Stud Spacing / Framing Calculator

Calculate the number of studs and framing materials needed for wall construction.

ft
ft
openings
%

How to Use This Calculator

<h4>How to Use</h4><ol><li>Enter the total wall length and height.</li><li>Select the stud spacing (16" or 24" on center are standard).</li><li>Enter the number of door/window openings.</li><li>Adjust waste percentage as needed.</li></ol><h4>Tips</h4><ul><li>16" (400 mm) on center is standard for load-bearing walls.</li><li>24" (600 mm) on center is common for non-load-bearing partitions.</li><li>Double the top plate for load-bearing walls.</li><li>Add extra studs at corners and intersecting walls.</li></ul>

Common Questions

What spacing should I use for studs?

16 inches (400 mm) on center is standard for load-bearing walls and exterior walls. 24 inches (600 mm) can be used for non-load-bearing interior partitions.

How many studs do I need per foot of wall?

At 16" spacing, you need roughly 1 stud per foot of wall length, plus extras for corners, openings, and intersections.

Do I need double top plates?

Yes, for load-bearing walls. Single top plates can be used on non-load-bearing walls if properly tied at joints and corners.

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