C suspended fourth piano chord - Csus4

The C suspended fourth chord is a 3-note chord consisting of the notes C, F and G.
You can see these notes highlighted in the interactive piano chart below.
The chord itself is often abbreviated as Csus4.

Interactive piano diagram for the C suspended fourth chord

Piano keyboard displaying the C suspended fourth chord with the notes C, F, G B# C E# F G

C suspended fourth piano chord chart image

In case you prefer a non-interactive variant of the chord chart, we've embedded a PNG image below that shows the notes for the the Csus4 chord. Feel free to save or share the image as needed.

Piano chord chart for the C suspended fourth chord (Csus4). The notes C, F and G are highlighted.