Drywall Panel Calculator
Estimate drywall panels, tape, joint compound, and screws needed for a room. Input room dimensions and panel size.
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Applications
Essential for home renovation planning, contractor estimates, and DIY drywall projects. Helps calculate materials to minimize waste and extra trips to the hardware store.
How It Works
Wall area = Perimeter x Height, minus door (~21 sq ft) and window (~16 sq ft) openings. Total area with waste factor divided by panel coverage gives sheets needed. Tape coverage estimates ~1.3x perimeter.
Fun Fact: Standard drywall sheets are 4 feet wide because they were originally sized to fit through standard doorways!
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