Free Calculator

Soffit Calculator

Calculate soffit panels and fascia boards needed for roof trim and eaves. Enter roof perimeter dimensions.

Roof Perimeter Dimensions

ft
ft
%

Materials Needed

Soffit Panels 0
Fascia Boards (Linear Feet) 0 LF
Total Soffit Area 0 ft²
With Waste Added 0 ft²
Note: Add ventilation holes or vents separately if needed. Fascia quantity includes both front and return ends.

Common Soffit Types

Vinyl Soffit Most common, ventilated
Aluminum Soffit Durable, paint-ready
Fiber Cement Premium, fire-resistant
Wood Soffit Custom applications