Is Bdim a barre chord?
It doesn't have to be: x2343x needs no barre. The barre shape (7897xx) plays it higher up the neck and moves to any root.
How many ways can you play Bdim on guitar?
This page shows two: x2343x (2nd fret) and 7897xx (7th fret). Any chord can be played in more places up the neck; these are the ones chord books show first.
Can I make a beat with Bdim?
Yes. “Make a beat in C major” opens the free editor with a lo-fi beat in C major on C G Am F, the key where Bdim is the vii° chord. Then change any part, add a melody and your voice, part by part. No account is needed to start.
Make a beat in C major
Opens the free editor with a lo-fi beat in C major on C G Am F, the key where Bdim is the vii° chord. Then change any part, add a melody and your voice, part by part. No account needed to start.
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