Plywood Sheet Count Calculator
Sheets = surface area / 32 ft² (standard 4×8 sheet) + waste.
Result
Plywood sheets
52
1500 ft² ÷ 32 ft²/sheet, +10% waste.
- Area1500 ft²
- Sheet size32 ft²
- Sheets52
Step-by-step
- Sheets = ⌈1500 / 32 × 1.1⌉ = 52.
How to use this calculator
- Enter total surface to sheath.
- Pick sheet size.
- Read sheet count.
About this calculator
Standard plywood: 4×8 = 32 ft². Common thicknesses: ½" (subfloor), ¾" (subfloor and structural), ⅝" (often as roof deck). For roof and floor sheathing, allow 10% waste; less for clean rectangles.
Frequently asked
OSB cheaper, similar performance. Plywood resists moisture better. Most modern construction uses OSB for sheathing.
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