Lay out the basic stud line
Convert wall length and spacing to the same units and calculate the number of spacing intervals.
End conditions and layout direction determine the exact first and last stud arrangement.
Add corners and intersections
Corners and intersecting walls often require additional framing beyond the simple spacing count.
Use the project's framing detail rather than a universal extra-stud factor.
Frame openings separately
Doors and windows can add king studs, jack studs, cripples, headers, and sills.
Opening assemblies should be counted from the actual framing plan.
Include backing and special conditions
Cabinets, handrails, fixtures, shear details, fire blocking, and partitions can require additional members.
Keep explicit extras visible instead of hiding them in waste.
Do not use quantity math as structural design
Stud size, grade, spacing, wall height, loads, bracing, and fastening require project-specific verification.
The takeoff should follow the approved wall design.