Cabinet Door Calculator

The opening height is the height of the opening measured to the face frame without any gap.

The opening width is the width of the opening measured to the face frame without any gap.

A single door covers the entire opening. Double doors are hinged on each side of the opening.

The style width determines the width of all rails, styles, and mullions on the door.

The overlay is the amount the door is larger than the cabinet opening. The calculator applies a constant overlay all around the door. The door is larger than the opening by the same amount all around.

On a double door the overlay is applied to the two doors as a unit. There is no gap between the doors. Both doors together are the same size and have the same overlay as a single door.

The tool depth of cut is the depth of the cut produced by the rail&stile cutter. Enter the cutting distance of your cutter.

The number of panel rows is the number of panels on the door in the vertical direction. All panels are the same size.

The number of panel columns is the number of panels on the door in the horizontal direction. All panels are the same size.

The panel gap is a small expansion gap between the panel and the frame. A value of 1/8" is a good default choice.

The panel gap must be smaller than the tool cutting depth. If this is not the case the panel will fall out of the frame.