Wall Stud Framing, Plates & Header Lumber Calculator

Calculate total 2x4 or 2x6 timber framing materials: wall studs (16" or 24" O.C.), double top plates, sole plates, corner backing studs, wall intersections (T-posts), and window/door rough opening framing (king studs, jack trimmers, and headers).

Wall Dimensions & Stud Layout

Total Wall Length (Linear Feet)

Ceiling / Wall Height

Stud On-Center Spacing

Framing Lumber Dimension

Corners, Intersections & Rough Openings

Number of 90° Corners

Intersecting Wall Partitions (Tees)

Door Openings (Adds kings + jacks)

Window Openings (Kings + jacks + sills)

Preset Framing Projects

Total Vertical Studs to Order Includes 10% Waste & Cripples

72 Studs

2x4 x 92-5/8" precut framing studs for 8ft ceilings

Plate Lumber (12ft Sticks)

12 Sticks (12ft)

144 LF (Double top plate + single bottom plate)

Structural Headers Needed

4 Headers

Double 2x8 or 2x10 for 2 doors + 2 windows

Detailed Stud Role Breakdown

On-Center Field Studs: 37 Studs (48 LF @ 16" OC + 1)

Corner Posts (3-Stud California Corners): 12 Studs (4 corners x 3)

Partition T-Intersections: 4 Studs (2 tees x 2 backing)

Door & Window King + Jack Studs: 16 Studs (4 openings x 4)

Framing Nails Required: ~650 Nails (16d common / 3" collated)

Frequently Asked Questions

Why are standard 8-foot studs actually 92-5/8 inches long?

Precut studs are manufactured at 92-5/8" rather than 96" to account for the thickness of horizontal plates: one 1.5" bottom plate plus two 1.5" top plates equals 4.5 inches of horizontal lumber. Adding 92-5/8" stud length yields a finished rough framed height of 97-1/8", perfectly accommodating standard 8-foot (96") drywall sheets with 1/2" ceiling drywall and a 1/2" floor expansion gap.

When can I use 24-inch on-center framing instead of 16-inch?

24" on-center framing (part of Advanced Framing / Optimum Value Engineering) is permitted by IRC Section R602 for non-bearing interior partitions, and for exterior load-bearing walls when using 2x6 lumber supporting a single roof load with roof trusses aligned directly over the studs.