Pegboard Layout Calculator

Plan a pegboard for tool storage. Enter the wall space and hole spacing to get the pegboard size, hole count, and rough tool capacity.

pegboard
Approx Tool Capacity
tools
Rough number of tools and hooks.

Usage Tip

Mount pegboard on furring strips or a frame so the hooks have clearance behind the board. Trace each tool so you can see at a glance what is out of place.

THE MATH
Pegboard area = width × height
Holes ≈ (width ÷ spacing) × (height ÷ spacing)
Tool capacity ≈ area ÷ about 36 sq in per tool
Standard pegboard has holes on 1-inch centers (light to medium hooks) or 2-inch centers for heavy-duty boards and larger pegs.
Tool capacity is a rough guide — big tools and bins take several holes, small hooks take one.
Pegboard must stand off the wall about 1/2 in (use furring strips or spacers) so hook ends can seat in the holes.
Standard 1/4-in pegboard suits most hand tools; use thicker tempered board or metal pegboard for heavy items.
Group tools by type and trace their outlines so everything has a home and you can see what is missing.
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The calculators and tools on Formula Factory are provided for general guidance and informational purposes only. Results are estimates based on standard formulas and the values you enter — they do not constitute professional engineering, electrical, or architectural advice. Always verify calculations with a qualified professional before making decisions for any safety-critical, code-compliance, or commercial application. Formula Factory makes no representations or warranties as to the accuracy or completeness of any result, and accepts no liability for errors, omissions, or any outcomes arising from reliance on this information.