Drywall Screw Spacing Calculator - Free Calculator
Calculate proper screw spacing for drywall installation. Get accurate estimates for your home improvement project.
Calculator Inputs
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How to Use This Calculator
Select whether installing on wall or ceiling, sheet thickness, and stud/joist spacing. The calculator provides code-compliant screw spacing patterns.
Why Accurate Drywall Screw Spacing Matters
Proper screw spacing prevents sagging, cracking, and fastener pops. Ceilings require closer spacing than walls due to gravity. Following code prevents inspection failures and structural issues.
Common Mistakes to Avoid
Over-driving screws (breaks paper), under-driving (protrudes), inconsistent spacing, wrong screw length, and not using drywall screws (using deck screws).