Wainscoting Calculator

Calculate wainscoting panels, chair rail, and baseboard needed for any room. Enter room dimensions, height, and panel specifications.

🪵 Wainscoting Calculator

Room Length (ft)

Room Width (ft)

Wainscot Height (in)

Doors to Exclude

Panel Width (in)

Results

Coverable Length41.00 ft

Wainscot Area123.00 sq ft

Panels Needed11 panels

Chair Rail41.00 lin ft

Baseboard41.00 lin ft

💡 How to Calculate Wainscoting Materials

Wainscoting covers the lower portion of walls, typically 32–36 inches high (one-third of wall height). Materials include beadboard panels, flat panels with applied moulding, or raised panel sections. Calculate the total wall length, subtract door openings, and divide by panel width.

In addition to panels, you will need chair rail moulding along the top, baseboard along the bottom, and possibly cap moulding. All trim pieces are measured in linear feet matching the total coverable wall length.

A 12×10 ft room with 1 door: perimeter = 44 ft, less 3 ft door = 41 ft coverable. With 48-inch wide panels: 41 / 4 = 11 panels. Plus 41 ft each of chair rail and baseboard.