Frame walls and order lumber with confidence. The stud framing calculator counts studs and plates from wall length and on-center spacing (16-inch OC is standard), while the board foot calculator converts dimensional lumber into board feet for pricing (one board foot equals 144 cubic inches). For exterior runs, the fence calculator sizes posts, rails, and pickets.
Each tool shows the formula it uses and lets you export the result to PDF or CSV. Browse all estimating guides for deeper walkthroughs.