How deep should kitchen cabinets be?

The depth of the kitchen cabinet should be around 24 inches. This is done to ensure that it doesn’t interfere with the natural flow of the kitchen and has ergonomic properties that allow for continued usage. Cabinets can also go up to 36 inches deep, allowing for more space and storage.
It’s a good idea to have all your cabinets be of similar dimensions so that you can have a synchronous flow to your kitchen. Depending on the type of cabinets you select, the depth of the frame and the width of the face should go with the theme.