Wall Framing Calculators

How many studs do I need? Free wall stud calculator for 16" & 24" OC spacing — includes extras for corners, doors, and window openings.

Bottom plate calculator: Estimate 2x4 or 2x6 sole plates by wall length. Free tool that gives board count and total linear feet needed.

How much lumber for double top plates? Free calculator for 2x4 & 2x6 walls — gives exact board count with overlap stagger included.

Header calculator: What size header for my opening? Free tool for door & window spans — covers 2x6, 2x8, 2x10 & 2x12 headers.

How many sheets of sheathing for exterior walls? Free calculator for 4x8 OSB & plywood panels — includes waste factor estimates.

Free rake wall calculator — get individual stud heights, count & cut angle for walls that follow roof pitch. For gable ends and sloped ceilings.