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Stud Calculator

Stud Spacing

Wall Length (ft)

Spacing (in)

Result

—studs

◆ LIVE 3D PREVIEW

Plates (ft)

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Headers

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How to Calculate Framing

Use this free framing calculator to get instant, accurate results for your construction project. Simply enter your measurements above and the calculator will automatically compute the result using industry-standard formulas.

Pro Tip: Always add 10-15% extra material to account for waste, cuts, and job-site conditions. This is standard practice recommended by experienced contractors.

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▸ Framing Cost ▸ Wall Framing ▸ 2x4 ▸ 3 4 5 Rule ▸ Ac Size ▸ Ac Tonnage

💡 Pro Tips — Framing

Always add 10% extra material for waste, cuts, and mistakes.
Measure twice, order once. Returns cost time and money.
Buy all materials at once — batch orders often qualify for contractor discounts.
Check local building codes before starting any construction project.

❓ Frequently Asked Questions

+How many studs per wall?

Formula: wall length in feet × 0.75 + 1 for 16" OC. Add king studs, jack studs, and cripples for each opening.

+What size header do I need?

4ft span: doubled 2×6. 6ft: doubled 2×8. 8ft: doubled 2×10. Over 10ft: engineered LVL beam.

+16" or 24" on center?

16" OC for exterior walls and load-bearing walls. 24" OC acceptable for interior non-bearing walls.

+How many nails per stud?

3 nails per end (16d) for toenailing, or use a framing nailer with 3-inch nails. 2 nails per plate connection.

Stud Calculator

How to Calculate Framing

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💡 Pro Tips — Framing

❓ Frequently Asked Questions