How to Calculate Drywall for a Basement
Follow these steps to get the right amount of drywall for any basement project, then use the calculator below to skip the math.
- Measure the area. Multiply length × width in feet to get square footage.
- Convert to sheet (4×8). Apply the standard drywall coverage factor.
- Add overage. Multiply by 1.10 to cover 10% waste.
- Round up. Always round up to the next whole sheet (4×8) or bag.
Calculate Drywall
You need
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sheet (4×8)
- Area
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- With 10% overage
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- Or in 4×8 sheet
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- Estimated cost (US avg)
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